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vision.py
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vision.py
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#!usr/bin/env python
#coding=utf-8
# Here's Our License:
# Copyright (C) 2019 Grayscale & VIsION AI Labs Philippines
## This program is free software: you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation, either version 3 of the License, or
## (at your option) any later version.
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
## You should have received a copy of the GNU General Public License
## along with this program. If not, see <https://www.gnu.org/licenses/>.
## The full GNU GPL v3 license of the software and the hardware 3D printing source files in this repository ( https://github.com/MXGray/VIsION ) is found in https://github.com/MXGray/VIsION/commit/923b68e1dd835bd6ee00ebc5908de04146c1ea47
## To contact the author of this repository, send an email to marxvergelmelencio@gmail.com or to grayscale.consultants@gmail.com or visit their Facebook page at https://facebook.com/grayscaleconsultants ...
# So Let's Start!
from __future__ import print_function
## Here are Some Standard Packages That We Need:
import os
os.system('color 9F')
import subprocess
import sys
import time
import glob
import threading
import gc
import random
import requests
import operator
import datetime
import socket
import platform
from io import BytesIO
## And We'll Use This Package to Send Emails from Gmail:
import yagmail
## And Let's Check Your System to Know If We Want to Import Win32GUI:
if platform.system() == 'Windows':
import win32gui
import win32process
## So Now, Let's Import a Couple of Input Device Automation and Monitoring Packages:
import keyboard
import pyautogui
pyautogui.FAILSAFE = False
## Yeah, We'll Use a Couple of Audio-Related Libraries.
import pyaudio
import wave
## And a Few Video & Image Processing Packages That We REALLY Need.
import cv2
import numpy as np
OPENCV_VIDEOIO_PRIORITY_MSMF = 0
import imutils
from imutils.video import WebcamVideoStream
from imutils.video import FPS
from PIL import Image
# Hold on. Thinking of a Function Here. Cross Platform. But Still, Fighting Max Recursion Problem in Deep Nested Logic. Tips?
if platform.system() == 'Windows':
os.system('cls')
elif platform.system() != 'Windows':
os.system('clear')
# Moving On, Let's Instantiate Our Collection of Non-Daemon Threads:
## Yeah, We Really Need Audible Prompts. But How Much?
## Beep Sound
if platform.system() == 'Windows':
import winsound
def beep(f,d):
winsound.Beep(f,d)
elif platform.system() != 'Windows':
### Install Beep by apt-get beep
def beep(f,d):
os.system('beep -f %s -l %s' % (f,d))
## And Yes. Of Course. We Want Spoken Prompts:
## Text-to-Speech
if platform.system() == 'Windows':
### Windows-Specific TTS (Text to Speech) Packages
from win32com.client import constants
import win32com.client
speaker=win32com.client.Dispatch('SAPI.SpVoice')
# Configure TTS Settings
speaker.Volume = 100
speaker.Rate = 0
def say(s):
speaker.Speak(s)
elif platform.system() != 'Windows':
### Run CLI Commands Below as Root to Install Pico TTS
###wget http://ftp.us.debian.org/debian/pool/non-free/s/svox/libttspico0_1.0+git20130326-9_armhf.deb
###wget http://ftp.us.debian.org/debian/pool/non-free/s/svox/libttspico-utils_1.0+git20130326-9_armhf.deb
###apt-get install -f ./libttspico0_1.0+git20130326-9_armhf.deb ./libttspico-utils_1.0+git20130326-9_armhf.deb
def say(s):
os.system('pico2wave -w tmp.wav \"%s\"' % (s))
os.system('rm -rf tmp.wav')
## And Now Let's Tell the Terminal to Change the Current Title:
if platform.system() == 'Windows':
import ctypes
def title(s):
ctypes.windll.kernel32.SetConsoleTitleW(s)
elif platform.system() != 'Windows':
cmdterminal = ["xterm"]
def title(s):
if os.getenv("TERM") in cmdterminal:
print("\x1B]0;%s\x07" % s)
## Do You Want to Use a Devantech SRF10 Ultrasonic Ranger?
try:
from usb_iss import UsbIss, defs
iss = UsbIss()
except Exception as e:
print('\n No USB-ISS Board Found ... \n')
beep(238,222)
say('No USB ISS board found.')
pass
def checkultrasonic():
beep(538,333)
print('\n Checking Ultrasonic Ranger Hardware ... \n')
say('Checking hardware. ')
try:
if platform.system() == 'Windows':
iss.open("COM7") # Check Device Manager for Correct COM Port Number
elif platform.system() != 'Windows':
iss.open('/dev/ttyACM0') # Check dmesg | grep -i /dev/tty* as Root
### Continue
iss.setup_i2c()
beep(338,333)
print('\n USB-ISS with Ultrasonic Ranger Found ... \n Activating Distance Sensing without Haptic Feedback ... \n')
say('USB ISS with ultrasonic ranger found. ')
beep(338,333)
say('Activating distance sensing, without haptic feedback. ')
global ultrasonic
ultrasonic = 'true'
except Exception as e:
ultrasonic = 'false'
beep(138,333)
print('\n No USB-ISS Board Found ... \n')
say('USB ISS board not found! ')
pass
## Or Do You Want to Use a Devantech SRF10 with Haptic Feedback?
try:
# Install PyFTDI. Follow this guide: https://eblot.github.io/pyftdi/installation.html
# Install adafruit-blinka and adafruit_drv2605. Follow this guide: https://learn.adafruit.com/circuitpython-on-any-computer-with-ft232h?view=all
# Don't forget to set system environment variable BLINKA_FT232H=1
import pyftdi
from pyftdi.i2c import I2cController
import board
import busio
import adafruit_drv2605
except Exception as e:
print('\n No GPIO-to-USB Board Found ... \n')
beep(238,222)
say('No GPIO to USB board found.')
pass
def checkultrasonic2():
beep(538,333)
print('\n Checking Ultrasonic Ranger Hardware ... \n')
say('Checking hardware. ')
try:
# Instantiate an I2C controller for SRF10.
global i2cd
i2cd = I2cController()
# Configure the first interface (IF/1) of the FTDI device as an I2C master
i2cd.configure('ftdi://ftdi:232h/1')
# Instantiate I2C bus and DRV2605 module for haptic feedback motor.
global i2cv
i2cv = busio.I2C(board.SCL, board.SDA)
global drv
drv = adafruit_drv2605.DRV2605(i2cv)
# Get 0x70 port for I2C SRF10 slave device
global ds
ds = i2cd.get_port(0x70)
# Set effect numbers. Refer to table 11.2 of DRV2605L datasheet of Texas Instruments.
# 64, 65 and 66
global effect0
effect0 = 64
global effect1
effect1 = 65
global effect2
effect2 = 66
beep(338,333)
print('\n Ultrasonic Ranger Found ... \n Activating Distance Sensing with Haptic Feedback ... \n')
say('Ultrasonic ranger found. ')
beep(338,333)
say('Activating distance sensing, with haptic feedback. ')
global ultrasonic2
ultrasonic2 = 'true'
except Exception as e:
ultrasonic2 = 'false'
beep(138,333)
print('\n No GPIO-to-USB Board Found ... \n')
say('GPIO to USB board not found! ')
pass
## How About an Internet Connection?
def checkinternet():
beep(538,333)
print('\n Checking Internet Connectivity ... \n')
say('Checking Internet Connectivity. ')
remote_server = "www.youtube.com"
try:
### Try to Resolve Host Name to Check If DNS is Listening
host = socket.gethostbyname(remote_server)
### Try to Connect to Host to Check If Host is Reachable
s = socket.create_connection((host, 80), 2)
s.close()
global istatus
istatus = 'true'
except Exception as e:
istatus = 'false'
if istatus == 'true':
beep(338,333)
print('\n Online & Offline Modes Enabled - Active Internet Connection Found ... \n')
say('Online and offline modes enabled. ')
elif istatus == 'false':
beep(238,333)
print('\n Offline Mode Enabled - Inactive Internet Connection ... \n')
say('Offline mode enabled. ')
beep(238,333)
say('Inactive Internet connection. ')
## Now Let's Make Sure These Temp Files Aren't Still There
global path
path = os.path.dirname(os.path.realpath(__file__))
def cleanup():
beep(538,333)
print('\n Preparing Virtual Environment ... \n')
say('Preparing virtual environment. ')
path = os.path.dirname(os.path.realpath(__file__))
try:
if platform.system() == 'Windows':
path = path.replace('\\','/')
elif platform.system() != 'Windows':
pass
### Continue
path1 = path+'/newimg/'
path2 = path+'/killthread/'
path3 = path+'/killthread2/'
path4 = path+'/ocrfinroi/'
path5 = path+'/ocrtxts/'
path6 = path+'/ocrimgs/'
os.system('rm -rf '+path1+'*')
os.system('rm -rf '+path2+'*')
os.system('rm -rf '+path3+'*')
os.system('rm -rf '+path4+'*')
os.system('rm -rf '+path5+'*')
os.system('rm -rf '+path6+'*')
return
except Exception as e:
say('Problem loading! Navigation mode deactivating now! Try to run again! ')
print('\n Problem Loading ... \n Navigation Mode Deactivating Now ... \n Try Running Again ... \n')
## And Let's Also Check Your USB Camera
def checkcam():
beep(538,333)
print('\n Checking Camera Hardware ... \n')
say('Checking camera. ')
try:
vs = WebcamVideoStream(src=0).start()
window_name = "VIsION_CAM"
interframe_wait_ms = 1200
cv2.namedWindow(window_name, cv2.WND_PROP_FULLSCREEN)
cv2.setWindowProperty(window_name, cv2.WND_PROP_FULLSCREEN, cv2.WINDOW_FULLSCREEN)
while 1:
frame = vs.read()
frame = imutils.resize(frame, width=1600,height=1200)
beep(333,666)
cv2.imshow(window_name, frame)
say('Active camera found. ')
cv2.waitKey(interframe_wait_ms)
# Cam Cleanup
cv2.destroyAllWindows()
vs.stop()
break
except Exception as e:
# Cam Cleanup
cv2.destroyAllWindows()
vs.stop()
beep(338,333)
print('\n No Active Camera Found! \n Please fix ... \n Now Deactivating VIsION ... \n')
say('No active camera found. ')
beep(238,222)
say('Please fix. ')
beep(338,222)
beep(238,222)
beep(1238,111)
say('Now deactivating vision. ')
sys.exit()
## Let's Also Instantiate This to Silently Check Later on If You're USB-ISS Board & Ultrasonic Ranger is Still Working
def nscheckultrasonic():
try:
from usb_iss import UsbIss, defs
iss = UsbIss()
beep(538,333)
print('\n Checking Ultrasonic Ranger Hardware ... \n')
if platform.system() == 'Windows':
iss.open("COM7") # Check Device Manager for Correct COM Port Number
elif platform.system() != 'Windows':
iss.open('/dev/ttyACM0') # Check dmesg | grep -i /dev/tty* as Root
### Continue
iss.setup_i2c()
beep(338,333)
print('\n Ultrasonic Ranger Found ... \n Activating Distance Sensing ... \n')
beep(338,333)
global ultrasonic
ultrasonic = 'true'
except Exception as e:
ultrasonic = 'false'
beep(138,333)
print('\n No USB-ISS Board Found ... \n')
pass
## And Here's to Silently Check If Your GPIO-to-USB Board with SRF10 & Haptic Feedback Still Works
def nscheckultrasonic2():
beep(538,333)
print('\n Checking Ultrasonic Ranger Hardware ... \n')
try:
### Instantiate an I2C controller for SRF10.
global i2cd
i2cd = I2cController()
### Configure the first interface (IF/1) of the FTDI device as an I2C master
i2cd.configure('ftdi://ftdi:232h/1')
### Instantiate I2C bus and DRV2605 module for haptic feedback motor.
global i2cv
i2cv = busio.I2C(board.SCL, board.SDA)
global drv
drv = adafruit_drv2605.DRV2605(i2cv)
### Get 0x70 port for I2C SRF10 slave device
global ds
ds = i2cd.get_port(0x70)
### Set effect numbers. Refer to table 11.2 of DRV2605L datasheet of Texas Instruments.
### 64, 65 and 66
global effect0
effect0 = 64
global effect1
effect1 = 65
global effect2
effect2 = 66
beep(338,333)
print('\n Ultrasonic Ranger Found ... \n Activating Distance Sensing with Haptic Feedback ... \n')
global ultrasonic2
ultrasonic2 = 'true'
except Exception as e:
ultrasonic2 = 'false'
beep(138,333)
print('\n No GPIO-to-USB Board Found ... \n')
pass
## Now This is for Silently Checking Later on If You're Internet Connection is Still Active
def nscheckinternet():
beep(538,333)
print('\n Checking Internet Connectivity ... \n')
remote_server = "www.youtube.com"
try:
### Try to Resolve Host Name to Check If DNS is Listening
host = socket.gethostbyname(remote_server)
### Try to Connect to Host to Check If Host is Reachable
s = socket.create_connection((host, 80), 2)
s.close()
global istatus
istatus = 'true'
except Exception as e:
istatus = 'false'
if istatus == 'true':
beep(338,333)
print('\n Online & Offline Modes Enabled - Active Internet Connection Found ... \n')
elif istatus == 'false':
beep(238,333)
print('\n Offline Mode Enabled - Inactive Internet Connection ... \n')
## And Let's Instantiate This to Silently Clean Up the Environment Later
path = os.path.dirname(os.path.realpath(__file__))
def nscleanup():
beep(538,333)
print('\n Preparing Virtual Environment ... \n')
path = os.path.dirname(os.path.realpath(__file__))
try:
if platform.system() == 'Windows':
path = path.replace('\\','/')
elif platform.system() != 'Windows':
pass
### Continue
path1 = path+'/newimg/'
path2 = path+'/killthread/'
path3 = path+'/killthread2/'
path4 = path+'/ocrfinroi/'
path5 = path+'/ocrtxts/'
path6 = path+'/ocrimgs/'
os.system('rm -rf '+path1+'*')
os.system('rm -rf '+path2+'*')
os.system('rm -rf '+path3+'*')
os.system('rm -rf '+path4+'*')
os.system('rm -rf '+path5+'*')
os.system('rm -rf '+path6+'*')
return
except Exception as e:
say('Problem loading! Navigation mode deactivating now! Try to run again! ')
print('\n Problem Loading ... \n Navigation Mode Deactivating Now ... \n Try Running Again ... \n')
## And Here's Another Silent USB Camera Checker That We Can Use Later
def nscheckcam():
beep(538,333)
print('\n Checking Camera Hardware ... \n')
try:
vs = WebcamVideoStream(src=0).start()
window_name = "VIsION_CAM"
interframe_wait_ms = 800
cv2.namedWindow(window_name, cv2.WND_PROP_FULLSCREEN)
cv2.setWindowProperty(window_name, cv2.WND_PROP_FULLSCREEN, cv2.WINDOW_FULLSCREEN)
while 1:
frame = vs.read()
frame = imutils.resize(frame, width=1600,height=1200)
beep(333,666)
cv2.imshow(window_name, frame)
cv2.waitKey(interframe_wait_ms)
# Cam Cleanup
cv2.destroyAllWindows()
vs.stop()
break
except Exception as e:
### Cam Cleanup
cv2.destroyAllWindows()
vs.stop()
beep(338,333)
print('\n No Active Camera Found! \n Please fix ... \n Now Deactivating VIsION ... \n')
say('No active camera found. ')
beep(238,222)
say('Please fix. ')
beep(338,222)
beep(238,222)
beep(1238,111)
say('Now deactivating vision. ')
sys.exit()
## And Let's Instantiate a Deactivate Sound Function
def deactivatesound(titletext):
beep(338,333)
beep(238,222)
print('\n '+titletext+' Deactivated ... \n')
beep(138,111)
say(titletext+' deactivated! ')
CREATE_NO_WINDOW = 0x08000000
if platform.system() == 'Windows':
subprocess.call('taskkill /f /im firefox.exe /t', creationflags=CREATE_NO_WINDOW)
os.system('cls')
elif platform.system() != 'Windows':
subprocess.call('kill -9 $(ps -x | grep firefox)', creationflags=CREATE_NO_WINDOW)
os.system('clear')
## Along with an Intro Message Function for Each Mode
def intromsg(titletext):
print('\n '+titletext+' Activated! \n\n')
if titletext == 'Navigation Mode' or titletext == 'Video Recording Mode' or titletext == 'Sound Recording Mode':
print(' Quick Press to Go Back ... \n')
else:
pass
beep(538,333)
say(titletext+' activated. ')
if titletext == 'Navigation Mode' or titletext == 'Video Recording Mode' or titletext == 'Sound Recording Mode':
say('Quick press anytime to go back. ')
else:
pass
if platform.system() == 'Windows':
time.sleep(0.1)
os.system('cls')
elif platform.system() != 'Windows':
time.sleep(0.1)
os.system('clear')
return
## Do We Need a Function to Find the Window Title That We Want and Activate It Even If We'Re Already Using PyAutoGUI? Let's Leave It Here & Decide Later?
def findwin(titletext):
if platform.system() == 'Windows':
def window_enum_handler(hwnd, resultList):
if win32gui.IsWindowVisible(hwnd) and win32gui.GetWindowText(hwnd) != '':
resultList.append((hwnd, win32gui.GetWindowText(hwnd)))
def get_app_list(handles=[]):
mlst=[]
win32gui.EnumWindows(window_enum_handler, handles)
for handle in handles:
mlst.append(handle)
return mlst
appwindows = get_app_list()
for i in appwindows:
winname = i[1]
winname = str(winname)
winname = winname.strip()
if winname == titletext:
win32gui.SetForegroundWindow(i[0])
elif platform.system() != 'Windows':
### install wmctrl using apt-get install
os.system('wmctrl -a '+titletext)
# Finally, Let's Start!
title(" VIsION Open Source DIY Eyeglasses ")
## To Control Audible Prompts, Here's Something That Depends on Number of Fresh Runs
def checknumruns():
if os.path.exists(path+'/checknumruns/1.txt'):
os.rename(path+'/checknumruns/1.txt', path+'/checknumruns/2.txt')
elif os.path.exists(path+'/checknumruns/2.txt'):
os.rename(path+'/checknumruns/2.txt', path+'/checknumruns/3.txt')
elif os.path.exists(path+'/checknumruns/3.txt'):
os.rename(path+'/checknumruns/3.txt', path+'/checknumruns/4.txt')
elif os.path.exists(path+'/checknumruns/4.txt'):
os.rename(path+'/checknumruns/4.txt', path+'/checknumruns/5.txt')
elif os.path.exists(path+'/checknumruns/5.txt'):
os.rename(path+'/checknumruns/5.txt', path+'/checknumruns/6.txt')
elif os.path.exists(path+'/checknumruns/6.txt'):
os.rename(path+'/checknumruns/6.txt', path+'/checknumruns/7.txt')
elif os.path.exists(path+'/checknumruns/7.txt'):
os.rename(path+'/checknumruns/7.txt', path+'/checknumruns/8.txt')
elif os.path.exists(path+'/checknumruns/8.txt'):
os.rename(path+'/checknumruns/8.txt', path+'/checknumruns/9.txt')
elif os.path.exists(path+'/checknumruns/9.txt'):
os.rename(path+'/checknumruns/9.txt', path+'/checknumruns/10.txt')
elif os.path.exists(path+'/checknumruns/10.txt'):
os.rename(path+'/checknumruns/10.txt', path+'/checknumruns/11.txt')
elif os.path.exists(path+'/checknumruns/11.txt'):
os.rename(path+'/checknumruns/11.txt', path+'/checknumruns/12.txt')
elif os.path.exists(path+'/checknumruns/12.txt'):
os.rename(path+'/checknumruns/12.txt', path+'/checknumruns/1.txt')
try:
checknumruns()
except Exception as e:
pass
if os.path.exists(path+'/checknumruns/1.txt'):
beep(538,333)
print('\n\n VIsION \n\n Open Source, Do-It-Yourself \n Eyeglasses for the Blind \n')
say('Vision. Open source, do it yourself, ')
say(', Eyeglasses for the blind. ')
checkultrasonic()
checkultrasonic2()
checkinternet()
cleanup()
checkcam()
elif os.path.exists(path+'/checknumruns/2.txt') or os.path.exists(path+'/checknumruns/3.txt') or os.path.exists(path+'/checknumruns/4.txt') or os.path.exists(path+'/checknumruns/5.txt') or os.path.exists(path+'/checknumruns/6.txt') or os.path.exists(path+'/checknumruns/7.txt') or os.path.exists(path+'/checknumruns/8.txt') or os.path.exists(path+'/checknumruns/9.txt') or os.path.exists(path+'/checknumruns/10.txt') or os.path.exists(path+'/checknumruns/11.txt'):
beep(538,333)
print('\n\n VIsION \n\n Open Source, Do-It-Yourself \n Eyeglasses for the Blind \n')
say('Vision. Open source, DIY eyeglasses.')
print('\n Checking Hardware & Software ... \n')
say('Checking setup.')
nscheckultrasonic()
nscheckultrasonic2()
nscheckinternet()
nscleanup()
nscheckcam()
gc.collect()
# And Now Let's Load the VIsION Engine
beep(538,333)
print('\n Now Loading VIsION ML & DL Models ... \n')
if os.path.exists(path+'/checknumruns/1.txt'):
say('Now loading vision machine learning and deep learning models. ')
elif os.path.exists(path+'/checknumruns/2.txt') or os.path.exists(path+'/checknumruns/3.txt') or os.path.exists(path+'/checknumruns/4.txt') or os.path.exists(path+'/checknumruns/5.txt') or os.path.exists(path+'/checknumruns/6.txt') or os.path.exists(path+'/checknumruns/7.txt') or os.path.exists(path+'/checknumruns/8.txt') or os.path.exists(path+'/checknumruns/9.txt') or os.path.exists(path+'/checknumruns/10.txt') or os.path.exists(path+'/checknumruns/11.txt'):
pass
## Main Navigation Mode Model
LABELS1 = open(path+'/multiobj/ade20k/classes.txt').read().strip().split("\n")
weightsPath1 = path+'/multiobj/ade20k/dn.caffemodel'
configPath1 = path+'/multiobj/ade20k/dn.prototxt'
net1 = cv2.dnn.readNetFromCaffe(configPath1, weightsPath1)
net1.setPreferableBackend(cv2.dnn.DNN_BACKEND_DEFAULT)
net1.setPreferableTarget(cv2.dnn.DNN_TARGET_CPU)
## Multi Person and Object Detection & Segmentation Tensorflow Model
LABELS = open(path+'/multiobj/classes.txt').read().strip().split("\n")
weightsPath = path+'/multiobj/navnet.pb'
configPath = path+'/multiobj/navnet.pbtxt'
net = cv2.dnn.readNetFromTensorflow(weightsPath, configPath)
net.setPreferableBackend(cv2.dnn.DNN_BACKEND_DEFAULT)
#net.setPreferableBackend(cv2.dnn.DNN_BACKEND_INFERENCE_ENGINE)
net.setPreferableTarget(cv2.dnn.DNN_TARGET_CPU)
## Face Detection Caffe Model
face_net = cv2.dnn.readNetFromCaffe(path+'/multiobj/face/deploy.prototxt.txt',path+'/multiobj/face/res10_300x300_ssd_iter_140000.caffemodel')
MODEL_MEAN_VALUES = (78.4263377603, 87.7689143744, 114.895847746)
face_net.setPreferableBackend(cv2.dnn.DNN_BACKEND_DEFAULT)
#face_net.setPreferableBackend(cv2.dnn.DNN_BACKEND_INFERENCE_ENGINE)
face_net.setPreferableTarget(cv2.dnn.DNN_TARGET_CPU)
## Age and Gender Estimation Tensorflow Model
age_list = ['zero to two-year old', 'four to six-year old', 'eight to twelve-year old', 'fifteen to twenty-year old', 'twenty five to thirty two-year old', 'thirty eight to forty three-year old', 'forty eight to fifty three-year old', 'sixty or so year old']
gender_list = ['male', 'female']
def initialize_caffe_models():
age_net = cv2.dnn.readNetFromCaffe(path+'/multiobj/age/deploy_age.prototxt', path+'/multiobj/age/age_net.caffemodel')
gender_net = cv2.dnn.readNetFromCaffe(path+'/multiobj/gender/deploy_gender.prototxt', path+'/multiobj/gender/gender_net.caffemodel')
return(age_net, gender_net)
age_net, gender_net = initialize_caffe_models()
age_net.setPreferableBackend(cv2.dnn.DNN_BACKEND_DEFAULT)
#age_net.setPreferableBackend(cv2.dnn.DNN_BACKEND_INFERENCE_ENGINE)
age_net.setPreferableTarget(cv2.dnn.DNN_TARGET_CPU)
gender_net.setPreferableBackend(cv2.dnn.DNN_BACKEND_DEFAULT)
#gender_net.setPreferableBackend(cv2.dnn.DNN_BACKEND_INFERENCE_ENGINE)
gender_net.setPreferableTarget(cv2.dnn.DNN_TARGET_CPU)
# Do You Want to Use Third Party IoT API Services?
## Microsoft CIS Vision API Credentials
global onlinescenedescriptor_subscription_key
onlinescenedescriptor_subscription_key = "Enter-Your-Microsoft-CIS-Computer-Vision-API-Key-Here"
if onlinescenedescriptor_subscription_key != 'Enter-Your-Microsoft-CIS-Computer-Vision-API-Key-Here':
assert onlinescenedescriptor_subscription_key
onlinescenedescriptor_base_url = "https://southeastasia.api.cognitive.microsoft.com/vision/v2.0/"
onlinescenedescriptor_analyze_url = onlinescenedescriptor_base_url + "analyze"
elif onlinescenedescriptor_subscription_key == 'Enter-Your-Microsoft-CIS-Computer-Vision-API-Key-Here':
beep(238,333)
print('\n Offline Mode Only ... \n No Microsoft CIS Computer Vision API Credentials Found ... \n To enable faster recognition mode, open vision.py File. Press ctrl+f and type onlinescenedescriptor_subscription_key to supply your API key ... \n')
if os.path.exists(path+'/checknumruns/1.txt'):
say('Offline mode only. No Microsoft C I S computer vision API credentials found. To enable faster recognition mode, open vision.py file. Press control then F and type onlinescenedescriptor_subscription_key to supply your API key. ')
## Microsoft CIS OCR API Credentials
global onlineocr_subscription_key
onlineocr_subscription_key = 'Enter-Your-Microsoft-CIS-Computer-Vision-API-Key-Here'
if onlineocr_subscription_key != 'Enter-Your-Microsoft-CIS-Computer-Vision-API-Key-Here':
assert onlineocr_subscription_key
onlineocr_base_url = 'https://southeastasia.api.cognitive.microsoft.com/vision/v2.0/'
text_recognition_url = onlineocr_base_url + 'read/core/asyncBatchAnalyze'
elif onlineocr_subscription_key == 'Enter-Your-Microsoft-CIS-Computer-Vision-API-Key-Here':
beep(238,333)
print('\n Offline Mode Only ... \n No Microsoft CIS Computer Vision API Credentials Found ... \n To enable faster OCR mode, open vision.py File. Press ctrl+f and type onlineocr_subscription_key to supply your API key ... \n')
if os.path.exists(path+'/checknumruns/1.txt'):
say('Offline mode only. No Microsoft C I S computer vision API credentials found. To enable faster OCR mode, open vision.py file. Press control then f and type onlineocr_subscription_key to supply your API key. ')
## Cloudsight Image Classification API Credentials
import cloudsight
global onetimerecognition_api_key
onetimerecognition_api_key = 'Enter-Your-Cloudsight-API-Key-Here'
global onetimerecognition_API
onetimerecognition_API = 'Enter-Your-Cloudsight-API-Here'
if onetimerecognition_api_key != 'Enter-Your-Cloudsight-API-Key-Here':
if onetimerecognition_API != 'Enter-Your-Cloudsight-API-Here':
onetimerecognition_api_base_url = 'https://api.cloudsightapi.com'
elif onetimerecognition_API == 'Enter-Your-Cloudsight-API-Here':
beep(238,333)
print('\n Offline Mode Only ... \n No Cloudsight API Credentials Found ... \n To enable one-time recognition mode, open vision.py File. Press ctrl+f and type onetimerecognition_API to supply your API keys ... \n')
if os.path.exists(path+'/checknumruns/1.txt'):
say('Offline mode only. No Cloudsight API credentials found. To enable one time recognition mode, open vision.py file. Press control then f and type onetimerecognition_API to supply your API keys. ')
elif onetimerecognition_api_key == 'Enter-Your-Cloudsight-API-Key-Here':
beep(238,333)
print('\n Offline Mode Only ... \n No Cloudsight API Credentials Found ... \n To enable one-time recognition mode, open vision.py File. Go to lines 312 and 313. Supply your API keys ... \n')
if os.path.exists(path+'/checknumruns/1.txt'):
say('Offline mode only. No Cloudsight API credentials found. To enable one time recognition mode, open vision.py file. Press control then f and type onetimerecognition_API to supply your API keys. ')
# At This Point, Let's Instantiate SeeingWithSound Mode's Parent Thread:
def seeingwithsoundmode():
title(" SeeingWithSound Mode ")
global path
path = os.path.dirname(os.path.realpath(__file__))
if os.path.exists(path+'/checknumruns/1.txt'):
titletext = 'SeeingWithSound Mode'
elif os.path.exists(path+'/checknumruns/2.txt') or os.path.exists(path+'/checknumruns/3.txt') or os.path.exists(path+'/checknumruns/4.txt') or os.path.exists(path+'/checknumruns/5.txt') or os.path.exists(path+'/checknumruns/6.txt') or os.path.exists(path+'/checknumruns/7.txt') or os.path.exists(path+'/checknumruns/8.txt') or os.path.exists(path+'/checknumruns/9.txt') or os.path.exists(path+'/checknumruns/10.txt') or os.path.exists(path+'/checknumruns/11.txt'):
titletext = 'SeeingWithSound'
nscleanup()
intromsg(titletext)
## Let's Allow the User to Select a Distance Feedback Option
def dsopt():
while 1:
if platform.system() == 'Windows':
os.system('cls')
elif platform.system() != 'Windows':
os.system('clear')
buttonpress = -1
selectiontimelimit = time.time() + 90
beep(333,333)
if os.path.exists(path+'/checknumruns/1.txt'):
optlist = ['Both Haptic and Spoken Audio Feedback','Just Haptic','Just Spoken Audio']
noofopts = len(optlist)
say('Quick press to go through distance feedback options. Hold press to select.')
print('\n Quick Press to go through Distance Feedback Options ... \n Hold Press to Select ... \n')
elif os.path.exists(path+'/checknumruns/2.txt') or os.path.exists(path+'/checknumruns/3.txt') or os.path.exists(path+'/checknumruns/4.txt') or os.path.exists(path+'/checknumruns/5.txt') or os.path.exists(path+'/checknumruns/6.txt') or os.path.exists(path+'/checknumruns/7.txt') or os.path.exists(path+'/checknumruns/8.txt') or os.path.exists(path+'/checknumruns/9.txt') or os.path.exists(path+'/checknumruns/10.txt') or os.path.exists(path+'/checknumruns/11.txt'):
optlist = ['Both','Haptic','Spoken Audio']
noofopts = len(optlist)
say('Select distance feedback.')
print('\n Quick Press to go through Distance Feedback Options ... \n Hold Press to Select ... \n')
while 1:
if platform.system() == 'Windows':
os.system('cls')
elif platform.system() != 'Windows':
os.system('clear')
if keyboard.is_pressed('1'):
beep(438,111)
buttonpress += 1
if buttonpress < noofopts:
say(optlist[buttonpress])
print('\n '+optlist[buttonpress]+' \n')
else:
break
elif keyboard.is_pressed('2'):
if platform.system() == 'Windows':
os.system('cls')
elif platform.system() != 'Windows':
os.system('clear')
beep(338,333)
if buttonpress < noofopts:
if buttonpress == 0:
beep(438,111)
global feedbackopt
feedbackopt = 'both'
beep(538,222)
say(optlist[buttonpress]+' selected.')
print('\n '+optlist[buttonpress]+'Selected ... \n')
return feedbackopt
elif buttonpress == 1:
beep(438,111)
feedbackopt = 'haptic'
beep(538,222)
say(optlist[buttonpress]+' selected.')
print('\n '+optlist[buttonpress]+'Selected ... \n')
return feedbackopt
elif buttonpress == 2:
beep(438,111)
feedbackopt = 'audio'
beep(538,222)
say(optlist[buttonpress]+' selected.')
print('\n '+optlist[buttonpress]+'Selected ... \n')
return feedbackopt
elif time.time() > selectiontimelimit:
if platform.system() == 'Windows':
os.system('cls')
elif platform.system() != 'Windows':
os.system('clear')
say('Waiting for selection.')
print('\n Waiting for Selection ... \n')
break
dsopt()
# So Let's Estimate the Distances of Objects in Your Central View If You're Using the Devantech SRF10:
def distcalcx(dcx,t):
try:
iss.i2c.write(0xE0, 0x01, [0x06])
iss.i2c.write( 0xE0, 0x02, [0xFF])
while 1:
event_is_set = dcx.wait(t)
if event_is_set:
return
else:
time.sleep(0.5)
iss.i2c.write(0xE0, 0x00, [0x50])
time.sleep(0.067)
data = iss.i2c.read(0xE0, 0x03, 1)
data = data[0]
data = int(data)
if data > 0 and data < 24:
data = str(data)
say(data+' inches! ')
elif data > 24 and data < 108:
data = int(data) / int(12)
data = round(data,1)
data = str(data)
say(data+' feet! ')
elif data > 108:
say('Beyond nine feet! ')
elif data == 0:
time.sleep(0.067)
return
except Exception as e:
print(e)
#deactivatesound(titletext)
dcx = threading.Event()
distcalcx = threading.Thread(target=distcalcx,daemon=True,args=(dcx, 0.03), )
# Or Let's Use Your GPIO-to-USB Board with Devantech SRF10 to Get Both Haptic & Spoken Audio Feedback
def distcalcxx(dcxx,t):
#try:
while 1:
event_is_set = dcxx.wait(t)
# Write 0x50 to register 0x00
ds.write_to(0x00, b'\x50')
time.sleep(0.067)
# Read from register 0x03
response = ds.read_from(0x03, 1)
data = response[0]
data = int(data)
if event_is_set:
break
elif data > 0 and data <= 24:
vdata = data / 1000
vdata = vdata * 2
vdata = round(float(vdata),3)
vdata = (float(vdata))+(float(0.10))
if vdata > 1.27:
vdata = 0.15
data = str(data)
data = round(float(data),0)
data = str(data)
# Set effect on slots 0 to 6.
# You can assign effects to up to 7 different slots to combine them in interesting ways. Index the sequence property with a slot number 0 to 6.
# Optionally, you can assign a pause to a slot. E.g. drv.sequence[1] = adafruit_drv2605.Pause(0.5) # Pause for half a second
drv.sequence[0] = adafruit_drv2605.Effect(effect0)
drv.sequence[1] = adafruit_drv2605.Pause(vdata)
drv.sequence[2] = adafruit_drv2605.Effect(effect0)
drv.play() # play the effect
print('\n '+data+' inches! \n')
def isayresx():
say(data+' inches.')
isayresx = threading.Thread(target=isayresx,daemon='True')
isayresx.start()
time.sleep(2)
elif data > 24 and data <= 36:
vdata = data / 1000
vdata = vdata * 2
vdata = round(float(vdata),3)
vdata = (float(vdata))+(float(0.20))
if vdata > 1.27:
vdata = 0.25
data = data / int(12)
data = str(data)
data = round(float(data),2)
data = str(data)
drv.sequence[0] = adafruit_drv2605.Effect(effect0)
drv.sequence[1] = adafruit_drv2605.Pause(vdata)
drv.sequence[2] = adafruit_drv2605.Effect(effect0)
drv.play() # play the effect
print('\n '+data+' feet! \n')
def isayresx():
say(data+' feet.')
isayresx = threading.Thread(target=isayresx,daemon='True')
isayresx.start()
time.sleep(2)
elif data > 36 and data <= 96:
vdata = data / 1000
vdata = vdata * 2
vdata = round(float(vdata),3)
vdata = (float(vdata))+(float(0.40))
if vdata > 1.27:
vdata = 0.50
data = data / int(12)
data = str(data)
data = round(float(data),2)
data = str(data)
drv.sequence[0] = adafruit_drv2605.Effect(effect1)
drv.sequence[1] = adafruit_drv2605.Pause(vdata)
drv.sequence[2] = adafruit_drv2605.Effect(effect1)
drv.play() # play the effect
print('\n '+data+' feet! \n')
def isayresx():
say(data+' feet.')
isayresx = threading.Thread(target=isayresx,daemon='True')
isayresx.start()
time.sleep(2)
elif data > 96 and data <= 144:
vdata = data / 1000
vdata = vdata * 2
vdata = round(float(vdata),3)
vdata = (float(vdata))+(float(0.60))
if vdata > 1.27:
vdata = 0.65
data = data / int(12)
data = str(data)
data = round(float(data),2)
data = str(data)
drv.sequence[0] = adafruit_drv2605.Effect(effect1)
drv.sequence[1] = adafruit_drv2605.Pause(vdata)
drv.sequence[2] = adafruit_drv2605.Effect(effect1)
drv.play() # play the effect
print('\n '+data+' feet! \n')
def isayresx():
say(data+' feet.')
isayresx = threading.Thread(target=isayresx,daemon='True')
isayresx.start()
time.sleep(2)
elif data > 144 and data <= 216:
vdata = data / 1000
vdata = vdata * 2
vdata = round(float(vdata),3)
vdata = (float(vdata))+(float(0.90))
if vdata > 1.27:
vdata = 0.90
data = data / int(12)
data = str(data)
data = round(float(data),2)
data = str(data)
drv.sequence[0] = adafruit_drv2605.Effect(effect2)
drv.sequence[1] = adafruit_drv2605.Pause(vdata)
drv.sequence[2] = adafruit_drv2605.Effect(effect2)
drv.play() # play the effect
print('\n '+data+' feet! \n')
def isayresx():
say(data+' feet.')
isayresx = threading.Thread(target=isayresx,daemon='True')
isayresx.start()
time.sleep(2)
elif data > 216:
vdata = data / 1000
vdata = vdata * 2
vdata = round(float(vdata),3)
vdata = (float(vdata))+(float(1.10))
if vdata > 1.27:
vdata = 1.27
data = data / int(12)
data = round(float(data),2)
data = str(data)
drv.sequence[0] = adafruit_drv2605.Effect(effect2)
drv.sequence[1] = adafruit_drv2605.Pause(vdata)
drv.sequence[2] = adafruit_drv2605.Effect(effect2)
drv.play() # play the effect
print('\n Beyond 18 feet! \n')
def isayresx():
say('Beyond 18 feet.')
isayresx = threading.Thread(target=isayresx,daemon='True')
isayresx.start()
time.sleep(2)
elif data == 0:
time.sleep(0.5)
return
#except Exception as e:
#print(e)
#deactivatesound(titletext)