The idea is to build an computer vision app that will take an normal image/photo as input from the user and convert it into a pencil sketching using oprn CV library.
- Reading Image
- Resizing Image
- Converting Image to Gray-Scale Image
- Apply Bitwise-Not for Image
- Smoothing and Removing Noise for Image using Gaussian Filter
- Divide Gray-Scale by Inverse of Smoothed Image to Get Sketch Image
https://www.analyticsvidhya.com/blog/2021/07/build-sketches-from-photographs-using-opencv/