Efficient Diffusion on Region Manifolds: Recovering Small Objects with Compact CNN Representations

Matlab/Mex implementation of Aggregated Selective Match Kernels for Image Retrieval (published in ICCV 2013)

Efficient Diffusion for Image Retrieval

D2-Net: A Trainable CNN for Joint Description and Detection of Local Features

PyTorch implementation of NetVLAD & Online Hardest Triplet Loss.

Revisiting Oxford and Paris: Large-Scale Image Retrieval Benchmarking

Research code implementing inverted multiindex structure

End-to-end learning of deep visual representations for image retrieval

RMAC implementation in Keras

Code and weights for local feature affine shape estimation paper "Repeatability Is Not Enough: Learning Discriminative Affine Regions via Discriminability"

Instance Search using Deep Learning models

Hamming Query Expansion (HQE)

Kernelized Local Descriptors

Hessian Affine detector with SIFT descriptor, CMP implementation

herve jegou's yael library

MATLAB implementation of the R-MAC descriptor and the intergral-max-pooling localization (ICLR 2016 paper)

CNN Image Retrieval in PyTorch: Training and evaluating CNNs for Image Retrieval in PyTorch

Another fast exact and approximate nearest neighbor toolbox for R.

Official implementation of "Confidence-Aware Active Feedback for Interactive Instance Search".