Image_Search_by_CNN_and_KD-tree
Search similar images.The similarity between images are modeled by CNN (Convolutional Neural Networks) model.Real-time search by K-D Tree.
Executing
Please refer to code/readme.txt for running
Visulaization of Images
Images are plotted by feature values
Search System (CNN model + K-D tree)
Input image and return top-k similar images
Image similarity by features of CNN model
Each image is represented by feature values of the-sencond-to-last FC layer
(the last FC layer outputs labels)
Index by K-D tree
Each image is indexed by its feature values by K-D tree.
Build index: n*log(n)
Search: log(n)
CNN Models Optimization
Real-time Search by K-D tree
Case study
Matched case
Not matched case
To search for more types of images, we should use more different and new images to train models.
