purnasai / CLIP_Image_Retrieval

Image/Instance Retrieval using CLIP, A self supervised Learning Model

CLIP_Image_Retrieval

Image/Instance Retrieval using CLIP, A self supervised Learning Model

Image Similarity

Check out My DinoV2 implementation for Image search here

This Repository contained:

• Image Retrival with Image as a querry
• Image Retrival with Text as a querry
• Code to self organize Images into Directories.

Ideas:

• we can modify it further to search an object in image, by splitting image into multiple patches, searching for object in image patch, get similiarity of text & patch. patch with highest similarity has object in it.
• We can use it to organize unorganized files into folders.
• Adding other languages embeddings to search with other languages, like here

Notes:

• Paralell Processing is not required at Faiss Search Time, since Faiss Already implements it.
• Paralell Processing at Feature creation for Database images is helpful.
• We are currently using Faiss.IndexL2 with Normalized Vectors which is Cosine Similarity, But IVFPQ(Inverted File pointer Quantization) + HNSW Of FAISS can Search Billions Of Points in MilliSeconds & Can be added Later.
• save & load model from locally to quick run.

Metrics can be used:

• Recall@K
• Precision@K
• F1-Score@K
• Mean Average precision
• Mean Average Recall