Detection.md

Step1: Feature Extraction

Please extract the image features of train and val of Pascal-5ⁱ.

The pixel-level retriever:

val

python tools/feature_extractor_detection.py vit_large_patch14_clip_224.laion2b features_vit-laion2b_pixel-level val

train

python tools/feature_extractor_detection.py vit_large_patch14_clip_224.laion2b features_vit-laion2b_pixel-level train

Step2: Calculate Similarity

We need to generate json file for trn set and val set separately.

val

python tools/calculate_similariity_detection.py features_vit-laion2b_pixel-level val train

trn

python tools/calculate_similariity_detection.py features_vit-laion2b_pixel-level train train