hanzhn/Widerface-tools

Some useful code for WIDER FACE database

Widerface-tools

This is a repo of tools for WIDER FACE dataset.

aspect_ratio_statistics.m

Analyze aspect ratios of groundtruth boxes.

draw_groundtruths.m and draw-groundtruths.py

Draw the groundtruths boxes on pics. (draw_rectangle.m is function for draw_groundtruths.m)

kmeans-web.m

Cluster the aspact ratios of bboxes using kmeans.

select.m and select-new.m

Remove the difficult groundtruthes.

wider2darknet.m and wider2voc.m and wider2voc.py

Dataset format transfer.