search

amirassov / kaggle-imaterialist

The First Place Solution of Kaggle iMaterialist (Fashion) 2019 at FGVC6
https://www.kaggle.com/c/imaterialist-fashion-2019-FGVC6
MIT License
484 stars 118 forks source link

Why is there a bbox-head in the segmentation model #3

Closed abing222 closed 4 years ago

amirassov commented 4 years ago

Because in MaskRCNN during inference the mask head gets masks from the results of the bbox head

image from https://www.kaggle.com/c/data-science-bowl-2018/discussion/49692