Add Instance Segmentation

[yuyu2172]

Visualization

• vis_insntace_segmentation (Add vis instance segmentation func #541)

Datasets

• COCOInstanceSegmentationDataset (draft) ([WIP] Add COCOInstanceSegmentationDataset #547) (Add COCO Instance segmentation dataset #665)
• VOCInstanceSegmentationDataset (Add VOC and SBD instance segmentation dataset #540)
• SBDInstanceSegmentationDataset (Add VOC and SBD instance segmentation dataset #540)
• assert_is_instance_segmentation_dataset (Add VOC and SBD instance segmentation dataset #540)

Evaluation

• eval_instance_segmentation_coco (draft, test) (Add COCO instance segmentation evaluation #671)
• InstanceSegmentationCOCOEvaluator (add InstanceSegmentationCOCOEvaluator  #674)
• eval_instance_segmentation_voc (add VOC instance segmentation evaluation  #554)
• InstanceSegmentationVOCEvaluator (add instance segmentation voc evaluator extensions #609)

Model

• FCISResnet101 (inference) (add FCIS ResNet101 #568)
• FCISResnet101 (training) (Add FCIS training #620)
• MaskRCNNResnet50 (inference) (ref)
• MaskRCNNResnet50 (training) (ref)
• MaskRCNNResnet101FPN (inference) (mask-rcnn ref, fpn ref)
• MaskRCNNResnet101FPN (training)(mask-rcnn ref, fpn ref)
• PSRoiPooling2D (Add PSROIPooling Function #545)
• ROIAlign2D (Add F.roi_align_2d chainer#5070)
• mask_voting (add FCIS ResNet101 #568)
• FPN (ref)
• batched rpn (ref)
• assert_is_instance_segmentation_link (add FCIS ResNet101 #568)

References

https://github.com/knorth55/chainer-fcis
https://github.com/yuyu2172/coco-evaluation
https://github.com/wkentaro/chainer-mask-rcnn
http://github.com/Hakuyume/chainer-fpn

[23pointsNorth]

I want to also point to Mask scoring RCNN https://github.com/zjhuang22/maskscoring_rcnn/blob/master/README.md