cs.CV 1903.04025

Group-wise Correlation Stereo Network

Group-wise correlation stereo network (GwcNet) constructs cost volumes via feature grouping, achieving state-of-the-art accuracy with fewer parameters.

Xiaoyang Guo, Kai Yang, Wukui Yang et al.

2019-03-11 56
cs.CV 1901.07518

Hybrid Task Cascade for Instance Segmentation

Proposes Hybrid Task Cascade (HTC) framework, integrating detection and segmentation in multi-stage, achieving 48.6 Mask AP on MSCOCO, surpassing previous methods.

Kai Chen, Jiangmiao Pang, Jiaqi Wang et al.

2019-01-23 1547 citations 33
cs.CV 1901.02446

Panoptic Feature Pyramid Networks

Proposes Panoptic FPN, extending Mask R-CNN with shared FPN backbone and lightweight semantic branch, achieving top performance on instance and semantic segmentation.

Alexander Kirillov, Ross Girshick, Kaiming He et al.

2019-01-09 44
cs.CV 1812.02707

Video Action Transformer Network

Proposes a Transformer-based video action recognition model achieving 25.0% mAP using only RGB frames.

Rohit Girdhar, João Carreira, Carl Doersch et al.

2018-12-07 28
cs.CV 1812.02378

Auto-Encoding Scene Graphs for Image Captioning

Proposed Scene Graph Auto-Encoder (SGAE) with shared dictionary D achieves 127.8 CIDEr-D on MS-COCO, enhancing reasoning in image captioning.

Xu Yang, Kaihua Tang, Hanwang Zhang et al.

2018-12-06 34