Search Results for author: Yuchen Ma

Found 5 papers, 2 papers with code

Joint COCO and Mapillary Workshop at ICCV 2019: COCO Instance Segmentation Challenge Track

no code implementations6 Oct 2020 Zeming Li, Yuchen Ma, Yukang Chen, Xiangyu Zhang, Jian Sun

In this report, we present our object detection/instance segmentation system, MegDetV2, which works in a two-pass fashion, first to detect instances then to obtain segmentation.

Instance Segmentation Object Detection +1

BorderDet: Border Feature for Dense Object Detection

2 code implementations ECCV 2020 Han Qiu, Yuchen Ma, Zeming Li, Songtao Liu, Jian Sun

In this paper, We propose a simple and efficient operator called Border-Align to extract "border features" from the extreme point of the border to enhance the point feature.

Dense Object Detection

A Novel Artificial Fish Swarm Algorithm for Pattern Recognition with Convex Optimization

no code implementations1 Dec 2016 Lei Shi, Rui Guo, Yuchen Ma

Among these parameters, visual and step are very significant in view of the fact that artificial fish basically move based on these parameters.

Cannot find the paper you are looking for? You can Submit a new open access paper.