National University of Defense Technology, China; Xidian University, China; Center for Machine Vision and Signal Analysis, University of Oulu, Finland; Harbin Institute of Technology (Shenzhen), China
Zhuo Su; Wenzhe Liu; Zitong Yu; Dewen Hu; Qing Liao; Qi Tian; Matti Pietikäinen; Li Liu
Pixel Difference Networks for Efficient Edge Detection