116 citations · 294 across the 21 of their papers we have counts for
4 papers · 1 filter
Hierarchical Paired Channel Fusion Network for Street Scene Change Detection
Yinjie Lei, Duo Peng, Pingping Zhang +2
Street Scene Change Detection (SSCD) aims to locate the changed regions between a given street-view image pair captured at different times, which is an important yet challenging ta…
Semi-Supervised Crowd Counting via Self-Training on Surrogate Tasks
Yan Liu, Lingqiao Liu, Peng Wang +2
Most existing crowd counting systems rely on the availability of the object location annotation which can be expensive to obtain. To reduce the annotation cost, one attractive solu…
Real-time Image Smoothing via Iterative Least Squares
Wei Liu, Pingping Zhang, Xiaolin Huang +3
Edge-preserving image smoothing is a fundamental procedure for many computer vision and graphic applications. There is a tradeoff between the smoothing quality and the processing s…
Towards Using Count-level Weak Supervision for Crowd Counting
Yinjie Lei, Yan Liu, Pingping Zhang +1
Most existing crowd counting methods require object location-level annotation, i.e., placing a dot at the center of an object. While being simpler than the bounding-box or pixel-le…