| 11. | Study of proton irradiation effects on AlGaN/GaN high electron mobility transistors Original Research Article Microelectronics Reliability, In Press, Corrected Proof, Available online 31 May 2011 Ling Lv, J.G. Ma, Y.R. Cao, J.C. Zhang, W. Zhang, L. Li, S.R. Xu, X.H. Ma, X.T. Ren, Y. Hao | | | 13. | Sector-based maximal online coverage of unknown environments for cleaning robots with limited sensing Original Research Article Robotics and Autonomous Systems, In Press, Accepted Manuscript, Available online 31 May 2011 Tae-Kyeong Lee, Sanghoon Baek, Se-Young Oh
Highlights► An efficient coverage algorithm was developed for robots with low grade sensors. ► We divide the target environment into “sectors” for coverage efficiency. ► This coverage is maximized by generating sectors alongside the wall. ► The overall algorithm incorporates localization, map building, and exploration. | | | 17. | A new framework for on-line object tracking based on SURF Original Research Article Pattern Recognition Letters, In Press, Accepted Manuscript, Available online 30 May 2011 Quan Miao, Guijin Wang, Chenbo Shi, Xinggang Lin, Zhiwei Ruan
Highlights► Object tracking is performed by matching keypoints using online classifiers. ► Compute the keypoints by incrementally predicting the object region. ► The scale and dominant orientation of the keypoint is fused in online boosting. ► Employ a non-uniform sampling strategy during RANSAC. ► Discriminative samples are selected and weighted in online learning. | | | 18. | Human Action Segmentation and Recognition via Motion and Shape Analysis Original Research Article Pattern Recognition Letters, In Press, Accepted Manuscript, Available online 30 May 2011 Ling Shao, Ling Ji, Yan Liu, Jianguo Zhang
Highlights► We propose two temporal action segmentation methods based on color intensity change and motion analysis. ► Pyramid correlogram of oriented gradients (PCOG) is used as a global descriptor on motion history images for action representation and recognition. ► The system can automatically segment, count and recognize human actions in an indoor environment. | | |