Pedestrian detection via logistic multiple instance boosting

Pedestrian detection in still image should handle the large appearance and pose variations arising from the articulated structure and various clothing of human bodies as well as view points. So it is difficult to design effective classifier for this problem. In this paper, we address these variations in detection via multiple instance learning, specifically logistic multiple instance boosting (LMIB). In LMIB, a example is represented as a set of instances, which implicitly encode the variations. Giving different confidence to the instances in a bag, the LMIB will automatically reduce the influence of the variations at training stage. To obtain rapid detection speed, the LMIBs are grouped into the cascaded structure. The proposed detection algorithm is tested on MIT and INRIA human datasets where promising detection results are comparable with the baseline algorithms.

• Type: Conference
• Year: 2008
• Where: ICIP
• Authors: Junbiao Pang, Qingming Huang, Shuqiang Jiang, Wen Gao
• Keywords: Detection Algorithm, ICIP 2008, Image Processing, INRIA Human Datasets, Logistic Multiple Instance, Pedestrian Detection, Rapid Detection