Yan Su
2 Papers
Yan Su is an academic researcher. The author has contributed to research in topics: Ranking (information retrieval) & Sample (statistics). The author has co-authored 2 publications.
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Papers
Patent
Pedestrian re-recognition method and system based on self paced feedback
Liang Chao,Yan Su,Huang Wenjun,Xu Dongshu,Li Chenyang +4 more
- 09 Jan 2018
TL;DR: In this paper, a pedestrian re-recognition method and system based on self-paced feedback is proposed, which consists of the steps that sample areas are divided, and the sample intimacy is calculated; a query sample is input to calculate the score and uncertainty of each sample to acquire a query matching result; at the same time, the quantitative evaluation is carried out on the ranking difficultyof each sample; samples difficult for ranking are selected to form a sample set to be fed back, and a user mark is submitted, after user feedback is completed, a sample mark is updated by
Patent
Target tracking method and system based on locus optimization
Hu Ruimin,Ruan Weijian,Yan Su,Liang Chao,Chen Jun,Huang Wenjun,Zhang Jingzhi,Zheng Qi,Zhihong Sun,Chen Jin +9 more
- 16 Jan 2018
TL;DR: Zhang et al. as mentioned in this paper proposed a target tracking method and system based on locus optimization, which comprises steps of constructing a target model in a firstframe, performing sample sampling on a target, marking the sample according to a coverage ratio with the target, extracting a multi-fused characteristic training structured classifier according to obtain a basic target model, adopting a plurality candidates in following frame images, using each candidate to train the model, choosing a candidate having the highest confident coefficient in a next frame, and after iterating multiple frames like this, choosing an optimal motion short