Chengyu Guo

Dr. Chengyu Guo

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Research Focus & Metrics

Academic Career Length

14Years (2013-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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9 July 2013 in Computer Animation and Virtual Worlds
Verified
Journal Article
Closed access
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ZHZhiying He
Zhiying He
XLXiaohui Liang
Xiaohui Liang
JWJian Wang
Jian Wang
QZQinping Zhao
Qinping Zhao
CGChengyu Guo
Chengyu Guo

20 February 2016 in Sensors
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Journal Article
Open access
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CGChengyu Guo
Chengyu Guo
SRSongsong Ruan
Songsong Ruan
XLXiaohui Liang
Xiaohui Liang
QZQinping Zhao
Qinping Zhao
Pedestrian detection and human pose estimation are instructive for reconstructing a three-dimensional scenario and for robot navigation, particularly when large amounts of vision data are captured using various data-recording techniques. Using an unrestricted capture scheme, which produces occlusions or breezing, the information describing each part of a human body and the relationship between each part or even different pedestrians must be present in a still image. Using this framework, a multi-layered, spatial, virtual, human pose reconstruction framework is presented in this study to recover any deficient information in planar images. In this framework, a hierarchical parts-based deep model is used to detect body parts by using the available restricted information in a still image and is then combined with spatial Markov random fields to re-estimate the accurate joint positions in the deep network. Then, the planar estimation results are mapped onto a virtual three-dimensional space using multiple constraints to recover any deficient spatial information. The proposed approach can be viewed as a general pre-processing method to guide the generation of continuous, three-dimensional motion data. The experiment results of this study are used to describe the effectiveness and usability of the proposed approach.