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Stereo vision technology in passenger flow statistics system

Author: ZhaoHong
Tutor: LiuJiLin
School: Zhejiang University
Course: Information and Communication Engineering
Keywords: Stereo vision Based on the matching of the window Perception clustering The depth of judgment Track
CLC: TP391.41
Type: Master's thesis
Year: 2006
Downloads: 175
Quote: 3
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Abstract


In order to meet the needs of transit vehicle passenger statistics and mall traffic analysis , we developed and designed a set of stereo vision - based traffic statistics system image acquired by the camera , and passenger information after the detection and tracking of the human head . This paper focuses on the application of stereo vision technology in the system . Including three key technologies : 1) binocular stereo image pair acquisition, 2) window - based matching algorithm , 3 ) fusion with monocular image processing ; -aware clustering , an effective solution to the design depth judgment the prediction of the background interference in the image and torso misjudgment problems; and increase in the depth direction , and further improve the accuracy of the tracking .

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Information processing (information processing) > Pattern Recognition and devices > Image recognition device
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