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workshop on digital media and its application in museum heritages | 2007

AHA: An Easily Extendible High-Resolution Camera Array

Tan Shuren; Zhang Maojun; Wang Wei; Xu Wei

Video-based rendering demand multi-channel video captured from multi-directions and the quality of capturing video directly influences the rendering quality of the dynamic scene. In order to capture synchronously multi-channel video with resolution 1280 x 1024 and the capture rate 27 fps in real-time, designing and implementing an easily extendible high- resolution camera array (AHA). In AHA, a CMOS camera unit is designed and a binary tree routing topology is presented for propagating synchronization signals used to synchronize all of cameras. A strategy based on distributed store is presented for storing high-resolution video in real-time. The architecture of AHA ensures three characteristic of system: real-time, high-resolution and easily extendible. This paper described mainly the architecture of AHA and the key techniques related to video capturing.


Archive | 2013

Method for defogging single images based on Bayer formats rapidly

Zhang Maojun; Xiong Zhihui; Lou Jingtao; Bao Weidong; Tan Shuren; Wang Wei; Xu Wei; Liu Yu; Wang Bin; Chen Lidong


Archive | 2014

Overlap structural deformation-based video real-time stitching method

Xu Wei; Zhang Maojun; Wang Wei; Li Jing; Tan Shuren; Xiong Zhihui; Liu Yu; Zhang Zheng; Yin Xiaoqing; Peng Yang


Archive | 2013

Time-space condition information based moving object detection method

Bao Weidong; Xiong Zhihui; Wang Bin; Tan Shuren; Liu Yu; Wang Wei; Xu Wei; Chen Lidong; Zhang Maojun


Archive | 2013

Linkage browse method for panoramic speed dome all-in-one machine

Zhang Maojun; Liu Yu; Xu Wei; Tan Shuren; Wang Wei; Xiong Zhihui; Chen Lidong; Bao Weidong; Shi Hao


Archive | 2014

Ultrahigh resolution panorama speed dome AIO (All-In-One) system

Zhang Maojun; Wang Wei; Xu Wei; Peng Yang; Tan Shuren; Xiong Zhihui; Liu Yu; Zhang Zheng; Yin Xiaoqing; Li Jing


Archive | 2014

360-degree stitched-type panoramic camera with wide view field in vertical direction

Zhang Maojun; Xiong Zhihui; Xu Wei; Li Jing; Tan Shuren; Wang Wei; Liu Yu; Zhang Zheng; Yin Xiaoqing; Peng Yang


Archive | 2013

Refraction-reflection whole-focusing imaging device and refraction-reflection whole-focusing imaging method

Wang Wei; Tan Shuren; Li Yongle; Xiong Zhihui; Zhang Maojun; Bao Weidong; Xu Wei; Liu Yu; Zuo Chenglin; Peng Yang


Archive | 2013

Space registering method based on panoramic all-in-one speed dome camera

Liu Yu; Xiong Zhihui; Zhang Maojun; Tan Shuren; Xu Wei; Wang Wei; Bao Weidong; Lai Shiming; Yin Xiaoqing


Archive | 2015

Image sharpness measuring method based on multi-scale reorganization DCT coefficients

Zhang Zheng; Zhang Maojun; Liu Yu; Xiong Zhihui; Wang Wei; Xu Wei; Tan Shuren

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