DocumentCode
625729
Title
Field of view alignment with multiple RGB-D cameras
Author
Wei-Chung Hu ; Chang-Hong Lin
Author_Institution
Dept. of Electron. & Comput. Eng., Nat. Taiwan Univ. of Sci. & Technol., Taipei, Taiwan
fYear
2013
fDate
3-6 June 2013
Firstpage
169
Lastpage
170
Abstract
We propose a method to generate a wider Field of View (FOV) using multiple RGB-D cameras. In the initialization step, we extract the matched feature points from the moving object in order to calculate the transformation matrix. Then, the depth data would be aligned using the transformation matrix in the world coordinate system. The wider FOV is generated after the perspective projection. The results show that two input depth images can be correctly combined into a wider depth image.
Keywords
cameras; computerised instrumentation; feature extraction; image colour analysis; image matching; matrix algebra; optical projectors; transforms; FOV; depth data alignment; field of view alignment; input depth imaging; matched feature point extraction; multiple RGB-D camera; projection; transformation matrix; world coordinate system; Cameras; Computer vision; Consumer electronics; Feature extraction; Flowcharts; Matrix converters; Skeleton;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics (ISCE), 2013 IEEE 17th International Symposium on
Conference_Location
Hsinchu
ISSN
0747-668X
Print_ISBN
978-1-4673-6198-9
Type
conf
DOI
10.1109/ISCE.2013.6570166
Filename
6570166
Link To Document