DocumentCode
1386429
Title
Estimating precise edge position by camera motion
Author
Kato, Koji ; Ishiguro, Hiroshi ; Tsuji, Saburo
Author_Institution
Dept. of Syst. Eng., Osaka Univ., Japan
Volume
12
Issue
5
fYear
1996
fDate
10/1/1996 12:00:00 AM
Firstpage
824
Lastpage
829
Abstract
This paper presents a dynamic method for improving the resolution in estimating edge positions. Each sharp edge is located precisely at a peak in the dynamic imagery taken by an image sensor which is swivelled with a very fine resolution. Experimental results show that the resolution is more than 10 times better than conventional methods using a single image. Its application to binocular stereo is also given
Keywords
computer vision; dynamics; edge detection; motion estimation; stereo image processing; binocular stereo; camera motion; computer vision; dynamic method; edge position estimation; image sensor; resolution; Automatic control; Cameras; Image resolution; Manipulators; Mobile robots; Motion estimation; Orbital robotics; Robot kinematics; Robotics and automation; Vehicle dynamics;
fLanguage
English
Journal_Title
Robotics and Automation, IEEE Transactions on
Publisher
ieee
ISSN
1042-296X
Type
jour
DOI
10.1109/70.538987
Filename
538987
Link To Document