| Paper Abstract and Keywords |
| Presentation |
2008-09-25 13:55
Camera Motion Compensation Based on Multi Feature Point Tracking
Hirofumi Uemura, Seiji Ishikawa (Kyushu Inst. of Tech.), Krystian Mikolajczyk (UniS) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This paper describes an approach to local feature tracking and robust estimation of background motion under camera motion. The main contribution is a robust feature tracking algorithm based on KLT tracker and SIFT as well as a method for estimating dominant planes in the scene. We employ FAST feature detector to obtain large number of features for every frame. The motion vectors for the features are estimated using optical flow and SIFT based matching. The features are combined with the segmented parts on the image to estimate dominant homographies, and then separated into static and moving ones regardless of the camera motion. The camera motion compensation shows very good accuracy on a number of test sequences. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
FAST / KLT / SIFT / Homography / Optical flow / Camera motion compensation / / |
| Reference Info. |
IEICE Tech. Rep., vol. 108, pp. 5-8, Sept. 2008. |
| Paper # |
|
| Date of Issue |
2008-09-18 (SIP, SIS) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
| Download PDF |
|
| Conference Information |
| Committee |
SIS SIP IPSJ-AVM |
| Conference Date |
2008-09-25 - 2008-09-26 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tobata Campus, Kyushu Institute of Technology |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Signal Processing, Intelligent Multimedia Systems, etc. |
| Paper Information |
| Registration To |
IPSJ-AVM |
| Conference Code |
2008-09-SIS-SIP-AVM |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Camera Motion Compensation Based on Multi Feature Point Tracking |
| Sub Title (in English) |
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| Keyword(1) |
FAST |
| Keyword(2) |
KLT |
| Keyword(3) |
SIFT |
| Keyword(4) |
Homography |
| Keyword(5) |
Optical flow |
| Keyword(6) |
Camera motion compensation |
| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Hirofumi Uemura |
| 1st Author's Affiliation |
Kyushu Institute of Technology (Kyushu Inst. of Tech.) |
| 2nd Author's Name |
Seiji Ishikawa |
| 2nd Author's Affiliation |
Kyushu Institute of Technology (Kyushu Inst. of Tech.) |
| 3rd Author's Name |
Krystian Mikolajczyk |
| 3rd Author's Affiliation |
University of Surrey (UniS) |
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| Speaker |
Author-1 |
| Date Time |
2008-09-25 13:55:00 |
| Presentation Time |
25 minutes |
| Registration for |
IPSJ-AVM |
| Paper # |
SIP2008-90, SIS2008-25 |
| Volume (vol) |
vol.108 |
| Number (no) |
no.213(SIP), no.214(SIS) |
| Page |
pp.5-8 |
| #Pages |
4 |
| Date of Issue |
2008-09-18 (SIP, SIS) |