Presentation | 2010-03-16 Study of Extracting Multiple Independently Moving Objects and Estimating the Egomotion from Active Stereo Sequences Yingdi XIE, Jun OHYA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we propose a modified RANSAC based method that can detect multiple independently moving objects from the video sequences acquired by active stereo cameras, and can estimate the egomotion of the stereo cameras. From the optical flows that computed by matching the feature descriptors within temporal frames, a modified RANSAC is adopted to extract the valid egomotion models, under which enough homogenous optical flows can be found. Each of the egomotion models corresponds to either the background or one of the independent moving individuals. The optical flows of the background are then utilized to calculate the real egomotion. Experiments using real stereo sequences demonstrate the effectiveness of the proposed method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Independent Motion Detection / Egomotion / A Modified RANSAC |
Paper # | PRMU2009-303,HIP2009-188 |
Date of Issue |
Conference Information | |
Committee | HIP |
---|---|
Conference Date | 2010/3/8(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Human Information Processing (HIP) |
---|---|
Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Study of Extracting Multiple Independently Moving Objects and Estimating the Egomotion from Active Stereo Sequences |
Sub Title (in English) | |
Keyword(1) | Independent Motion Detection |
Keyword(2) | Egomotion |
Keyword(3) | A Modified RANSAC |
1st Author's Name | Yingdi XIE |
1st Author's Affiliation | Student of GITS, Waseda University() |
2nd Author's Name | Jun OHYA |
2nd Author's Affiliation | Student of GITS, Waseda University |
Date | 2010-03-16 |
Paper # | PRMU2009-303,HIP2009-188 |
Volume (vol) | vol.109 |
Number (no) | 471 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |