Evaluation of 3D-Video Compression for Automotive Stereo Vision Systems

dc.contributor.author	Forster, Julian
dc.contributor.author	Neumann, Heiko
dc.contributor.author	Rothermel, Albrecht
dc.contributor.author	Schweiger, Roland
dc.date.accessioned	2013-03-01T09:35:21Z
dc.date.available	2013-03-01T09:35:21Z
dc.date.issued	2013-03-01
dc.description.abstract	This paper is an evaluation of the distribution of quantized coefficients resulting from the disparity of an automotive stereo vision system. The system captures the scene with two cameras, computes the disparity with Semi-Global Matching and encodes the left view and the disparity for transmission. Real world and synthetic video sequences were used to evaluate the coefficient distributions of the system under normal and challenging weather conditions. The results show, that the quantized disparity coefficients in frequency space have consistently lower entropy compared to the coefficients of the video scenes. Therefore, it is advantageous for the system to compress the disparity instead of one of the two video streams.	en
dc.identifier.uri	http://hdl.handle.net/2003/30041
dc.identifier.uri	http://dx.doi.org/10.17877/DE290R-10466
dc.language.iso	en	de
dc.relation.ispartof	15. ITG-Fachtagung für Elektronische Medien, 26.-27. Februar, Dortmund	de
dc.subject.ddc	620
dc.title	Evaluation of 3D-Video Compression for Automotive Stereo Vision Systems	en
dc.type	Text	de
dc.type.publicationtype	conferenceObject	de
dcterms.accessRights	open access

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