An improvement to MBASIC algorithm for 3-D motion and depth estimation

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dc.citation.epage716en_US
dc.citation.issueNumber5en_US
dc.citation.spage711en_US
dc.citation.volumeNumber3en_US
dc.contributor.authorBozdağı, G.en_US
dc.contributor.authorTekalp, A. M.en_US
dc.contributor.authorOnural, L.en_US
dc.date.accessioned2015-07-28T12:07:11Z
dc.date.available2015-07-28T12:07:11Z
dc.date.issued1994en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractIn model-based coding of facial images, the accuracy of motion and depth parameter estimates strongly affects the coding efficiency. MBASIC is a simple and effective iterative algorithm (recently proposed by Aizawa et al.) for 3-D motion and depth estimation when the initial depth estimates are relatively accurate. In this correspondence, we analyze its performance in the presence of errors in the initial depth estimates and propose a modification to MBASIC algorithm that significantly improves its robustness to random errors with only a small increase in the computational load.en_US
dc.description.provenanceMade available in DSpace on 2015-07-28T12:07:11Z (GMT). No. of bitstreams: 1 10.1109-83.334971.pdf: 591322 bytes, checksum: 9441b619c11dd4a627c3e1bbdfc7fb85 (MD5)en
dc.identifier.doi10.1109/83.334971en_US
dc.identifier.issn1057-7149
dc.identifier.urihttp://hdl.handle.net/11693/13607
dc.language.isoEnglishen_US
dc.publisherIEEEen_US
dc.relation.isversionofhttp://dx.doi.org/10.1109/83.334971en_US
dc.source.titleIEEE Transactions on Image Processingen_US
dc.subjectImage codingen_US
dc.subjectImage sequencesen_US
dc.subjectIterative methodsen_US
dc.subjectMotion estimationen_US
dc.subjectParameter estimationen_US
dc.titleAn improvement to MBASIC algorithm for 3-D motion and depth estimationen_US
dc.typeArticleen_US

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