Aufgrund von Vorbereitungen auf eine neue Version von KOPS, können kommenden Montag und Dienstag keine Publikationen eingereicht werden. (Due to preparations for a new version of KOPS, no publications can be submitted next Monday and Tuesday.)
Type of Publication: | Preprint |
URI (citable link): | http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-22777 |
Author: | Ahmad, Shakeel; Hamzaoui, Raouf |
Year of publication: | 2006 |
Series: | Konstanzer Schriften in Mathematik und Informatik ; 222 |
Summary: |
Given a number of available layers of source data and a transmission bit budget, we propose an algorithm that determines how many layers should be sent and how many protection bits should be allocated to each transmitted layer such that the expected distortion at the receiver is minimum. The algorithm is used for robust transmission of progressively compressed 3D models over a packet erasure channel. In contrast to the previous approach, which uses exhaustive search, the time complexity of our algorithm is linear in the transmission bit budget.
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Subject (DDC): | 020 Library and Information Science |
Keywords: | Media transmission, unequal error protection, joint source-channel coding, progressive transmission |
Link to License: | Attribution-NonCommercial-NoDerivs 2.0 Generic |
Bibliography of Konstanz: | Yes |
AHMAD, Shakeel, Raouf HAMZAOUI, 2006. Optimal error protection of progressively compressed 3D meshes
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Ahmad_Hamzaoui_2006.pdf | 1097 |