Coding of multiple video+depth using HEVC technology and reduced representations of side views and depth maps
| Autor: | Jakub Stankowski, Damian Karwowski, Adam Luczak, Tomasz Grajek, Jacek Konieczny, Robert Ratajczak, Jakub Siast, Marek Domanski, Olgierd Stankiewicz, Krzysztof Wegner, Maciej Kurc |
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| Rok vydání: | 2012 |
| Předmět: |
Motion compensation
business.industry Computer science ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Data_CODINGANDINFORMATIONTHEORY Video compression picture types Computer graphics (images) Codec Computer vision Artificial intelligence Multiview Video Coding business Context-adaptive binary arithmetic coding Transform coding Data compression Coding (social sciences) |
| Zdroj: | PCS |
| DOI: | 10.1109/pcs.2012.6213272 |
| Popis: | During the last two decades, a new technology generation of video compression was introduced about each 9 years. Each new compression-technology generation provides halving of necessary bitrates as compared to the last previous generation. This increasing single-view compression performance is related to increasing compression performance of multiview video coding. For multiview video with associated depth maps, additional significant bitrate reduction may be achieved. The paper reports the original compression technology that was designed and developed at Poznan University of Technology in response to MPEG Call for Proposals on 3D Video Coding Technology. The main idea of this technique is to predict very efficiently the side views and the depth maps from the base view. |
| Databáze: | OpenAIRE |
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