Fast motion estimation for video coding
Without compression, the transmission and storage of video signals are unpractical and unreliable. In consideration of simplicity and regularity, motion-compensated transform coding scheme is widely adopted by all international video coding standards such as H.261/263/264 and MPEG-1/2/4 to exploit t...
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| Other Authors: | |
| Format: | Thesis |
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2008
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| Online Access: | https://hdl.handle.net/10356/3158 |
| _version_ | 1826119217809719296 |
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| author | Qi, Weisong |
| author2 | Zhu Ce |
| author_facet | Zhu Ce Qi, Weisong |
| author_sort | Qi, Weisong |
| collection | NTU |
| description | Without compression, the transmission and storage of video signals are unpractical and unreliable. In consideration of simplicity and regularity, motion-compensated transform coding scheme is widely adopted by all international video coding standards such as H.261/263/264 and MPEG-1/2/4 to exploit the temporal redundancy between successive video frames. Due to the lower complexity in hardware implementation, block matching method is usually used for practical motion estimation. A large number of fast block matching algorithms (BMAs) have been proposed to reduce the intensive
computations of motion estimation. Fast BMAs generally achieve a high speedup gain
either by reducing the number of candidates (Fast Search) or by lowering the matching
computations at each checking point (Fast Matching). |
| first_indexed | 2024-10-01T04:56:34Z |
| format | Thesis |
| id | ntu-10356/3158 |
| institution | Nanyang Technological University |
| last_indexed | 2024-10-01T04:56:34Z |
| publishDate | 2008 |
| record_format | dspace |
| spelling | ntu-10356/31582023-07-04T17:25:51Z Fast motion estimation for video coding Qi, Weisong Zhu Ce School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Computer hardware, software and systems Without compression, the transmission and storage of video signals are unpractical and unreliable. In consideration of simplicity and regularity, motion-compensated transform coding scheme is widely adopted by all international video coding standards such as H.261/263/264 and MPEG-1/2/4 to exploit the temporal redundancy between successive video frames. Due to the lower complexity in hardware implementation, block matching method is usually used for practical motion estimation. A large number of fast block matching algorithms (BMAs) have been proposed to reduce the intensive computations of motion estimation. Fast BMAs generally achieve a high speedup gain either by reducing the number of candidates (Fast Search) or by lowering the matching computations at each checking point (Fast Matching). MASTER OF ENGINEERING (EEE) 2008-09-17T09:23:34Z 2008-09-17T09:23:34Z 2005 2005 Thesis Qi, W. (2005). Fast motion estimation for video coding. Master’s thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/3158 10.32657/10356/3158 Nanyang Technological University application/pdf |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering::Computer hardware, software and systems Qi, Weisong Fast motion estimation for video coding |
| title | Fast motion estimation for video coding |
| title_full | Fast motion estimation for video coding |
| title_fullStr | Fast motion estimation for video coding |
| title_full_unstemmed | Fast motion estimation for video coding |
| title_short | Fast motion estimation for video coding |
| title_sort | fast motion estimation for video coding |
| topic | DRNTU::Engineering::Electrical and electronic engineering::Computer hardware, software and systems |
| url | https://hdl.handle.net/10356/3158 |
| work_keys_str_mv | AT qiweisong fastmotionestimationforvideocoding |