Adaptive motion video coding for low bit rate video conferencing
121 p.
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2011
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sg-ntu-dr.10356-469872023-07-04T15:31:55Z Adaptive motion video coding for low bit rate video conferencing Das Sanjib Kumar Ang Yew Hock School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing 121 p. Video conferencing systems have been frequently used as a means of communication with the advancement of multimedia applications and network technologies. A typical video conferencing session involves two parties geographically interspersed sharing real-time video data. Due to the heterogeneity of the networks and no optimal QoS specifications available, quality of video over low bandwidth networks has become an expressive concern and a huge area of research interest. Multimedia in the compressed domain has achieved success by keeping the objective quality of the original video and by removing redundancies irrelevant to the perception of the Human Visual system. But although many visual quality metrics like PSNR, MOS, SSIM, etc estimate the objective quality but subjective quality estimation is still varied. The subjective quality has always been determined by the region of interest. A moving action is more sensitive to the human eye than a static background or picture. Hence a subjective quantization scheme has been proposed to achieve the perceptual quality of the scene, based on the activity region of interest. Master of Science (Communication Software and Networks) 2011-12-27T05:52:20Z 2011-12-27T05:52:20Z 2010 2010 Thesis http://hdl.handle.net/10356/46987 Nanyang Technological University application/pdf |
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DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing |
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DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing Das Sanjib Kumar Adaptive motion video coding for low bit rate video conferencing |
| description |
121 p. |
| author2 |
Ang Yew Hock |
| author_facet |
Ang Yew Hock Das Sanjib Kumar |
| format |
Theses and Dissertations |
| author |
Das Sanjib Kumar |
| author_sort |
Das Sanjib Kumar |
| title |
Adaptive motion video coding for low bit rate video conferencing |
| title_short |
Adaptive motion video coding for low bit rate video conferencing |
| title_full |
Adaptive motion video coding for low bit rate video conferencing |
| title_fullStr |
Adaptive motion video coding for low bit rate video conferencing |
| title_full_unstemmed |
Adaptive motion video coding for low bit rate video conferencing |
| title_sort |
adaptive motion video coding for low bit rate video conferencing |
| publishDate |
2011 |
| url |
http://hdl.handle.net/10356/46987 |
| _version_ |
1772828835421618176 |