Block based Video Codec [15]
Zerotree-based stereoscopic video CODEC
... stereo video sequences based on discrete wavelet transform 共DWT兲 ...wavelet block concept to achieve low bit rate stereo video ...zerotree video CODEC, while the second stream, ...
11
MIXED RESOLUTION HEVC BASED MULTIVIEW VIDEO CODEC
... MRHEVC-MVC video codec, JCT-VC HEVC software version ...the codec were set to encode frame interleaved mixed-resolution multiview video frames with the reference frame structure shown in ...
5
Survey of Dirac: A Wavelet Based Video Codec for Multiparty Video Conferencing and Broadcasting
... Overlapped Block-Based Motion Compensation Motion compensation in Dirac uses Overlapped Block-Based Motion Compensation (OBMC) to avoid block-edge artefacts which would be expensive to ...
37
A novel fractal monocular and stereo video codec with object-based functionality
... the block can be partitioned in a further four ways either as one 8 × 8 sub-macroblock partition, two 4 × 8 partitions, two 8 × 4 partitions, or four 4 × 4 partitions to find the matching block in the same ...
12
Performance Analysis for MPEG-4 Video Codec Based on On-Chip Network
... In this case, parallel operations such as {A,C} and {B,D} are possible. The more parallel operations increase, the better bus bandwidth improvement can be achieved. For the performance analysis, operation cycles, ...
7
Deep Neural Network based Video Compression for Next Generation MPEG Video Codec Standardization
... Network based Video Compression From the point of view of codec architecture, two different approaches have been explored in DNNVC: Hybrid block-based coding with DNN (or Hybrid ...
8
Mixed Resolution HEVC based multiview video codec for low bitrate transmission
... proposed codec saves a copy of the decoded I-frame locally, in its full resolution, along with its status flag and CTU details (from the slice header) outside of the Decoded Picture Buffer ...predication ...
21
Trading off quality and complexity for a HVQ-based video codec on portable devices
... current video coding standards assure very good performances in a wide range of conditions, but have a remarkable encoding complexity that cannot be reduced too much without completely changing ...real-time ...
9
Mixed-Resolution HEVC based multiview video codec for low bitrate transmission
... 3D video codecs, using inter-view prediction between frames of different resolutions, is attempted in [ 6 , 9 ...multiview video sequences, has shown that a single prediction structure cannot be universally ...
20
Emerging Vp8 Video Codec For Mobile Devices
... is based on two observations: first, for most sequences at low bit rates, a significant portion of MBs have DCT coefficients that are all reduced to zero after quantization; secondly, in the majority of the ...
7
Joint Entropy Coding and Encryption in AVS Video Codec
... art video coding standard of China. Like H.264/AVC, a video frame is processed into blocks of 16 ×16 pixels, called macroblock (MB) in ...16×16 block size in ...variable block size motion ...
22
HEVC based Stereo Video codec
... standard video codec and yet be able to deliver the immersive 3D video ...stereo video coding schemes proposed by other researcher in this context have been ...texture based coding ...
7
HEVC based Stereo Video codec
... standard video codec and yet be able to deliver the immersive 3D video ...stereo video coding schemes proposed by other researcher in this context have been ...texture based coding ...
6
HEVC based Mixed Resolution Stereo Video Codec
... the codec are kept in the header of the slice ...the codec contain the Picture Order Count (POC), slice type and picture output flag details along with other control ...HEVC-MRSVC codec the coding ...
13
HEVC based Mixed-Resolution Stereo Video Codec
... stream video sequence, is represented by the dotted arrows in Figure 2(a) and Figure 2(b) shows the intermediate frames low resolution that are superimposed onto zero values ...standard video coding scheme, ...
12
Pioneering block based stereo image CODEC in wavelet domain
... Section 4 discusses PBDCPC algorithm's implementation in wavelet domain by first discussing a Multi-Resolution Pioneering Block Search (MRPBS) procedure and subsequently by re-structurin[r] ...
9
Frame Based Recovery of Corrupted Video Files Using Video Codec Specification
... Priyanka Nagargoje 1 , K. R. Khandagale PG Student, Dept. of Communication Engineering, MIT Aurangabad, Maharashtra, India 1 Assistant Professor, Dept. of Electronics & communication Engineering, MIT Aurangabad, ...
6
DISCOVER Monoview Video Codec
... Wyner-Ziv video coding driven by motion activity”, IEEE International Conference on Image Processing, Atlanta, USA, October 8-11, ...DISCOVER codec: architecture, techniques and evaluation”, Picture Coding ...
50
System on a Chip (SoC) Based Hardware Acceleration for Video Codec
... digital video surveillance systems have been ...streaming video processing abilities. As an advanced video coding method, ...large video data dramatically (usually by 70X or ...H.264 ...
6
We are presenting a wavelet based video conferencing system. Openphone. Dirac Wavelet based video codec
... video codec Documenting the algorithmic details Improvement in encoding time of Dirac 3DRS implementation, Comp complexity reduction , wavelet transform improvement Implementing SNR [r] ...
49