Unequal Error Protection for Robust 3-D Video Trans-
A novel unequal error protection scheme for 3-D video transmission over cooperative MIMO-OFDM systems
... seven video transmis- sion schemes are proposed in the presence of a varying channel ...any error in the SPS and PPS packets may lead to entire system decoding ...any error in the I-frame packets ...
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A novel unequal error protection scheme for 3-D video transmission over cooperative MIMO-OFDM systems
... seven video transmis- sion schemes are proposed in the presence of a varying channel ...any error in the SPS and PPS packets may lead to entire system decoding ...any error in the I-frame packets ...
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A novel unequal error protection scheme for 3 D video transmission over cooperative MIMO OFDM systems
... seven video transmis- sion schemes are proposed in the presence of a varying channel ...any error in the SPS and PPS packets may lead to entire system decoding ...any error in the I-frame packets ...
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Error-Resilient Unequal Error Protection of Fine Granularity Scalable Video Bitstreams
... According to the UEP principle, different numbers of parity symbols are desired for di ff erent data vectors. This can be easily achieved by pruning away some less important par- ity symbols. Doing this ensures that more ...
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Rate-Distortion Optimization for Stereoscopic Video Streaming with Unequal Error Protection
... an error-resilient stereoscopic streaming system that uses an ...multiview video codec and a rateless Raptor code for recovery from packet ...the video codec and the Raptor code to minimize the ...
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Unequal error protection for data partitioned H.264/AVC video broadcasting
... packet error traces, analyzes them, and generates new TS packet error traces of arbitrary length with similar ...MPE-FEC error correction is not ...
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Unequal error protection for data partitioned H.264/AVC video broadcasting
... losses, error mitigation measures must be incorporated. Forward Error Correction (FEC) is the favored approach as retrans- missions in broadcasting applications are usually counter-productive [1], ...
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Unequal error protection of H.264/AVC video transmitted over wireless network
... 579 Unequal Error Protection (UEP) at Application Layer The single NAL unit packet defined here must contain only one NAL unit, of the types defined in (Mihaela et ...good error correction ...
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Multi-user video streaming using unequal error protection network coding in wireless networks
... multi-user video streaming, this article extends the layer decoding probability analysis of UEP RLC addressed in previous work to include addi- tional performance measures such as expected decoding delays of ...
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Robust Transmission of H.264/AVC Streams Using Adaptive Group Slicing and Unequal Error Protection
... For this reason, the formation of slice groups and their un- equal error protection are optimized in our system by iterat- ing two interdependent steps. During the channel rate allocation process, slices ...
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Generalized Punctured Convolutional Codes with Unequal Error Protection
... good unequal error protection (UEP) convolutional codes for a prescribed minimal trellis ...of protection for their bits, such as the hierarchical digital transmission of video or ...
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An Iterative Detection Aided Unequal Error Protection Wavelet Video Scheme Using Irregular Convolutional Codes
... achievable video PSNR using both EEP and ...near error-free PSNR transmission quality in excess of E b N 0 = 2 ...sensitive video bits protected by the strongest subcodes are almost ...
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Unequal Error Protection Techniques Based on Wyner-Ziv Coding
... Compressed video is very sensitive to channel ...compressed video is always necessary for reliable visual ...Utilizing unequal error protection schemes that assign different ...
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A New Unequal Error Protection Technique Based on the Mutual Information of the MPEG-4 Video Frames over Wireless Networks
... the video sequences in TUEP technique actually produce fewer errors in the channel decoded bitstream than the MUEP technique, yet it still produces lower quality reconstructed ...reconstructed video even ...
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A Multiresolution Channel Decomposition for H 264/AVC Unequal Error Protection
... symbol error of the coarse layer is unaffected by the error in the fine ...layer video source stream is modulated onto OFDM-carriers using Gray-coded QPSK modula- tion, every two binary symbols are ...
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Wireless Image Transmission Using Turbo Codes and Optimal Unequal Error Protection
... the protection of source symbols is depicted in ...of protection, provided by RS codes, is allocated to each portion of the ...RS protection levels of the blocks that ...the protection of the ...
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Unequal Error Protection Irregular Over-Complete Mapping for Wavelet Coded Wireless Video Telephony Using Iterative Source and Channel Decoding
... codec’s video bit error sensitivity [2] for designing an irregular over-complete mapping scheme, which was combined with partitioning the Dirac video encoded sequence into 3-classes of bits ...
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Content Based Image Unequal Error Protection Strategies for an Open Loop MIMO System
... 5. Simulation Results This section is dedicated to the presentation of the si- mulation results, obtained using the Matlab environment. The OpenJPEG simulator is used for encoding the 256 × 256 color test image Lena.bmp, ...
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On the complexity-performance trade-off in soft-decision decoding for unequal error protection block codes
... higher protection level than other blocks. This property is called unequal error protection (UEP) and can be obtained either by hier- archical modulation techniques [9,10] or by FEC schemes ...
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Review of Robust Video Watermarking Methods for Copyright Protection Application
... 1) Watermarking Attacks: In almost all applications, both carrier and watermark are processed in order to create the watermarked file. These processes could be digital to analog, analog to digital, lossy or lossless ...
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