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Description: 视频通信中的抗误码技术，北京工业大学，计文平，沈兰荪著-Video communications in error resilient technology, Beijing University of Technology, including text-ping, SHEN Lan-sun of
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Size: 204800 |
Author: zhangyifan |
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Description: h.264的几种抗误码方法的分析与比较 -h.264 Several error resilient methods of analysis and comparison
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Size: 156672 |
Author: 金川 |
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Description: Error Resilient Coding and Error Concealment.rar关于错误隐藏的。希望对大家有帮助吧-Error Resilient Coding and Error Concealment.rar on the error concealment. Hope to help it
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Size: 763904 |
Author: zhou da |
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Description: H.263编码器，支持H.263的四个选项，支持H.263++的RPS, 支持速率控制，支持抗误码。GNU License。-H.263 Encoder, support 4 annexes of H.263+, support RPS of H.263+, support rate control, support error resilient.GNU License。
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Size: 80896 |
Author: C.L Lee |
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Description: The newly adopted MPEG-4 Fine Granularity
Scalability (FGS) video coding standard offers full scalability to
enable easy and flexible adaptation to changing constraints and
different requirements. Encryption of an FGS stream should
preserve the full scalability. In this paper, we propose a novel
and low complexity scheme to encrypt MPEG-4 FGS streams
which enables full FGS functionalities. The encrypted FGS
stream can be processed by middle stages directly on the
ciphertext without decryption. In addition, the proposed scheme
has no degradation on either FGS compression efficiency or
error resilient performance, and allows random access.
Experimental results as well as a preliminary security analysis of
the proposed scheme are also included in this paper.
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Size: 86016 |
Author: wang |
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Description: Low-rate video is widely used especially in mobile communications.
H.264/AVC (advanced video coding) is well suited
for the real-time error resilient transport over packet oriented
networks. In real-time communications, lost packets at the
receiver cannot be avoided. Therefore, it is essential to design
efficient error concealment methods which allow to visually
reduce the degradation caused by the missing information.
Each method has its own quality of reconstruction.
We implemented various efficient error concealment techniques
and investigated their performance in different scenarios.
As a result, we propose and evaluate an adaptive error
concealment mechanism that accomplishes both - good
performance and low complexity enabling the deployment
for mobile video streaming applications. This mechanism
selects suitable error concealment method according to the
amount of instantaneous spatial and temporal information of
the video sequence.
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Size: 2048 |
Author: zalak |
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Description: Algorithms and Architectures of Energy-Efficient Error-Resilient MIMO Detectors for Memory-Dominated Wireless Communication Systems
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Size: 2195456 |
Author: To??n |
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