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Hongrui Lu, Yingjun Zhang and Zhuolin Wang
The High Efficiency Video Coding Standard (HEVC) is one of the most advanced coding schemes at present, and its excellent coding performance is highly suitable for application in the navigation field with limited bandwidth. In recent years, the developme...
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Ching-Nung Yang, Yung-Chien Chou, Tao-Ku Chang and Cheonshik Kim
Recently, image compression using adaptive block truncation coding based on edge quantization (ABTC-EQ) was proposed by Mathews and Nair. Their approach deals with an image for two types of blocks, edge blocks and non-edge blocks. Different from using th...
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Antoine Chauvet, Yoshihiro Sugaya, Tomo Miyazaki and Shinichiro Omachi
This study proposes a lightweight solution to estimate affine parameters in affine motion compensation. Most of the current approaches start with an initial approximation based on the standard motion estimation, which only estimates the translation param...
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Cheonshik Kim, Dong-Kyoo Shin, Ching-Nung Yang and Lu Leng
The image-based data hiding method is a technology used to transmit confidential information secretly. Since images (e.g., grayscale images) usually have sufficient redundancy information, they are a very suitable medium for hiding data. Absolute Moment ...
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Marco Mondelli, S. Hamed Hassani and Rüdiger Urbanke
We consider the primitive relay channel, where the source sends a message to the relay and to the destination, and the relay helps the communication by transmitting an additional message to the destination via a separate channel. Two well-known coding te...
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