搜索结果: 16-19 共查到“信息处理技术 Z-transform”相关记录19条 . 查询时间(0.074 秒)
Adaptive Block-Size Transform Based on Extended Integer 8x8/4x4 Transforms for H.264/AVC
Block-Size Transform Extended Integer 8x8/4x4 Transforms H.264/AVC
2010/12/16
In this paper, a low-complexity Adaptive Block-size Transform (ABT) scheme is proposed for the H.264/AVC.The integer 8x8/4x4 discrete cosine transforms with an extended relation are applied to the pro...
Linear Transform Based Motion Compensated Prediction for Lumiance Intensity Changes
Linear Transform Based Motion Compensated Prediction Lumiance Intensity Changes
2010/12/15
A linear transform based motion compensated prediction (LTMCP)scheme is proposed in this paper to improve the efficiency of inter-frame prediction when the intensity of luminance
changes abruptly acr...
A Robust Watermarking Method Based on Warelet and Zernike Transform
Watermarking Method Warelet Zernike Transform
2010/12/14
As watermarking is increasingly applied for a variety of applications, various properties of watermarks, such as how they respond to common signal transformations or deliberate attacks, have become im...
Low Complexity Integer Transform and High Definition Coding
Low Complexity Integer Transform High Definition Coding
2010/12/14
In H.264/AVC, an integer 4×4 transform is used instead of traditional float DCT transform due to its low
complexity and exact reversibility. Combined with the normalization for the integerr transform...