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[好书]转换到Mac平台《Switching_to_the_Mac》.pdf
[好书]转换到Mac平台《Switching_to_the_Mac》.pdf-Switching_to_the_Mac.pdf
- 2022-02-28 09:27:10下载
- 积分:1
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一个有关于j2me的股票例子
一个有关于j2me的股票例子-one on the stock example J2ME
- 2022-03-21 12:50:31下载
- 积分:1
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希特勒的奋斗历史以及他的一些理念,看一下能理解他的想法的奇怪...
希特勒的奋斗历史以及他的一些理念,看一下能理解他的想法的奇怪-Hitler" s struggle for history and some of his ideas, look at the idea he can understand the stran
- 2022-03-21 09:37:57下载
- 积分:1
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由于第二代Bandelets变换是由量化步长来控制最佳Bandelet化过程,难以实现定码率图像压缩。为了解决这个问题,提
出了一种通过非线性逼近来控制最佳...
由于第二代Bandelets变换是由量化步长来控制最佳Bandelet化过程,难以实现定码率图像压缩。为了解决这个问题,提
出了一种通过非线性逼近来控制最佳Bandelet化过程的方法。同时采用了沿几何流的方向小渡变换方法,直接把JPEG2000的编
解码器应用到Bandelets变换系数上进行有效的图像压缩,而无需重新构造上下文模型。实验表明,提出的压缩方法具有很好的边
缘和纹理保护能力,特别对于直线纹理图像,压缩性能优于JPEG2000标准。-Abstract:Image compression based on the second generadon Bandelets transform,whose optimized bandeletization is controlled
by quantization step,cannot realize fixed bitrate image compression.To overconae this problem。the paper presents a non-linear
approximation method to control the optimized bandeletization.Then,the oriented wavelet transform along geometric flow is adopted.
The JPEG2000 codec is direcdy employed on bandelets coefficients to implement effective image compression without changing
context model.Experiments show that the proposed compression method exceeds JPEG2000 standard in compression performance
and abil畸of image edges and texture preservation.
- 2022-06-22 00:20:04下载
- 积分:1
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technology VC Insider Awards
VC技术内幕第五版-technology VC Insider Awards
- 2022-02-04 01:03:52下载
- 积分:1
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asp设计常见问题,看了有不少收获
asp设计常见问题,看了有不少收获-asp common design problems, read a lot harvest
- 2022-08-09 10:29:57下载
- 积分:1
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VB program design master Part
VB高级程序设计高手篇-VB program design master Part
- 2022-03-30 13:20:16下载
- 积分:1
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第四章语法分析 编译原理 ppt 课件
第四章语法分析 编译原理 ppt 课件-Chapter IV parsing compiler theory ppt courseware ,,,,,
- 2022-02-05 04:23:16下载
- 积分:1
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Computer vision. Fundamentals.
Computer vision. Fundamentals.
- 2022-05-12 11:58:47下载
- 积分:1
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Foundementals of wireless communication
Foundementals of wireless communication
- 2022-02-13 01:42:26下载
- 积分:1