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无线传感网络建模和模拟的文章,详细分析建模和模拟过程。...
无线传感网络建模和模拟的文章,详细分析建模和模拟过程。-Wireless sensor network modeling and simulation of the article, a detailed analysis of the process of modeling and simulation.
- 2022-08-10 14:30:04下载
- 积分:1
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《计算机视觉中的多视图几何》的经典外文教程,详细介绍计算机视觉的知识...
《计算机视觉中的多视图几何》的经典外文教程,详细介绍计算机视觉的知识-《multi-view geometry in Computer Vision 》 a classic foreign-language tutorial, a detailed knowledge of the introduction of computer vision
- 2022-05-24 11:06:47下载
- 积分:1
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C++ Stl detailed development standards manual is very detailed, school STL a goo...
C++ Stl标准详细开发手册,内容非常详细,学STL的好帮手-C++ Stl detailed development standards manual is very detailed, school STL a good helper
- 2023-03-17 17:20:07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
- 2023-02-05 18:45:03下载
- 积分:1
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C常用算法程序集(清华).
C常用算法程序集(清华).-C algorithms commonly used procedures set (Tsinghua).
- 2022-05-10 23:12:28下载
- 积分:1
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小波分析理论与matlab7实现的例程,第10章一维小波变换的MATLAB实现...
小波分析理论与matlab7实现的例程,第10章一维小波变换的MATLAB实现-Wavelet analysis theory and realize matlab7 the routines, Chapter 10, one-dimensional wavelet transform MATLAB realize
- 2022-03-06 07:50:35下载
- 积分:1
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时间锁源代码.zip
时间锁源代码.zip-time to lock the source code. Zip
- 2022-11-14 07:50:04下载
- 积分:1
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exim the i/o
检查串口是否良好,经测试多次,可以检查自己制作的串口电路是否畅通-exim the i/o
- 2022-08-22 19:38:58下载
- 积分:1
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c perfect interpretation of the source code
c++完美演绎源代码-c perfect interpretation of the source code
- 2022-05-14 15:25:32下载
- 积分:1