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清华大学郑莉C++语言程序设计课件,内容精辟，风格独特！适合入门级~...
清华大学郑莉C++语言程序设计课件,内容精辟，风格独特！适合入门级~-Zheng Li, Tsinghua University, C++ Language Program Design courseware, content, insightful and unique style! For entry-level ~
- 2022-08-22 21:49:37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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这是一个PDF文档,里面的原理不错,大家可以
这是一个PDF文档,里面的原理不错,大家可以-This a PDF document containing the principles of good, we will look at
- 2022-01-26 05:27:09下载
- 积分：1
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JavaScript语言参考手册
JavaScript语言参考手册 -JavaScript Language Reference Manual
- 2022-03-18 09:47:35下载
- 积分：1
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morgan.kaufmann.digital.video.and.hdtv.algorithms.and.interfaces.ebook
Morgan.Kaufmann.Digital.Video.And.HDTV.Algorithms.And.Interfaces.eBook-LiB.pdf
- 2022-01-25 16:03:49下载
- 积分：1
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CF（COMPACT FLASH CARD）卡技术规范，英文版，PDF格式。
CF（COMPACT FLASH CARD）卡技术规范，英文版，PDF格式。-CF (Compact Flash CARD) card, technical norms, the English version, in PDF format.
- 2022-08-14 16:05:22下载
- 积分：1
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语言考试词典
计算机等级考试过关攻略，有详细的c语言考试大纲及试题，并配有源码-c language examination dictionary
- 2022-05-28 12:26:17下载
- 积分：1
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a video teaching for c++(3)
a video teaching for c++(3)
- 2022-11-02 01:40:04下载
- 积分：1
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this about the data classthis is about th e data cla
this about the data classthis is about the data cla-this about the data classthis is about th e data cla
- 2023-03-27 20:05:04下载
- 积分：1
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Simple and practical examples of C
简单实用的C语言学习实例程序，非常适合初学者，从简单的源代码中看出C语言学习的诀窍。-Simple and practical examples of C-language learning program is ideal for beginners, from a simple C source code to see language learning tips.
- 2022-08-14 00:40:14下载
- 积分：1
