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- A digital watermarking algorithm based on quadtree fractal coding. 一种基于四叉树分形编码的数字水印算法。
- Introduce the image compression of binary image base on fractal code. 介绍基于分形学的二值图像压缩算法的思路。
- Show the realization of two image compression algorithms: fractal code base on isosceles right triangle and fractal code base on Quadtree. 给出了两个压缩算法的实现:基于等腰直角三角形的分形图像编码方法和基于四叉树的分形图像编码方法。
- Based on the Rate-Distortion rule, it is found that the fractal coding is for subtree,while the non-coding is for zerotree, and arithmetic coding is for the use of the rest part. 利用率失真原则找出适合于分形编码的小波树,对其进行分形编码;而对于零树不作编码;其余部分进行算术编码。
- The experimental results show that the method proposed is better than adaptive quadtree fractal coding algorithm and wavelet transformation coding algorithm. 通过实验表明,新编码算法的编码效果优于分形自适应四叉树编码算法和小波变换编码算法。
- This paper proposes a watermarking algorithm based on quadtree fractal coding, which is to search for the optimized matched domain blocks in different regions and to embed the watermarking. 提出了基于四叉树分形编码的水印算法,通过在不同寻找区域中搜索最佳匹配定义域块来嵌入水印。
- This paper describes fractal basic theory, and discusses how to use Borland C++ decoding Sierpinski triangle fractal codes,and puts forward a method of industrial TV image fractal coding. 本文概述了分形的基本理论基础,讨论了如何用Borland C++对Sierpinski三角形分形码解码,提出了工业电视图象的分形编码方法。
- The relationship between 8 isometry transforms matrix and its corresponding invert matrix was given and the calculation of fractal codes was simplified. 此外,还给出了8种旋转变换矩阵与其对应逆矩阵的关系,从而进一步简化分形码求解。
- adaptive threshold fractal coding 自适应门限分形编码
- Image retrieval based on IFS fractal code 基于迭代函数系统分形码的图像检索技术
- A vector quantization hierarchical fractal coding approach 基于矢量量化的层次分形编码方法
- A News-Picture Retrieval Method Based on DWT and Fractal Coding 一种基于小波变换与分形编码的新闻图片检索方法
- Fractal Coding Based Image Retrieval Using Histogram of Collage Errors 使用拼贴误差直方图的分形图像检索
- Sorry. I must have got the wrong area code. 对不起,我一定是拔错地区号码了。
- The highway code is not itself part of English law. 公路法规本身并非是英国法的一部分。
- The Highway Code has been carried. 公路法规已经被执行。
- Fast method for fractal coding based on two-dimensional characteristic vector 基于二维特征向量的快速分形编码方法
- She tapped out in code to headquarters. 她给总部发出密码电报。
- But the code does not disturb the profits. 但这种审查法规既不影响影片的利润。
- Please stamp the code numbers on. 请把代号上或打上。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries