Description: 在MATLAB中编写实现图像的不同级别小波分解算法；2选择合适的小波基；3对经典的几幅黑白和彩色图像进行DWT变换；4实现零树、基于塔式网格矢量量化、基于LBG算法、基于标量量化等小波变换编码；5得到分析比较结果。达到的目的：1综合训练学生编程的能力；2对高数、计算方法、程序设计、数据结构、算法、数字图像处理等课程的复习和运用；3可培养学生的算法设计和分析能力。-in MATLAB prepared to achieve different levels of image wavelet decomposition algorithm; Choice of two small Porgy; Three pairs of classic pieces of black-and-white and color images DWT; Four zero tree, grid-based Tower vector quantization, LBG-based algorithm, based on the scalar quantization Wavelet Transform Coding ; 5 analyzed the results of the comparison. The purpose : a comprehensive training program students; Two pairs of the high number and the method of computation, programming, data structures, algorithms, digital image processing and review of the curriculum used; Three students can develop the algorithm design and analysis. Platform: |
Size: 34727 |
Author:aa |
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Description: 小波变换应用：一种基于预测分类的小波图像编码-wavelet transform applications : a classification based on the forecast of wavelet image coding Platform: |
Size: 198263 |
Author:吕超 |
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Description: QccPackSPIHT-0.54-1 (release 2007-04-30)
The Set Partitioning in Hierarchical Trees (SPIHT) algorithm for wavelet-based image coding .-QccPackSPIHT- 0.54-1 (release 2007-04-3 0) The Set Partitioning in Hierarchical Trees ( SPIHT) algorithm for wavelet-based image codi Vi. Platform: |
Size: 79872 |
Author:jason.. |
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Description: 基于小波变换的图像压缩编码，实现了多种小波变换，并且实现了12:1的高压缩率。-Based on Wavelet Transform Image Coding, to achieve a variety of wavelet transform, and achieved a high 12:1 compression ratio. Platform: |
Size: 178176 |
Author:徐鹏 |
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Description: Wavelet based compression coding method. Allows the user to compress an image to upto 80 using wavelet based compression method.-Wavelet based compression coding method. Allows the user to compress an image to upto 80 using wavelet based compression method. Platform: |
Size: 1024 |
Author:Abhishek Sharma |
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Description: This paper presents a new coding technique based on
contourlet transform and multistage vector
quantization. Wavelet based Algorithms for image
compression results in high compression ratios
compared to other compression techniques. Wavelets
have shown their ability in representing natural
images that contain smooth areas separated with
edges. Platform: |
Size: 1282048 |
Author:yen |
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Description: Wavelet-based compression of medical images: Protocols to improve
resolution and quality scalability and region-of-interest coding Platform: |
Size: 744448 |
Author:Maru |
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Description: this fpga based vhdl coding and report for wavlet based image compression in vhdl -this is fpga based vhdl coding and report for wavlet based image compression in vhdl Platform: |
Size: 3546112 |
Author:tejas |
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Description: The conventional multiview video coding (MVC)
schemes, utilizing both neighboring temporal frames and view
frames as possible references, have only shown a slight gain over
those using temporal frames alone in terms of coding efficiency.
The reason for this is that the neighboring temporal frames exhibit
stronger correlation with the current frame and the view frames
often fail to be selected as references Platform: |
Size: 2030592 |
Author:Linh |
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Search - wavelet based coding