Description: 数据压缩中的运动估值和运动补偿论文 介绍了图象压缩的一些原理 希望对这方面感兴趣的看看 或许有点帮助-data compression of motion estimation and motion compensation paper introduces some image compression hope that the principle of interest in this area to see if perhaps a little help Platform: |
Size: 454977 |
Author:魏超 |
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Description: Compression of face images impact the performance of face recognition (FR) systems. JPEG Region of Interest (JROI) compression maintains high image quality in facial regions while compressing the background more, with minimal impact on FR performance.-Compression of face images impact the perf ormance of face recognition (FR) systems. JPEG Region of Interest (JROI) compression maintai ns high image quality in facial regions while co mpressing the background more, with minimal impact on FR performance. Platform: |
Size: 5389804 |
Author:田巾 |
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Description: 基于J PEG2000的数字水印蒋勇(西南科技大学计算机科学与技术学院四川绵阳621010)【摘 要】：网络技术的发展为数字作品的传播提供了方便，同时也引发了对数字作品的盗版现象，如何保护数字作品的版权日益受到关注：JPEG2000作为ISO推荐的新一代静止图像压缩标准，由于其感兴趣区域编码，渐进传输等优越性能，有着广阔的应用前景。本文旨在研究保护JPEG2000图像作品版权的数字水印方案。-based digital watermarking Jiang Yong (Southwest University of Science and Technology Computer Science and Technology Institute in Sichuan Mianyang 621010) Abstract : the development of network technology for the transmission of digital works to provide a convenient, also triggered the right of pirated digital works, how to protect the copyright of digital works have been a growing concern : ISO JPEG2000 as recommended by the new generation of still image compression standard, because of its interest in regional coding, progressive transmission, and other advantages can be as broad application prospects. This paper is to study the protection of JPEG2000 images copyright of digital watermarking programs. Platform: |
Size: 132322 |
Author:ghostsx |
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Description: 数据压缩中的运动估值和运动补偿论文 介绍了图象压缩的一些原理 希望对这方面感兴趣的看看 或许有点帮助-data compression of motion estimation and motion compensation paper introduces some image compression hope that the principle of interest in this area to see if perhaps a little help Platform: |
Size: 454656 |
Author:魏超 |
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Description: Compression of face images impact the performance of face recognition (FR) systems. JPEG Region of Interest (JROI) compression maintains high image quality in facial regions while compressing the background more, with minimal impact on FR performance.-Compression of face images impact the perf ormance of face recognition (FR) systems. JPEG Region of Interest (JROI) compression maintai ns high image quality in facial regions while co mpressing the background more, with minimal impact on FR performance. Platform: |
Size: 5389312 |
Author:田巾 |
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Description: 基于J PEG2000的数字水印蒋勇(西南科技大学计算机科学与技术学院四川绵阳621010)【摘 要】：网络技术的发展为数字作品的传播提供了方便，同时也引发了对数字作品的盗版现象，如何保护数字作品的版权日益受到关注：JPEG2000作为ISO推荐的新一代静止图像压缩标准，由于其感兴趣区域编码，渐进传输等优越性能，有着广阔的应用前景。本文旨在研究保护JPEG2000图像作品版权的数字水印方案。-based digital watermarking Jiang Yong (Southwest University of Science and Technology Computer Science and Technology Institute in Sichuan Mianyang 621010) Abstract : the development of network technology for the transmission of digital works to provide a convenient, also triggered the right of pirated digital works, how to protect the copyright of digital works have been a growing concern : ISO JPEG2000 as recommended by the new generation of still image compression standard, because of its interest in regional coding, progressive transmission, and other advantages can be as broad application prospects. This paper is to study the protection of JPEG2000 images copyright of digital watermarking programs. Platform: |
Size: 132096 |
Author:ghostsx |
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Description: 提出了一种基于 JPEG/JPEG2000相结合的医学图像感兴趣区域压缩方法。该方法对在人为选定
医学图像的感兴趣区域采用无损的 JPEG2000压缩 ,而对其他图像区域则采用高压缩比的 JPEG压缩,较好地解决了医学图像的高压缩比和高质量之间的矛盾。-Based on a combination of JPEG/JPEG2000 region of interest of medical image compression method. The method of artificially selected region of interest of medical images using lossless JPEG2000 compression, and on other image regions using high compression ratio of JPEG compression, a better solution to the medical image and high-quality high-compression ratio between the contradictions. Platform: |
Size: 283648 |
Author:胡敏 |
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Description: JPEG 2000 supports lossy and lossless compression of single-component and multi-component imagery.In addition to this basic compression functionality, however, numerousother features are provided, including: progressive recovery of an image by fidelity or resolution region-of-interest coding, whereby different parts of an image can be coded with differing fidelity random access to specific regions of an image.-JPEG 2000 supports lossy and lossless compression of single-component and multi-component imagery.In addition to this basic compression functionality, however, numerousother features are provided, including: progressive recovery of an image by fidelity or resolution region-of-interest coding, whereby different parts of an image can be coded with differing fidelity random access to specific regions of an image. Platform: |
Size: 3331072 |
Author:mazhar |
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Description: JPEG 2000 supports lossy and lossless compression of single-component and multi-component imagery.In addition to this basic compression functionality, however, numerousother features are provided, including: progressive recovery of an image by fidelity or resolution region-of-interest coding, whereby different parts of an image can be coded with differing fidelity random access to specific regions of an image.-JPEG 2000 supports lossy and lossless compression of single-component and multi-component imagery.In addition to this basic compression functionality, however, numerousother features are provided, including: progressive recovery of an image by fidelity or resolution region-of-interest coding, whereby different parts of an image can be coded with differing fidelity random access to specific regions of an image. Platform: |
Size: 3598336 |
Author:mazhar |
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Description: 摘 要: 提出了一种基于医学图像中感兴趣区域(ROI)的盲检测水印算法, 将包含重要病理信息的灰度图像作为数字水印, 经置乱后在混沌序列的控制下嵌入到宿主小波域非感兴趣区域中。实验结果表明, 该算法在保护医学 ROI 的同时提高了水印抗 JPEG 压缩的鲁棒性, 并对篡改、 几何剪切、 滤波等均具有良好的鲁棒性和透明性, 而且混沌序列增强了系统的安全性。-Abstract: This paper presents a region of interest based on medical images (ROI) of the blind detection watermarking algorithm will contain important pathological information of gray image as digital watermark, after scrambling after the chaotic sequence embedded into the host under the control of wavelet-domain Non-interest area. The experimental results show that the algorithm in the protection of medical ROI while increasing watermark robustness against JPEG compression, and tampering, cropping, filtering Dengjun has good robustness and transparency, but also enhanced the system chaotic sequence security. Platform: |
Size: 418816 |
Author:还都 |
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Description: 研究了圆形感兴趣区域, 推导了相应的掩码计算公式, 将多级树集合分裂算法(Set partitioning in hierarchical trees, SPIHT) 加以改进, 得到适用于圆形感兴趣区域的图像压缩算法. 实验结果表明, 本文提出的圆形感兴趣区域掩码计算公式简单实用, 改进后的压缩算法效果明显.-Of the circular region of interest, the corresponding mask derived formula, the set partitioning in hierarchical trees algorithm (Set partitioning in hierarchical trees, SPIHT) to be improved, by circular region of interest for image compression algorithms. Experiment The results show that the proposed circular region of interest mask formula is simple and practical effect of the improved compression algorithm is obvious. Platform: |
Size: 2860032 |
Author:liaodong |
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Description: JPEG2000 Image Compression: Efficient Methods for Encoding Regions of Interest in the Upcoming JPEG2000 Still Image Coding Standard Platform: |
Size: 192512 |
Author:hamedvahedian |
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Description: 网趣网上购物系统是国内知名的网上开店软件，专业9年网络购物系统开发服务商，旗舰版模板新颖独特、功能强大！是网趣家庭的新成员。系统可对订单进行价格、数量等二次修改，增加多级分类隐藏设置功能，同时支持订单文本打印输出和订单Excel导出功能；商品支持SEO优化设置，可独立设置各页面的关键词、描述信息，使您的网站推广一步到位！支持商品图片水印功能、支持删除商品自动删除图片功能，旗舰版特别支持数据加在线管理，可及时对网站进行数据备份、恢复、压缩等诸多操作。支持上传文件管理功能可以管理系统所有上传图片的浏览与删除操作，非常方便。新版支持图片批量上传功能，同时完美系统整合BBS论坛，用户帐号一站式使用。-The net interest in online shopping system is the leading online shop software, professional 9 years of online shopping system development service provider, Ultimate unique and powerful template! Is net interest in the new members of the family. Secondary modifications such as price, quantity orders, increase multi-level classification hidden setting function, while supporting the order the text printed output and orders Excel export functions commodity support SEO optimization settings can be set independently of each page' s keywords, description information make your site promotion step! Support the commodity picture watermark function, support the remove items automatically delete pictures, data plus online management of the Ultimate Special support site data backup, recovery, compression, and many other operations. Support management system upload pictures upload file management functions can browse and delete operations, very convenient. The new version supports image bulk up Platform: |
Size: 3269632 |
Author:sagfioi |
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Description: I AM DOING PROJECT IN IMAGE COMPRESSION.. IF ANYBODY INTEREST TO DO THIS FIELD REFER IN THIS FILE Platform: |
Size: 1907712 |
Author:SURESHMOHAN S |
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Description: 网趣网上购物系统旗舰版支持商品图片水印功能、支持删除商品自动删除图片功能，支持数据加在线管理，可及时对网站进行数据备份、恢复、压缩等诸多操作。支持上传文件管理功能可以管理系统所有上传图片的浏览与删除操作，非常方便。新版支持图片批量上传功能，同时完美系统整合BBS论坛，用户帐号一站式使用，同时支持订单二次编辑以及多级分类隐藏等实用功能，新版增加商品大图浏览与列表显示功能，使分类浏览更方便。-Net interest online shopping system ultimate support commodity image watermarking, support delete items automatically deleted photos, support data online management, can timely perform site data backup, restore, compression, and many other operations. Support to upload file management function can browse, management system all upload pictures and delete operations, is very convenient. The new support batch uploading images, perfect BBS BBS system integration at the same time, the user account one-stop work style, at the same time support order quadratic utility functions such as editing and multi-stage classification hidden, the new increase larger image browsing goods and list function, make classification browsing more convenient.
Platform: |
Size: 5466112 |
Author:陈俊 |
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Description: 基于感兴趣区域图像压缩前的区域提取matlab代码matlab-Matlab matlab code to extract the region of interest based on the area of the image before compression Platform: |
Size: 33792 |
Author:diyanxing |
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Search - interest Image Compression