Description: 本作品是基于Windows平台使用Visual C++工具开发的多文档应用程序。本课题组成员在对DICOM3.0医学影像存储与传输的国际标准和JPEG 2000静态图像压缩标准学习的基础上，实现了基于JPEG 2000标准的医学图像高效压缩功能，压缩比可在1～300间可调；同时该软件兼容JPEG压缩，压缩比可在1～100间可调。该软件操作简单、界面友好，是PACS系统的一个重要组成部分，对于缓解传输带宽和存储容量的压力具有一定意义。-of the book is based on the Windows platform using Visual C development tool for the multi-document applications. The members of the task group on DICOM3.0 medical imaging storage and transmission of international standards and JPEG 2000 Static state image compression standard on the basis of studies, Based on the realization of the JPEG 2000 standard medical image compression function efficiently, compression ratio can be an adjustable-300; The software also compatible JPEG compression, compression ratio in a ~ 100 adjustable. The software is simple, friendly interface and PACS system is an important component of the For ease transmission bandwidth and storage capacity of the pressure with a certain sense. Platform: |
Size: 920972 |
Author:袁耀辉 |
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Description: 本作品是基于Windows平台使用Visual C++工具开发的多文档应用程序。本课题组成员在对DICOM3.0医学影像存储与传输的国际标准和JPEG 2000静态图像压缩标准学习的基础上，实现了基于JPEG 2000标准的医学图像高效压缩功能，压缩比可在1～300间可调；同时该软件兼容JPEG压缩，压缩比可在1～100间可调。该软件操作简单、界面友好，是PACS系统的一个重要组成部分，对于缓解传输带宽和存储容量的压力具有一定意义。-of the book is based on the Windows platform using Visual C development tool for the multi-document applications. The members of the task group on DICOM3.0 medical imaging storage and transmission of international standards and JPEG 2000 Static state image compression standard on the basis of studies, Based on the realization of the JPEG 2000 standard medical image compression function efficiently, compression ratio can be an adjustable-300; The software also compatible JPEG compression, compression ratio in a ~ 100 adjustable. The software is simple, friendly interface and PACS system is an important component of the For ease transmission bandwidth and storage capacity of the pressure with a certain sense. Platform: |
Size: 920576 |
Author:袁耀辉 |
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Description: 数字图像传输是图像编码与压缩技术的另一个重要应用领域。随着现代社会对通信业务要求的不断增长，图像通信和通信网容量的矛盾日益突出。特别是具有庞大数据量的数字图像信息更是难以传输和存储，极大地制约了图像通信的发展，已经成为图像通信发展中的瓶颈。图像压缩技术的应用为传真、视频点播、电视会议、医用图像传输等领域带来了巨大经济效益。快速压缩解压缩算法及其硬件结构在实时视频系统中起着关键的作用。
-digital image transmission of image coding and compression technologies Another important application areas. As modern society to the requirements of the communications business continued to grow, image communication and communication network capacity contradictions are becoming more prominent. Especially with the huge amount of data digital image information more difficult for transmission and storage, has greatly restricted the development of image communication, image communication has become a bottleneck in development. Image compression technology for the application by fax, video-on-demand, video-conferencing, transmission of medical images and other areas has brought huge economic benefits. Rapid compression and decompression algorithms in hardware for real-time video system plays a Platform: |
Size: 2209792 |
Author:陈兵 |
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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: 《医学图象的远程传输系统》，使用CAnsycSocket类来进行图象 数据的远程传输，使用自编的动态库来模拟医学图象的采集，使用intel的ijl库来进行图象的jpeg压缩 （你需要自己去www.intel.com下载ijl），使用access的数据库对图象进行存档处理，使用多线程来进 行多通道的图象采集，以及客户端的数据的多线程同步传送。- Remote medical image transmission system , the use of CAnsycSocket category for remote transmission of image data, the use of self-dynamic library to simulate the medical image acquisition, the use of intel to the ijl Treasury jpeg image compression (you need to go to www.intel.com download ijl), the use of the database access to archived images to deal with, the use of multi-threaded for multi-channel image acquisition, as well as client data transmission of multi-thread synchronization. Platform: |
Size: 3888128 |
Author:tony |
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Description: 医学图像压缩，详细解析了医学图像压缩的前景、方法等，是一篇不错的论文。-Medical image compression, a detailed analysis of the prospects for medical image compression, methods and so on, is a good thesis. Platform: |
Size: 5278720 |
Author:camel |
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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: Wavelet transforms and other multi-scale analysis functions have been used for compact signal and image representations in denoising, compression and feature detection processing problems for about twenty years. Numerous research works have proven that space-frequency and spacescale expansions with this family of analysis functions provided a very efficient framework for signal or image data.
-Wavelet transforms and other multi-scale analysis functions have been used for compact signal and image representations in denoising, compression and feature detection processing problems for about twenty years. Numerous research works have proven that space-frequency and spacescale expansions with this family of analysis functions provided a very efficient framework for signal or image data.
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Size: 1091584 |
Author:serhius |
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Description: Medical Image Compression by Using the Fuzzy
C-Means Based the Contourlet Transform, very usefu-Medical Image Compression by Using the Fuzzy
C-Means Based the Contourlet Transform, very usefull Platform: |
Size: 227328 |
Author:ahmed |
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Description: The objective of this chapter is to define the problem of image denoising and describes about the condition in which image denoising is important. Also discuss about performance measures to evaluate image denoising results. Image processing is an important step in clinical image diagnosis. Medical images are acquired and analyzed to identify the occurrence of abnormalities like tumor, frac Platform: |
Size: 6047744 |
Author:shankarmmy
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Description: discuss about performance measures to evaluate image denoising results. Image processing is an important step in clinical image diagnosis. Medical images are acquired and analyzed to identify the occurrence of abnormalities like tumor, frac Platform: |
Size: 2135040 |
Author:shankarmmy
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Description: the problem of image denoising and describes about the condition in which image denoising is important. Also discuss about performance measures to evaluate image denoising results. Image processing is an important step in clinical image diagnosis. Medical images are acquired and analyzed to identify the occurrence Platform: |
Size: 7435264 |
Author:shankarmmy
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Search - medical image compression