提出一种灰度文本图像压缩方案。
A compression method for gray document image is presented in the paper.
通过试验，表明该算法是一种简单、高效、实用的图像压缩方案。
The experiments indicate that it is a practical image coding scheme with simplicity and high efficiency.
序列图像压缩方面，在静态图像压缩算法基础上，提出并实现了一种基于小波的无人机序列图像压缩方案。
For image sequence, this paper proposes a scheme of UAV image sequence compression and realizes it on base of the static image compression coding algorithm before.
从图像压缩的角度分析了大孔径静态干涉成像光谱仪成像原理，并提出了一种新的遥感多光谱图像压缩方案。
A new compression scheme of interferential multispectral images is proposed based on the analyses of large aperture static imaging spectrometry.
基于小波变换的SPIHT图像压缩方案是一种实用高性能图象压缩编码算法，但原始SPIHT算法链表式编码限制了其在高速处理中的应用。
SPIHT is a well recognized coding algorithm due to its high effecient performance. But SPIHT is unsuitable for high-speed hardware implementation. An improved coding algorithm to SPIHT is introduced.
本文提出了一种新的图像压缩编码方案。
最后以TMS320C 6201为核心给出了图像压缩编码算法的硬件实现方案。
Finally, TMS320C6201 being the kernel, an image compression coding algorithm is given to achieve the scheme for hardware realization.
针对天文观测的特点和研究的需要，经过研究、分析和比较，提出了天文图像压缩的可行方案。
Through the analysis and comparison, a feasible plan for the compression of astronomical images is proposed according to the characteristics and needs of astronomical observation.
在该方案的指导下，提出了一种抗jpeg压缩和图像合并的水印算法，通过试验，证明该算法具有很强的抗压缩性和抗合并性。
In the direction of this scheme, a watermark algorithm is proposed which can resist the JPEG lossy compressing and images uniting question. The test results prove its both characters.
本方案的设计和实现基于GPRS无线监控，实现监控数据的远程无线传输，能够满足H.263图像压缩标准。
The program design and implementation of GPRS-based wireless monitoring, monitor and control a remote wireless transmission of data to meet the H. 263 image compression standard.
本文还提出了用于屏幕图像帧间压缩的窗口对象这一概念，并设计了窗口对象编码方案。
A software scheme of the object-code of Windows is designed for the compression of inter-frame.
首先探讨了基于提升方案的整数小波变换，结合线性预测技术，提出了一种机载多光谱遥感图像的无损压缩方法。
A new method combining integer wavelet transform and linear prediction technique for lossless compression of airborne multispectral imagery is proposed in this paper.
实验结果表明，用该方案隐写所得到含密图像不仅在质量上优于其对应的JPEG压缩版本的质量，而且具有一定的抗分析安全性。
Experimental results show that the presented scheme can gain a stego-image which is superior to its JPEG version in quality, and possesses a capability of withstanding the statistical analysis.
对感兴趣区域(ROI)进行无损压缩编码过程中，采用整数小波变换然后进行算术编码的方案降低运算复杂度、保证图像质量。
In the process of compressing the ROI, to decrease the complexity of computation and ensure the quality of the image, integer wavelets transform and arithmetic algorithm are used.
讨论了基于MPEG - 4的嵌入式网络视频服务器的设计方案，包括图像压缩、存储方式、通信和操作系统。
This article discusses a design of an embedded video server system based on MPEG-4, including the image compress, storage architecture, communication system and operation system.
在图像数据的存储方面，分析了现有图像压缩方法和标准，提出了通过JPEG2000图像压缩标准对疵病检测系统产生的灰度图像进行压缩存储的方案。
In the aspect of image data storage, existing methods and standards of the image compression was analyzed, then a solution for gray image storage base on JPEG2000 was proposed.
实验结果证明在解码率比较高的情况下，本文方案的图像重构效果较嵌入式零树算法好，无损情况下的压缩比也得到了提高。
The result of experiments shows that the improved algorithm gets a better result in both the quality of recompose image and the compression ratio of lossless.
目前，在现有的红外图像压缩系统中，其压缩方案均采取已经成熟的图像压缩标准。
Currently, most infrared image compression systems adopt the scheme of existing mature image and video coding standards.
本文首先给出了基于PD VQ的数字图像压缩系统的系统方案，然后介绍了系统的硬件结构设计、FPGA逻辑实现以及图像处理算法的FPGA实现。
Firstly, the thesis presents the system scheme of digital image compression based on PDVQ. Then we introduce the hardware design, FPGA logic realizing and FPGA implement of image processing algorithm.
图像部分加密方法只加密图像压缩编码的部分重要数据，是一种可行的实时加密方案。
This paper presents a partial encryption of gray images compressed by Set Partitioning in Hierarchical Trees (SPIHT).
该方案基于小波变换的场内图像压缩技术，采用小波变换、子带编码、自适应量化和熵编码来对图像数据进行压缩；
The project is based on wavelet transform image compression, and implements wavelet transform, subband coding, The quantization and entropy encoding processes provide data compression;
实验结果和分析表明，JPEG2000标准和ROI技术应用于医学图像压缩，对保证医学图像重要信息不失真，又能够提高压缩比，是一个优越的方案。
The results show that the application of JPEG2000 and ROI technique to medical images compression is a ascendant scheme, which can preserve significant image info…
实验结果和分析表明，JPEG2000标准和ROI技术应用于医学图像压缩，对保证医学图像重要信息不失真，又能够提高压缩比，是一个优越的方案。
The results show that the application of JPEG2000 and ROI technique to medical images compression is a ascendant scheme, which can preserve significant image info…
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