遥感图像编码压缩是遥感技术的一个重要组成部分。
Image compression plays a significant role in the field of remote sensing technology.
根据遥感图像编码的特殊性,提出了一种感兴趣系数编码算法。
A novel image coding algorithm based on coefficients of interest is proposed in terms of the special needs of remote-sensing images.
选择具有低存储量、低复杂度、实时的高性能编码方法是遥感图像编码技术走向实际应用的关键。
The key to put remote sensing image compression technique into practical use is to select a high performance real-time coding algorithm which is low in memory and complexity.
遥感图像在人类生活和军事领域的应用日益广泛,适合各种要求的遥感图像编码技术具有重要的现实意义。
Remote-sensing images have found wide applications in human life and military affairs, so the image coding technologies suitable for various requirements are of great practical significance.
用该方法对多幅干涉多光谱图像进行了测试,测试结果表明:该方法性能优于其他多光谱卫星遥感图像编码方法,并有利于在实时图像编码系统中得到应用。
A few spectral satellite images are tested and the experimental results show that this method has more advantages over other methods reported so far for spectral satellite image compression.
本文提出一种新的用于卫星遥感图像传输的DPCM图像压缩编码方法:断续传输原始数据的DPCM图像压缩编码方法。
A new method of DPCM image coding, DPCM image coding with transmission of some original data is introduced in this paper, which is fitted to transmission of remote sensing image of the satellite.
本文提出的新型遥感图像变换与编码方法,对于遥感数据的高保真、高速率实时传输具有实用价值。
Our directional transforms and coding algorithms are practical for the high speed and high fidelity transmission of remote sensing images.
为提高遥感图像的传输质量,结合抗差错算术编码,提出一种基于内容的遥感图像抗差错编码方法。
To improve the transmission quality of remote sensing image, a coding scheme of remote image transmission based on content is proposed with error resilient arithmetic codes.
针对遥感图像的数据特点,提出了结合双正交变换和SPIHT算法的遥感图像小波零树编码方案。
A new remote sensing image coding scheme based on the biorthogonal wavelet transform and SPIHT algorithm is proposed according to the statistical characteristic of remote sensing image data.
这种编码方法还适合于对诸如遥感图像等需要较高保真度的图像进行压缩。
This method can also be used to compress images with many demands upon fidelity, such as remote sensing images.
为了研究遥感图像在传输的过程中可能产生的误码,并对编码及图像传输系统的改进。
For researching the bit error in the remote sensing image transmission and improving the image transmission systems, a bit error generator was designed.
为了研究遥感图像在传输的过程中可能产生的误码,并对编码及图像传输系统的改进。
For researching the bit error in the remote sensing image transmission and improving the image transmission systems, a bit error generator was designed.
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