本文提出的彩色图象压缩方法基于BTC(块截断编码)和PCA(主成分分析)的有效结合。
A method is presented here for color image compression which is based on efficient combination of Block Truncation coding (BTC) and Principal Component Analysis (PCA).
通过数模转换、彩色编码、边缘锐化、透视显示、多元图象迭合等处理，获得常规物探数据处理方法难于获得的某些地球物理信息。
Some new geo-physical informations can be acquired by such as the digital analog conversion, color code, edge sharpening, perspective display and multivariableimage overlapping.
本文讨论了位相调制彩色编码输出图象的色度、亮度随调制深度变化的规律。
The variation of brightness and chromaticity of output image with modulation depth in phase-modulated colour encoding image is investigated.
彩色形态变换作为一种数学形态学方法在彩色空间的延拓，可有效地应用于图象处理、图象编码和目标形状特征提取等。
As an extension of mathematical morphology to color space, the proposed transformation can be efficiently used in color image processing, image encoding and shape features extraction of objects, etc.
本文分析了在黑白图象假彩色编码中的密度与彩色的对应关系。
In this paper, we analyses the relation between the density of black-white film and the color of a pseudocolor image as the results of our experiments.
本文提出了H-D双线的分析方法，得到了光学图象假彩色编码中的等色线方程。
A method of H-D two-line analysis is given and isochromate equation of pseudo-color code of optical image is obtained.
本文用光学方法实现了图象等密度假彩色编码。
An optical method of pseudocolor equidensity encoding of photographic image is described. Frequency modulating of input image is made through!
介绍使用一步彩虹全息法进行二维图象的假彩色编码。
In this paper, pseudocolor encoding of 2-d holographic images with a one-step rainbow holographic technique is described.
本文根据杨氏条纹调制的散斑，作黑白图象的假彩色编码，在编码中使用散斑调制板。
In this paper, pseudocolor encoding of black and white images by speckle modulated technique is described.
本文根据杨氏条纹调制的散斑，作黑白图象的假彩色编码，在编码中使用散斑调制板。
In this paper, pseudocolor encoding of black and white images by speckle modulated technique is described.
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