根据人眼视网膜上的锥细胞和柱细胞的视觉特性，提出了用于彩色图像增强的视觉适应性模型。
According to the vision character of cone and rod in human's retina, a new model called vision adaptability model is proposed in this paper, the model aims at enhancing color image.
对于薄尘雾退化的彩色图像，用直方图均衡和同态滤波等常规增强算法处理往往不能得到满意的效果。
Satisfied results usually can not be got when processing color images degraded by fog and mist with the conventional enhancement algorithms such as histogram equalization and homomorphic filtering.
倍频影像编码采用通用电气公司的图像质量提升到更高层次，增强你的形象多普勒成像和彩色流。
Coded Octave imaging takes ge's image quality to the next level, enhancing your images for color flow and Doppler imaging.
这种增强算法首先依据像素的R，G，B分量将输入的彩色图像被分解成为三幅图像，代表场景中波长不同（长波、中波和短波）的反射光的强度；
Input color image is first divided into three pictures according to its R, G and B values, and each one represents the intensity of reflected light with long-, medium-and short-wavelength.
针对彩色直方图均衡化算法颜色易失真的缺点，提出了一种基于暗原色先验的快速图像增强算法。
According to the disadvantage of color distortion of color histogram equalization algorithm, a new image enhancement algorithm based on dark channel prior is presented.
提出了一种基于图像增强和颜色迁移理论的彩色夜视融合方法。
The paper presented a simple and fast color fusion method for night vision based on image enhancement and color transfer.
本文介绍了一种激光扫描检眼仪的消色散电路。该电路可补偿声光偏转器产生的色散，提高彩色图像的清晰度，增强该仪器的辅助诊断作用。
A dispersion correcting circuit of SLO is presented. The circuit can compensate achromatization produced by the acoustooptic deflector and enhance sharpness of the colour image for better diagnosis.
增加了一些增强图像效果的特殊功能，如模糊、马赛克效果、图像雾化、增加单色或彩色噪声点等。
The thesis also gives some special functions to enhance the image effect, for instance, blur, mosaic, spray, mono-noise and color noise, etc.
用彩色扫描仪输入紧密织物组织的灰度图像并将其转换为数字文件，然后通过灰度图像形态学处理获得增强图像。
The gray-level image of solid woven fabrics is captured by a color scanner and converted into digital files, then enhanced images are obtained by a gray-level morphological operation.
本文利用一个适应于表达和处理彩色医学内窥镜图像的颜色空间，分别从空间域和频率域两个方面讨论了该类图像的增强处理方法。
Characteristics of medical endoscopic image were analysed, and a new color space suit to express and process this kind of image were derived from RGB color system.
另外，本文还较详尽的研究了伪彩色增强技术在声纳图像实时显示中的应用。
Moreover, detailed research of the application of pseudo colored enhancement technology in real time display was carried out.
第二阶段主要涉及改善图像质量的一些图像处理技术，包括基本的图像变换、频域增强、彩色处理和图像恢复技术等。
In the second phase, techniques to improve the image quality are analyzed, and they are image transformation, frequency enhancement, color image, image recovery, and so on.
眼底图像的预处理系统包括：彩色图像的处理、图像的几何变换以及图像的直方图均衡、图像的平滑化及锐化处理等增强功能。
Fundus image preprocessing system consists of Color image processing, image geometric transformation and the image histogram equalization, the image smooth and sharpen enhancement function.
眼底图像的预处理系统包括：彩色图像的处理、图像的几何变换以及图像的直方图均衡、图像的平滑化及锐化处理等增强功能。
Fundus image preprocessing system consists of Color image processing, image geometric transformation and the image histogram equalization, the image smooth and sharpen enhancement function.
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