研究了局部放电灰度图像的统计特征。
The statistic character of PD gray degree images are studied.
与二值图像相比灰度图像具有丰富的信息。
Gray scale image have more information than the binary image.
本文提出了灰度图像的最佳阈值法分割算法。
In this paper, An algorithm of segmentation of intensity images is presented.
对于灰度图像，位深度量化有多少独特的色调。
For a grayscale image, the bit depth quantifies how many unique shades are available.
本文提出了一种基于灰度图像的车牌识别系统。
This paper presents a method of license plate recognition using gray images.
提出了一种新的适用于灰度图像的边界检测熵算子。
This paper presents an algorithm of edge detection in image processing.
本文提出了一种新的对于灰度图像的几何矩的快速算法。
The paper proposes a novel approach to calculate geometric moment for gray level image.
利用提出的方法给出了灰度图像逼近问题最直接的应用。
As a direct application we show some results on the compression of gray scale digital images.
基于混沌理论，对作为水印的灰度图像进行了加密的处理。
Based on chaos theory, the gray image as watermark is encrypted.
而伪彩处理则可把单调的灰度图像转换成彩色的图像显示出来；
Pseudocolor processing will change the gray level image to color image.
由于存储的对象是灰度图像，数字图像处理的方法就显得尤为重要。
Since the stored objects are gray images, digital image processing technique is of significance in volume holographic storage.
然后根据这种算法进行垂直边界匹配来从输入的灰度图像中识别车牌。
Then a vertical edge matching based algorithm recognizes license-plate from input gray-scale image.
文中阐述了形态滤波的原理以及在灰度图像处理中的Matlab实现。
The principles of morphological filtration and the (realization) of MATLAB in the gray image processing are explained.
针对灰度图像的椒盐噪声滤波问题，提出一种保细节的非线性滤波算法。
A nonlinear filtering algorithm was presented to remove salt and pepper noise from gray-scale image while preserving details.
典型地，一个灰度图像的面积直方图就是图像中连接元素的面积统计分布。
Typically, an area histogram of intensity image is based on the statistics of connected components.
在深入研究数学形态学的基础上，提取了一种灰度图像车牌字符提取算法。
Through studying the mathematical morphology thoroughly, a novel license plate character extraction algorithm for the gray image is proposed.
本文提出了一组CNN新模板，用于恢复数字化灰度图像中扭曲凸物体像的凸性。
This paper presents a set of new CNN templates for recovering convexity of disturbed convex objects in digitized gray scale images.
首先利用指纹方向一致性特征将指纹图像转换成具有较大灰度均匀区域的灰度图像。
First, we use coherence of orientation to turn fingerprint image into image with greater even gray areas.
利用参数扰动产生的有限精度混沌序列产生加密矩阵和置乱矩阵，对灰度图像进行加密。
Encryption matrixes and replacement matrixes are being generated by using the chaotic mapping via parameter perturbation, and then the gray-scale image is encrypted.
第三步，为了减轻光线不均匀对灰度图像造成的影响，对产品图像进行灰度直方图均衡；
Third, the gray-level histogram of image is equalized in order to reduce the influence of uneven light to the gray-level image.
典型的取样图像、图形及灰度图像皆证明LED阵列的性能可用作虚拟显示的单色像源。
Sample images of text, graphics, and gray scale images demonstrate the capabilities of the LED arrays as monochrome image sources for virtual displays.
通过模拟水流冲刷图像表面的过程，本文提出了一种直接针对灰度图像的高效的骨架化算法。
A fast skeletonization algorithm directly for gray-scale patterns is presented in this paper by simulating the procedure of water scouring the image surfaces.
图像灰度化即是将真彩色的车辆图像转变成灰度图像，目的是减少其电脑存储空间和提高运算效率。
Grey scale processing is to convert the colorful image to grey scale one, in order to reduce storage space and raise operation efficiency.
分析了传统灰度图像直方图均衡化算法的不足，讨论并实现了一种改进的直方图均衡化图像增强算法。
A modified algorithm of histogram equalization to gray image manipulation was discussed and actualized by analyzing principia and deficiency of the traditional algorithm of gray image.
讨论了一种以实数值混沌序列为基础，利用加密模板矩阵和排序变换，给出一种灰度图像的加密算法。
In this paper, a gray image encryption arithmetic based on chaotic sequences is proposed by taking advantage of the encryption template matrix and sort transformation.
通过对PCNN工作原理和行为机制的深刻剖析，本文提出基于PCNN的低对比度的灰度图像增强算法。
This paper introduces a new method of low contrast gray image enhancement based on PCNN after studying the operation elements and action mechanism of PCNN.
设计频域滤波器抑制正常纹理频谱信息，通过重构对灰度图像进行分割，实现疵点与正常织物纹理的分离。
The frequency-domain filter is designed to remove normal texture information, based on the image reconstruction, fabric normal texture and defects are isolated by image segmentation.
结果表明，这种特征提取方法能有效地提取灰度图像目标纹理特征，并且对噪音和形状的变化具有强鲁棒性。
The results indicate this method can effectively extract texture feature of gray image target, and has robust to noise and change of target shape.
从为有序元素集定义面积直方图出发，通过图像的阀值分解及层集等概念，面积直方图被扩展到了灰度图像。
Starting from the definition for a set of ordered elements, the area histogram has been extended to analysis gray -level image through the notions of image thresholding decomposition and level sets.
从为有序元素集定义面积直方图出发，通过图像的阀值分解及层集等概念，面积直方图被扩展到了灰度图像。
Starting from the definition for a set of ordered elements, the area histogram has been extended to analysis gray -level image through the notions of image thresholding decomposition and level sets.
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