histogram specification
英 [ˈhɪstəɡræm ˌspesɪfɪˈkeɪʃn]
美 [ˈhɪstəɡræm ˌspesɪfɪˈkeɪʃn]
网络 直方图规定化; 直方图规定; 直方图规范化
双语例句
- Research on Exact Histogram Specification and Image Enhancement Through Wavelet
利用小波变换的精确直方图规定化技术的研究 - Objective To employ an improved Exact Histogram Specification for contrast enhancement of medical ultrasonic images.
目的探求一种改进的精确直方图规格化方法，提高医学超声图像的对比度。 - Application and Realization of the Histogram Specification in Image Enhancement
直方图规定化在图像增强中的应用及实现 - The MATLAB experiments demonstrate that the image enchancement based on histogram equalization and specification actually make the image better in vision.
实验结果表明，直方图均衡化和规定化处理确能有效地改善图像的对比度和灰度动态范围，从而改善图像的可视质量。 - The image enchancement based on histogram equalization and specification can improve the contrast details and the dynamic range of gray level of the image.
基于直方图均衡化和规定化处理的图像增强技术，能有效地改善图像的对比度和灰度动态范围。 - Digital Watermark Algorithm Resisting to Geometric Attack Based on Histogram Specification
基于直方图规定化的抗几何攻击数字水印算法 - In view of the shortcoming of direct histogram equalization and big work of mapping law's calculate in histogram specification, proposed one kind of improvement stipulation algorithm.
在对比指纹图像的灰度直方图增强的技术的基础上，针对均衡化算法的不足和现有直方图规定化算法中映射规则计算量大的情形，提出一种改进的规定化算法。 - Dynamic partition image enhancement algorithm induced by optimal adaptive histogram specification function
基于自适应直方图规定化函数引导的动态分层图像增强算法 - According to the theory of Gray Level Histogram Specification, the means of the Spatial Domain calculating has been put forward in this article, through the establishment of the two-dimensional model, in order to achieve the image enhancement.
通过对灰度直方图进行匹配的理论，提出了一个通过二维模型对灰度直方图进行点运算的方法，以达到图像增强的目的。 - A Histogram Specification Algorithm Based on Gaussian PDF
一种基于高斯函数的直方图规定化算法 - Based on the scheme proposed above, we studied and compared histogram equalization, histogram specification, Gamma intensity correction, self-quotient image, phase image, relative gradients and logarithmic edges.
基于上述验证方案，本文研究并对比分析了直方图均衡化、直方图规定化、Gamma灰度校正、自商图像、相位图、相对梯度、对数边缘图等预处理方法。 - In the image quantization and enhancement section, the non-linear gray mapping based on histogram specification and the enhancement digital filter in spatial domain is applied to the result digital subtraction images.
对于获得的数字剪影结果图象采用了规定化直方图的非线性灰度变换算法，同时对于结果图象的增强设计了空域数字滤波器。 - In general, histogram equalization and histogram specification are regarded as two different histogram modification techniques in image enhancement because the latter is generally dependent on the former in the traditional method.
图象增强中的直方图修正一般分为2种不同的方法：直方图均衡和直方图规定，这是因为传统的直方图规定〔1〕要经过2次直方图均衡。 - Analysis of the Implementing Method of Gray Level Histogram Specification
灰度直方图规定化实现方法的分析 - The image processing algorithms with MATLAB codes have been studied. The histogram specification to enhance the contrast, the 3D transform-domain collaborative filtering to denoise, and the cross-correlation process have been used to extract the winding structure parameters.
运用MATLAB编程研究图像处理算法：运用直方图规定化进行增强处理，利用三维变换域协同滤波和特定频域滤波器进行去噪处理，利用互相关处理提取缠绕结构特征参数。 - While using the histogram specification, can effectively control the distribution histogram, most of the noise points are excluded, and keep more information of the target.
而使用直方图规定化可以有效控制直方图的分布，使得噪声点大都剔除在外，尽量保留更多的目标信息。 - Improved the quality of the original image by histogram equalization and gray level histogram specification.
通过对原始图像进行灰度直方图均衡化和灰度直方图规定化来改善原始图像的质量。 - According to the characteristics of infrared image, this paper improves some algorithms, such as gray level histogram specification, Canny edge detection and Otsu threshold segmentation algorithm.
其中重点根据红外图像的特点对灰度直方图规定化、Canny边缘检测和Otsu阈值分割等算法进行了改进，得到较好的视觉效果。 - After analyzing the advantages and disadvantages of gray stretch and histogram equalization, this paper studied the histogram specification image enhancement method.
图像预处理是视觉检测的重要步骤，论文研究了灰度拉伸、直方图均衡化、直方图规定化等图像增强方法，并结合实验分析了它们的优缺点。