查询词典 histogram

The simulation results show that the proposed method is better than histogram equalization and the method based on wavelet transform.

实验表明，该方法优于直方图均衡化方法和基于小波变换的增强方法。

Experimental results demonstrate this method is better than histogram equalization under this ...

实验结果表明，与直方图均衡方法相比，此方法效果较佳

Based on the research of TMS320C64xx program and codeoptimization, 3×3 median filter algorithm ameliorated, 5×5 median filter algorithm ameliorated algorithm and histogram equiangular algorithm is realized. The key code effecting process speed is optimized and the effect is good.

在研究TMS320C64xx的软件编程和代码优化的基础上，实现了改进的3×3中值滤波算法、改进的5×5超快速中值滤波算法和直方图均衡算法，并对影响处理速度的关键代码进行了优化，取得了很好的效果。

Histogram equalization is classical approach of image enhancement. But we usually equipoise the whole image one time, that will bring on insufficiency on the minutia part's enhancement.

直方图均衡是图像增强的经典方法，但通常都是简单地对整幅图像做一次均衡，这样势必对细节部分增强得不够。

This programme introduces an algorithm of adaptive histogram equipoise.

自适应直方图均衡算法，因为是从局部入手，所以图像增强效果显著。

In this paper, the important indexes of "HT-1" image quality such as noise, image resolving, histogram distribution, the relativity and register error of each band, geometric precision and potential application were pertinently analyzed and evaluated.

对"HT- 1"图像的噪声、地面分辨率、灰度分布与波段相关性、波段间配准误差、图像的几何精度及其初步应用等进行了中肯的分析与评价。

The main scheme is to track every part of human body from top to bottom on the basis of human model. The image-difference-based motion estimation and the divided region histogram similarity algorithm are used.

其基本思想是在建立人体模型的基础上，按自上而下的顺序依次跟踪人体各部分，并在其中采用了基于图像差分的运动预测和分区域直方图相似度算法。

Proposed scene segmentation by Frame interval and Euclidean distance histogram comparison algorithm which based on sports video scene switching.

依据体育视频镜头切换规律，提出基于间隔帧的直方图欧氏距离比较算法实现镜头分割，有效降低了算法时间复杂度，提高了镜头查全率。

The instrument software has the function of demonstration of basic knowledge of Digital Image Processing, i.e., it performs the functions of real-time collection and images saving, color change (brightness, binarization, RGB separation etc.), geometrical transform, edge detection (Robert arithmetic operator, Sobel arithmetic operator, Prewitt arithmetic operator, LOG arithmetic operator, Canny arithmetic operator etc.), gray-scale image enhancement (histogram equalization, averaging filtering, median filtering), and binary mathematical morphology management (erosion, dilation, opening, closing, objects marking, Euler number calculation).

该测试仪的软件部分包含数字图像处理课程所涉及的一些基础知识的演示，具体包括图像的实时采集与保存、颜色变换(灰度化、二值化、R、G、B颜色分量的分离等)、几何变换、边缘检测(Robert、Sobel、Prewitt、LOG、Canny)、灰度图像增强(直方图均衡化、均值滤波、中值滤波等)、二值图像操作(腐蚀、膨胀、开启、闭合、对象标注、欧拉数计算)等功能。

Based on the histogram multifractal spectrum estimation, a kernel density estimation of multifractal spectrum is suggested, and moreover a edge dection method by multifractal spectrum is present, simulation results show that image edges detecting through this method have good global and local character, and are more finner.

在多重分形频谱直方图估计方法的基础上，提出了一种基于核估计的多重分形频谱估计方法，同时提出了一种基于多重分形频谱分析的图象边缘检测方法，利用该方法所检测出的图象边缘具有良好的全局性和局部性，也就是说它能够检测出比较精细的图象边缘； 4。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。