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多灰度级
相关语句
  multi-gray level
     Realization of Region Splitting of Multi-gray Level Picture with Optical Method
     用光学方法实现多灰度级图像的区域分割
短句来源
     Region Splitting of Multi-gray Level picture by Using Photorefractive Crystal
     利用光折变晶体实现多灰度级图像的区域分割
短句来源
     In this paper,the region splitting of multi-gray level picture is directly brought about with a optical step filter. It is discussed in theory that a step filter processes a multi-gray picture with hard and soft boundaries to realize the region splitting of the multi-gray level picture.
     利用光学中的阶跃滤波器实现对多灰度级图像的区域分割,并从理论上对用阶跃滤波器处理具有硬边界和软边界的多灰度级图像及最终实现多灰度级图像的区域分割进行了讨论。
短句来源
  high gray shade
     The recent developments of AM-LCDs are introduced in respects of low power consumption, high yield,high gray shade,high performance of color filter,and wide viewing angle.
     本文从低功耗、高成品率、多灰度级、彩色滤色器高性能和宽视角等五个方面概要介绍有源矩阵液晶显示器(AM-LCD)近年来的发展动向。
短句来源
  “多灰度级”译为未确定词的双语例句
     Real-time Area Correlator of Multiple Grey Scale
     多灰度级实时面相关器
短句来源
     A way of carve poly-gray level TIF image on the laser carving machine
     激光刻字机输出多灰度级TIF图象的方法
短句来源
     The algorithm uses the general property of the edges and the relationship between neighborhood pixels, and adaptively chooses parameters according to different gray areas.
     利用边缘的一般特征和图像中邻域像素的关联性,根据不同的灰度区域自适应地选取算法参数,用于对多灰度级边缘的图像进行边缘提取。
短句来源
     Some experiments show that this algorithm is effective in detecting changes in the local space and frequency regions in the image.
     以嵌入多灰度级水印的数字图像为对象,对频域改动分析和局部空间篡改检测的试验结果都表明该方案是行之有效的.
短句来源
     Compression Coding for Multi-gray Image Based on Quadtree
     基于四叉树的多灰度级图像压缩编码方法研究
短句来源
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  相似匹配句对
     Real-time Area Correlator of Multiple Grey Scale
     灰度实时面相关器
短句来源
     Image Segmentation with Multiple Gray Levels
     灰度图象分割算法及实现
短句来源
     The moldplate-matching method based on the several characteristic parameters of the meter pointer gray
     基于灰度信息的特征模板匹配法
短句来源
     Information Extraction and Binarization in Grayscale Images
     灰度图象中信息提取及二值化
短句来源
     Displaying Line through Gray-Scale Transformation
     灰度显示线条算法探讨
短句来源
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The recent developments of AM-LCDs are introduced in respects of low power consumption, high yield,high gray shade,high performance of color filter,and wide viewing angle.

本文从低功耗、高成品率、多灰度级、彩色滤色器高性能和宽视角等五个方面概要介绍有源矩阵液晶显示器(AM-LCD)近年来的发展动向。

Abstract This paper describes the scanning techniques for GIS data inputing and presents, a new scanning vectorization scheme based on greyscale image processing. A software system named MAPIN is developed according to this scheme.The key techniques of the system, such as adaptive line following,automatic image editing, whole image vectorization, sub-pixel location of control points, vector data connection, and so on, are discussed emphatically in the paper. Finally some experimental results are given to illustrate...

Abstract This paper describes the scanning techniques for GIS data inputing and presents, a new scanning vectorization scheme based on greyscale image processing. A software system named MAPIN is developed according to this scheme.The key techniques of the system, such as adaptive line following,automatic image editing, whole image vectorization, sub-pixel location of control points, vector data connection, and so on, are discussed emphatically in the paper. Finally some experimental results are given to illustrate the feasibility of the scheme and the practicality of the system.

本文介绍了GIS图形信息扫描输入技术,提出了一种基于多灰度级图像处理技术的图形扫描矢量化技术方案,并介绍了依据此方案研制的MAPIN图形扫描输入系统,着重阐述了MAPIN系统的自适应线划跟踪、图像自动编辑、整图矢量化、控制点子像素定位、矢量拼接等关键技术。试验结果表明了该方案的可行性和系统的实用性。

level rendition of continuous-tone pictures is an important problem in the field of image processing.In this paper,the criteria which an efficient error distribution algorithm should meet are discussed first.Then two existing error distribution algorithms are reviewed and a neighbouring pixel that can be used but is neglected by the existing algorithms is put forward.Utilizing this pixel,a new error distribution algorithm is presented.Finally the algorithms are evaluated in terms of the criteria.The results...

level rendition of continuous-tone pictures is an important problem in the field of image processing.In this paper,the criteria which an efficient error distribution algorithm should meet are discussed first.Then two existing error distribution algorithms are reviewed and a neighbouring pixel that can be used but is neglected by the existing algorithms is put forward.Utilizing this pixel,a new error distribution algorithm is presented.Finally the algorithms are evaluated in terms of the criteria.The results show that the new algorithm is optimum.

多灰度级图象的二级显示是图象处理中的一个重要问题。本文讨论对多灰度级图象进行二级显示的一种方法,即误差分散方法。首先讨论一个有效的误差分散算法应满足的条件;然后对两个现有的误差分散算法进行分析并提出一个被现有算法所忽略的相邻象素。使用该象素,提出了一个新的误差分散算法。最后,用前面讨论的有效算法应满足的条件对新算法及现有算法进行了比较。结果证明新算法占优。

 
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