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多级灰度
相关语句
  multi gray level
     Research on Image Multi Gray Level Nonlinear Fuzzy Enhancement Algorithm
     图像多级灰度非线性模糊增强算法研究
短句来源
  multi level grey
     Using a code programmed based on the Fortran, spectrum images can be reproduced on the computer screen with artificial colored and multi level grey methods. Processing functions of screen cursor location, instant read out of spectrum data and image rotation were realized.
     用Fortran语言编程,实现了光谱底片在计算机屏幕上的伪彩色及仿真光谱底片的多级灰度再现,实现了屏幕光标定位、数据的随时读取、图像旋转等功能。
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  “多级灰度”译为未确定词的双语例句
     JPEG is a commonly used digital image compression algorithm officially known as ISO/IEC Standard 10918. JPEG has been widely used in multimedia communication for its excellent performance on compressing continouse tone still image.
     JPEG静态图像压缩算法(ISO/IEC 10918)因其对连续色调、多级灰度的静止图象具有优良的压缩特性得到了广泛使用,已成为目前多媒体通信中的图像压缩标准之一。
短句来源
     Firstly, the work principle of the thermal printer is analyzed , and the idea that the multi-level gray output can be realized in thermal printer is proposed.
     本文首先深入分析了热印字机的工作原理,提出在热印字机上可以实现多级灰度输出的设想。
短句来源
     The enhance results obtained by conventional methods aren抰 ideal. Based on the fuzzy imageenhancement theories, a multi-intensity enhancement algorithm is put forward with thedefinition of fuzzy operator. Various enhancement effects can be devised according to theprocessing requires of different image layer level.
     由于用传统的直方图均衡、滤波等方法处理的效果不理想,本文在模糊增强的理论基础上,提出了多级灰度增强的概念,利用模糊算子并通过定义隶属函数、饱和增强点和渡越点参数,给出了一种多级灰度增强的算法,该算法可根据要求对图象不同区域层次设计不同增强效果,使图象层次更加清晰。
短句来源
     Subsequently, multi-gray-level-thresholding and fuzzy-region-growingtechniques are applied within the segmented lung regions to identify a set of lungnodule candidates.
     然后,多级灰度变换和基于模糊理论的区域生长技术被用来得到初始的肺部结节候选数据。
短句来源
     the cluster analysis of multi grey levels is proposed,based on the histogram, and establishing the criterion of minimizing, the object function and the thresholds of multi grey level, the optimal division of image can be got in multi grey levels.
     并提出基于直方图对多个亮度进行聚类分析,通过建立聚类目标函数的最小化数据,确立多级灰度门限,从而实现图像的多级灰度的最佳分割。
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  相似匹配句对
     Multi-level Security in Practice
     实用保密
短句来源
     grade.
    
短句来源
     Selection of Multi-grade Oil
     油的选用
短句来源
     grey resampling;
     影象灰度的重采样;
短句来源
     Gray levels of LCD
     液晶显示器灰度的实现
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In this paper, a realization process of fuzzy enhancement is given for application to multi area segment of image blurred by noise and segmented in multi grey levels; the cluster analysis of multi grey levels is proposed,based on the histogram, and establishing the criterion of minimizing, the object function and the thresholds of multi grey level, the optimal division of image can be got in multi grey levels.

本文对于被噪声污染而又要求按若干个灰度级作多区域分割的图象处理问题,给出了模糊增强的具体实现过程;并提出基于直方图对多个亮度进行聚类分析,通过建立聚类目标函数的最小化数据,确立多级灰度门限,从而实现图像的多级灰度的最佳分割。

In this paper,an automatic line following algorithm is proposed.According to three properties of linear symbols in grey image,the algorithm based on multiple criteria is valid for line following.The algorithm has been verified in praclice.

提出了一种基于多重判据的线状符号自动跟踪算法。该算法根据线状符号的三个特性,由多级灰度影像为基础抽取信息,以形成多重判据,由此可有效地跟踪线状符号。该算法在实际系统中得以实现,并在生产单位得以应用。

A new digital halftoning technique that displays continuous tone images on a bi-level graphic output device using subdivision is introduced. The technique makes use of psychophysical characteristics of the human visual system. The intensity error between the original image and the halftoned image for larger regions is treated prior to that for smaller regions in the subdivision process. The technique can be used in reducing the gray scale levels of an image. The algorithm is compared with the ordered dither...

A new digital halftoning technique that displays continuous tone images on a bi-level graphic output device using subdivision is introduced. The technique makes use of psychophysical characteristics of the human visual system. The intensity error between the original image and the halftoned image for larger regions is treated prior to that for smaller regions in the subdivision process. The technique can be used in reducing the gray scale levels of an image. The algorithm is compared with the ordered dither algorithm and the error diffusion algorithm.

提出一种用二值图形设备显示多级灰度图象的方法.这种基于细分的数字半色调技术利用了人类视觉系统的生理特点,优先考虑在较大区域内原始图象与经半色调处理后图象间的误差.该技术可用作图象灰度级的压缩.此外还对这一算法与有序颤抖法及误差扩散法进行了比较.

 
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