visual characteristic

Human visual system has special mechanism in characteristic identification.

人类视觉系统对图像特征提取有特殊的机制.

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For Human Visual System has the masking characteristic, a blocking-artifact visible function is introduced. The threshold of the potential energy function is adaptively adjusted by edge information of the shifted block so as to reduce the blocking artifacts as much as possible and protect image edge information.

利用人类视觉系统对块效应有掩盖性的特点引入一个块效应可见度函数，根据转换块的边缘信息自适应调整势能函数的阈值，从而尽可能地消除块效应并保护图像的边缘信息。

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The paper has introduced the main characteristic and advantage of modeling tool Creator briefly, and researched modeling process and controlling method of dynamic model in three-dimension visual simulation emphatically.

论文简要介绍了建模工具Creator的主要特点和优势，以地铁车站电子时钟为例，重点研究了在三维视景中动态模型的建立过程和控制方式，实现了在静态模型中达到动态显示的效果。

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The research on the appraisal to the road lighting quality should use luminance standard and small target visibility level which are more conform to the human eye visual characteristic.

研究道路照明应以更加符合人眼视觉特性的亮度指标和可见度指标对道路照明质量进行评价。

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The visual neural mechanism and frequency characteristic of the temporal high pass filter nonuniformity correction technique for infrared focal plane array were studied.

分析基于时域高通滤波的红外焦平面自适应非均匀校正算法的视觉神经机制以及滤波器的幅频特性。

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In this paper, based on the analyses of the distortion characteristic of scanned topographic map, an experienced formula is put forward, and a special topographic map's correction and patching software is developed with visual C++.

在分析扫描地形图变形特点的基础上，提出了变形进行纠正的经验公式，并用VC++开发了一个针对地形图的纠正和拼接的专用软件。

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The main point of my analysis is the different characteristic with traditional visual communication design.

分析着重于区别于传统视觉传达设计的特点，在大的方向原则上做出分析。

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To overcome these shortages, make three-dimensional imaging laser radar has the characteristic of high frame rate, large visual field. A project use streak tube as the detector in three-dimensional laser imaging system has been put forward in recent years.

为了克服这个缺点，使激光三维成像雷达具有高帧频、大视场角的特点，近些年国际上提出了采用条纹管作为探测器实现激光三维成像的方案。

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This suggests that the basic processing unit in Chinese reading is word, at least to high frequency words. Overall, both low-level visual features and the characteristic of word-based processing of Chinese reading should be considered during constructing eye movement control model in Chinese reading.

总之，在建构汉语阅读眼动控制模型时，既要考虑低水平视觉因素的影响，还要注意汉语以词为基本加工单元的特点。

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As the most close to human visual characteristic three-dimensional system, binocular stereo vision system is a research hotspot in machine vision.

双目立体视觉系统作为最接近于人类视觉结构特征的三维图像系统，是现阶段机器视觉的研究热点。

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An Edge Detection Algorithm Based on a Visual Characteristic and BTC

一种基于视觉特性和BTC的图象边缘检测算法

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