white-balance 白平衡(2) 白场平衡(2)   白平衡      The Designation of On-line White-balance Tester for Color TV      在线式彩电白平衡测试仪的研制 短句来源      On white-balance adjustment and calibration of the color monitor, the relation between the RGB phosphors is studied, thus a model with piecewise linear programming and progressively addition approaching algorithm is setup.      在对彩显进行白平衡调整和荧光粉色度特性定标的基础上，考虑了三原色荧光粉之间的相关性，提出了一种分段线性回归并逐次叠加逼近的算法。 短句来源   白场平衡      The white-balance influences the color-reproduction effect of color TV directly, so it must be measured and adjusted precisely.      白场平衡直接影响彩色电视的色还原质量,必须进行精确的测量和调整。 短句来源      In this paper, based on the principle of white-balance and combined with the theory of colorimetry and electronic technology, the method of measuring and adjusting the white-balance of color TV is analysed in detail. As a result, a white-balance auto-tester of WB-1 type has been designed successfully and applied to the color TV production line.      本文依据白场平衡原理,结合色度学理论和电子技术,对彩电白场平衡的测量和调整机制进行了详尽的分析,成功地研制了用于彩电生产线的WB-1型白场平衡自动调试仪。 短句来源   “white-balance”译为未确定词的双语例句      A White-Balance Auto-Tester for Color TV      彩色电视白场平衡自动调试仪 短句来源      Part 3 analyses the difference of perception and discrimination to color between the human eyes and CCD system, and develops a new method based on CCD technology to evaluate the screen white-balance.      (3)分析了人眼与CCD对彩色刺激的不同响应，建立了基于CCD的显示器全屏色纯均匀性测试方法。 短句来源   相似匹配句对      White      清新白色 短句来源      WHITE      白色 短句来源      White Balance and its Realization      白平衡及其实现 短句来源      -streptococci, white staphylococci.      以及对金黄色葡萄球菌、溶血性链球菌、白色葡萄球菌的体外抑制作用。 短句来源      THE ANGEL-WHITE CRANE      祥瑞天使仙鹤 短句来源 查询“white-balance”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 没有找到相关例句 This paper describes the conditions of white balance in colour television receivers,theoretical analysis of white balance adjustment circuits in common use and methods of their adjustment.The range of picture tube parameters which can realize white balance after adjustment is preliminarily discussed also. 本文阐述并导出了彩色电视机实现白平衡的条件。对常用的白平衡调整电路作了理论分析并给出调整方法,还指出当显象管的有关参数在一定范围内才有可能通过调整实现白平衡。 At present the photoelectric detectors of new photoelectric inte-grating colorimeters can be spectrally corrected with some kinds of differentmatching methods.And these colorimeters usually include some electric tech-nology such as I/V converter and digital-display technique,and always emp-loy computers with useful software.In order to correct the chromatic accuracyof these instruments,the knowledge of colorimetry must be applied.Combin-ing with their hardware and software,a reliable calibration of these instru-ments... At present the photoelectric detectors of new photoelectric inte-grating colorimeters can be spectrally corrected with some kinds of differentmatching methods.And these colorimeters usually include some electric tech-nology such as I/V converter and digital-display technique,and always emp-loy computers with useful software.In order to correct the chromatic accuracyof these instruments,the knowledge of colorimetry must be applied.Combin-ing with their hardware and software,a reliable calibration of these instru-ments against any colorimetric illuminant can be finished rapidly,Preciselyand by only one time.This calibrating method has been practically Proved tobe convenient and effective.This paper intends to introduce the calibrating principle and its practisingprocess.Then connecting with the real calibrating examples of CL-II ColorSpotmeter and WB-1 White Balance Auto-Tester for color TV_(?) which are therecent achievements of Dept.of Optical Engineering of Zhejiang University,a general explanation and discussion,together with their measuring or testingaccuracy,will be illustrated in the article. 目前,新颖的光电积分式色度仪器的光电探测器具有若干种不同的光谱匹配方式,而且仪器都应用了电流电抵变换器电路及数字显示技术,并结合有软件功能。校正这种仪器可运用色度学知识,通过仪器硬件和软件的结合,能快速、精确地对任何色源进行一次性可靠定标。实际应用证明本方法是方便而有效的。本文拟介绍这种定标原理及其实施方法,并针对由浙江大学光仪系研制成功的CL-Ⅱ型彩色亮度计和WB-1型彩色电视白平衡自动调试仪的定标实例加以粗浅的探讨。 The working principles and applied ranges of several kinds of colorimeters capable of odjusting and measuring white balance of color TV are introduced. Also their advantages and disadvantages are compared with eachother and evaluated. 介绍了彩色电视白场平衡调试中常用的几种色度仪器的工作原理和应用范围,并对其优缺点进行了比较和评价。   << 更多相关文摘      相关查询 white-wall water-white white-pupil white-led yellow-white white-coal white-beam white-vein white-noised white-backed white-black white-yellow

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