chrominance n.【無線電】1.色品，色度。2.彩色信號。
n. 【無線電】 1.色品，色度。 2.彩色信號。 “chrominance adjustment“ 中文翻譯： 色度調節; 色品調整“chrominance amplifer“ 中文翻譯： 色度放大器“chrominance amplifier“ 中文翻譯： 色度放大器; 色訊放大器“chrominance axis“ 中文翻譯： 色度軸“chrominance band“ 中文翻譯： 色度頻帶“chrominance bandwdth“ 中文翻譯： 色度信號帶寬“chrominance bandwidth“ 中文翻譯： 彩色帶寬; 色度信號帶寬“chrominance cancellation“ 中文翻譯： 色度消除; 色度消隱; 色訊刪除“chrominance carrier“ 中文翻譯： 色度信號載波; 色度載波; 色訊載波“chrominance channel“ 中文翻譯： 彩色信道; 色度通道“chrominance circuit“ 中文翻譯： 彩色信號電路; 色度信號電路“chrominance component“ 中文翻譯： 色度分量“chrominance components“ 中文翻譯： 色度分量“chrominance control“ 中文翻譯： 色度調整“chrominance delay“ 中文翻譯： 色度延遲“chrominance demodulation“ 中文翻譯： 色度解調; 色度信號解調“chrominance demodulator“ 中文翻譯： 彩色信號調節器; 色度解調器; 色訊解調器“chrominance detector“ 中文翻譯： 彩色信號檢波器; 色度信號檢波器“chrominance frequency“ 中文翻譯： 色度頻率“chrominance information“ 中文翻譯： 色度信息“chrominance lock“ 中文翻譯： 色度鎖相“chrominance matrixing“ 中文翻譯： 色度信號矩陣“chrominance modulation“ 中文翻譯： 色度信號調制“chrominance modulator“ 中文翻譯： 色度調制器; 色度信號燈器; 色度信號調制器; 色訊調變器“chromin“ 中文翻譯： 色菌素“chromik“ 中文翻譯： 赫羅米克
chromite |
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The principle of this system is as follows . the white image of color tv will image on cmos image sensor by the telescope system , and the data of image will be enlarged , a / d changed by cmos image sensor . after dsp gathers and processes the white image of color tv , the luminance and chrominance parameters of color tv white image will be gotten 彩色電視機白場圖像經過望遠系統成像于彩色cmos圖像傳感器的光敏感面上，彩色cmos圖像傳感器完成放大、 a / d等功能，最后由dsp實現數據的采集、計算，從而獲得彩色電視機的白場光色特性參數。 |
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In improved uep scheme , the syntax elements belonged to luminance parts and chrominance parts was reassigned to different data partitions . those packets containing syntax elements belonged to luminance parts were got error protection at high level so as to guarantee their correctness during transmitting in error - prone network . simulation has shown that using proposed scheme , the packing tradeoff is decreased 8240 bytes in error - free channel and also the output bits and bit rate of coded video stream are decreased 2 . 70kbits and 0 . 33 kbps respectively 仿真實驗表明，本方案能在無噪信道中有效降低編碼器端8240字節的打包開銷和2 . 70kbit的輸出比特數以及0 . 33kbps的比特率，而在有噪信道中可使解碼輸出重構視頻圖像的視覺質量得到一定程度的提高，亮度分量峰值信噪比可增加近1db 。 |
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When processing the shadow of foreground moving objects , in order to overcome the influence of illumination change of part or integrity in the image , the color model of brightness distortion and chrominance distortion is established to distinguish shaded background , highlight background , original background and foreground objects , and then select the threshold automatically to classify the pixel points in the image 在處理前景目標的陰影問題時,為了克服了圖像局部或整體的光照變化的影響,通過建立亮度變化和色度變化的彩色模型,來區分陰影背景、高亮背景、普通背景及前景目標,然后自動選擇閾值對圖像的像素點進行分類。 |
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In the first chapter , the development of color tv and the principle of color tv chrominance will be introduces . the reason that the common color analyzer and white balance tester cannot measure the luminance and chrominance of liquid crystal will be analyzed , too 第一章緒論，介紹了彩電的色度學原理和彩電的發展趨勢，分析了現有的彩色分析儀和白平衡儀不能夠測量液晶電視、背投電視光色特性的原因，在此基礎上提出了本課題的研究方向。 |
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Two face detection methods are proposed in our prototype system , they are base on skin color model in hsv chrominance space and haar - like feature . the face recognition approach that we proposed involves the use of embedded hidden markov models 在人臉檢測環節，本文采用了兩種方案：基于膚色特征的camshift算法和基于局部haar特征的算法；識別環節采用基于嵌入式隱馬爾可夫模型( embeddedhmm )的算法。 |
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This system is an attempt that to measure white image luminance and chrominance of crt color tv and non crt color tv with cmos image sensor , and then to realize to auto white balance to crt color tv , liquid crystal tv with it 這套系統是利用彩色cmos圖像傳感器對crt和非crt電視機進行白場測量，繼而實現對crt彩色電視機、液晶彩色電視機、各種背投電視進行自動白平衡調整的一個新嘗試。 |
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The experiment results have proved that the measurement system is of high accuracy . the research on crt and non crt white image luminance and chrominance measurement has reached the anticipated demands 經過實際使用，本系統取得了滿意的結果，能夠同時滿足crt彩色電視機和液晶電視白場光色特性的測量要求，達到了研究的預期目的。 |
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This dissertation introduces a newly white image luminance and chrominance measurement system of color tv in detail , which takes cmos image sensor as its detector and dsp as its kernel processor 本文詳細論述了一種新型的彩色電視機白場光色特性檢測系統，該系統采用彩色cmos圖像傳感器作為探測器，用dsp作為核心處理器。 |
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In this thesis , luminance and chrominance separation algorithms were also analyzed and studied . three lines adaptive comb filter was utilized to separate luminance signal and chrominance signal 研究了亮色分離的各種算法,采用3行自適應梳狀濾波的方法實現了亮度信號和色度信號的分離。 |
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The second chapter briefs the fundamental principles and methods of photometric and colorimetric measurement , including the measurement principia of luminous density , luminous flux , luminance and chrominance 第二章闡述了光度和色度測量的基本原理，測量的方法及其儀器的工作原理。 |
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The luminance and chrominance measurement principle of color tv and the ways to luminance and chrominance measurement of white color tv will be introduced and discussed in the second chapter 第二章闡述了彩色電視機光色測量的原理，介紹了測量彩色電視機白場光色特性的方法。 |
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Shin color is one of most important human face characteristic , the gaussian model skin color segmentation under ycbcr chrominance space method is choose by the thesis 膚色是人臉重要特征,在通過膚色采樣統計和聚類分析后,確立一種在ycbcr空間下的基于高斯模型的膚色分割方法。 |
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Dg dp measurements of the electrical properties of transmitting tubes - methods of measuring the distortion in the chrominance signal due to the luminance differential gain and differential phase 發射管電性能測試方法由亮度信號不同引起的色度信號失真 |
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Through calculating on the luminance , chrominance and gradient density of the moving foreground region . a shadow judging function was constructed 通過對前景運動區域像素的亮度、色度和梯度密度的計算，得到一個陰影判斷函數。 |
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Non - broadcast videotape recorders - methods of measurement - part 2 : video characteristics chrominance secam iec 61041 - 2 : 1994 ; german version en 61041 - 2 : 1996 非廣播用錄像機.測量方法.第2部分: secam錄像機色度 |
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Object that is initialized with the globally unique identifier for the chrominance table parameter category Encoder . chrominancetable字段用色度表參數類別的全局唯一標識符初始化的 |
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The two chromatic aberrations were separated from chrominance signal adopting square demodulation 采用正交解調的方法實現了兩種色差信號的分離,并完成了該電路的設計。 |
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Non - broadcast video tape recorders - methods of measurement - part 2 : video characteristics chrominance secam 非播放用錄像機.測量方法.第2部分: secam錄像機色度特性 |
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Non - broadcast video tape recorders . methods of measurement . part 2 : video characteristics chrominance secam 非播放用錄像機.測量方法.第2部分: secam錄像機色度特性 |