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color appearance model
相关语句
  色貌模型
     Appearance phenomena and color appearance model
     色貌与色貌模型
短句来源
     Color appearance model(CAM) is mainly used to solve color-reproduction problems under different view conditions, backgrounds and environment.
     色貌模型(CAM)主要解决不同观察条件、不同背景和不同环境下的颜色真实再现问题。
     In this paper, a method of predicting the newest color appearance model(CIECAM02) results using artificial neural network(ANN) is presented, including forward model(from colorimetric attributes to color appearance attributes) and reverse model(from color appearance to colorimetric attributes). A part of color charts of Natural Color System(NCS) are selected as training and testing samples for the networks.
     本文采用人工神经网络(ANN)的方法来实现目前最新的色貌模型CIECAM02的预测,包括正向预测(从色度参数到色貌属性参数)和反向预测(从色貌属性参数到色度参数),应用自然色系统(NCS)中的部分色样作为神经网络的训练和测试样本。
     To deduce a new color difference formula based on CIE 1997 Color Appearance Model(CIECAM97s), a color space J a 1 b 1 is first constructed with color appearance descriptors J,a,b in CIECAM97s.
     推导基于CIE 1997简化色貌模型 (CIECAM 97s)的新色差公式CDF CIECAM 97s.
短句来源
     The features of this method are, it adopted a vision matching method to map some color appearance factors between self-luminous body and reflector surface colors, but without the complexity of using any color appearance model.
     该方法的特点是采用“视觉匹配”方法 ,在反射体表面色和自发光体之间映射一些色貌因素 ,但没有使用任何复杂的色貌模型
短句来源
更多       
  色表模型
     The Application of CIE Newest Color Appearance Model
     CIE最新色表模型的应用探讨
短句来源
     Color appearance model can solve faithful reproduction in different background and viewing conditions.
     色表模型可以解决不同媒体在不同观察条件、不同背景和不同环境的颜色真实再现问题。
短句来源
     In the paper, the newest Color Appearance Model (CIECAM97s) and the revision of the CIECAM97s (CIECAM02) is expatiated, in order to accurately apply it in printing industry in the future.
     本文详细介绍了国际上的最新色表模型CIECAM97及其修正版本CIECAM02,以利于将来在印刷业中正确地应用。
短句来源
  “color appearance model”译为未确定词的双语例句
     In 2005 Microsoft has partnered with Canon to develop a new Windows Color System architecture for Microsoft(?) Windows Vista operating system which is going to be released in 2007. WCS has adopted a number of renovations including use of the latest CIE color appearance model (CAM) recommendations (now CIECAM02), measurement-based profiles, modular separation of devices, and gamut mapping modules among others.
     2005年,Microsoft和Canon宣布为其新一代的操作系统Windows Vista共同发展Windows Color System(WCS),WCS采取了很多不同于ICC色彩管理机制的地方,其实际效果还需拭目以待。
短句来源
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  color appearance model
A Color Appearance Model Applicable in Mesopic Vision
      


To deduce a new color difference formula based on CIE 1997 Color Appearance Model(CIECAM97s), a color space J a 1 b 1 is first constructed with color appearance descriptors J,a,b in CIECAM97s. The new formula is then deduced in the space and named CDF CIECAM97s. The factors for lightness, chroma and hue correction in the formula are derived by linear regression according to BFD? CP data sets. It is found by statistical analysis that CDF CIECAM97s is in closer accordance with the visual assessments...

To deduce a new color difference formula based on CIE 1997 Color Appearance Model(CIECAM97s), a color space J a 1 b 1 is first constructed with color appearance descriptors J,a,b in CIECAM97s. The new formula is then deduced in the space and named CDF CIECAM97s. The factors for lightness, chroma and hue correction in the formula are derived by linear regression according to BFD? CP data sets. It is found by statistical analysis that CDF CIECAM97s is in closer accordance with the visual assessments when compared with CMC(1∶1), CIE94 and CIE L *a *b * color difference formulae. Based on color appearance model, the new color difference formula can be used to predict color difference perception in a varity of different viewing conditions.

推导基于CIE 1997简化色貌模型 (CIECAM 97s)的新色差公式CDF CIECAM 97s.首先用该色貌模型中的色貌描述量J,a和b构建颜色空间Ja1b1,然后在该颜色空间里建立相应的色差公式 ,其中的明度、彩度和色调校正因子是根据BFD CP色差实验数据用线性回归法推导得到的 .统计分析的结果表明 ,推导所得的新色差公式与色差实验数据的一致性比CMC( 1∶1) ,CIE94和CIEL a b 等色差公式更好 .基于色貌模型的新色差公式能够在各种不同的观察条件下预测色差知觉

Digital color images are used widely. This paper has all-sided view on the color management and its elements device-profiles, color appearance models and color-gamut mapping in digital input and output technology. The paper refers to up-to-date research and developing directions in this field. Understanding this technology is useful to a variety of applications related to color images.

文章对数字彩色图象输入输出技术中所涉及颜色管理相关的设备概貌、色貌模型和色域映射等问题做了系统阐述。内容涉及了近年来国际上在这一领域的最新研究成果和发展方向。

Nowadays, there are two methods to realize the cross-media color production. They are the multi-spectral image color reconstruction and the color reproduction of base-CAM. Major aim of Color Appearance Model try to resolve the problem of high faithful color production in different viewing condition. In the paper, the newest Color Appearance Model (CIECAM02) is expatiated. And the correlation Color Appearance Model base-visual matching is presented.

 目前,国外的跨媒体的颜色再现方法主要集中在两个方面:多光谱图象颜色重建(Multi-spectralImageColorReconstruction)和基于色貌模型的颜色再现(ColorReproduction)。而色貌模型主要是解决不同媒体(Media)在不同的观察条件(ViewingCondition)、不同的背景(Background)和不同的环境(Surround)下的真实再现问题。文章详细介绍了目前国际上最新的色貌模型CIECAM02,并提出了一种基于视觉匹配的"关联色貌模型"。

 
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