In colorimetry, CIECAM02 is the color appearance model published in 2002 by the International Commission on Illumination (CIE) Technical Committee 8-01 (Color Appearance Modelling for Color Management Systems) and the successor of CIECAM97s. The two major parts of the model are its chromatic adaptation transform, CIECAT02, and its equations for calculating mathematical correlates for the six technically defined dimensions of color appearance: brightness (luminance), lightness, colorfulness, chroma, saturation, and hue. Brightness is the subjective appearance of how bright an object appears given its surroundings and how it is illuminated. Lightness is the subjective appearance of how light a color appears to be. Colorfulness is the degree of difference between a color and gray. Chroma is the colorfulness relative to the brightness of another color that appears white under similar viewing conditions. This allows for the fact that a surface of a given chroma displays increasing colorfulness as the level of illumination increases. Saturation is the colorfulness of a color relative to its own brightness. Hue is the degree to which a stimulus can be described as similar to or different from stimuli that are described as red, green, blue, and yellow, the so-called unique hues. The colors that make up an object’s appearance are best described in terms of lightness and chroma when talking about the colors that make up the object’s surface, and in terms of brightness, saturation and colorfulness when talking about the light that is emitted by or reflected off the object. CIECAM02 takes for its input the tristimulus values of the stimulus, the tristimulus values of an adapting white point, adapting background, and surround luminance information, and whether or not observers are discounting the illuminant (color constancy is in effect). The model can be used to predict these appearance attributes or, with forward and reverse implementations for distinct viewing conditions, to compute corresponding colors. The Windows Color System introduced in Windows Vista uses Canon's Kyuanos (キュアノス) technology for mapping image gamuts between output devices, which in turn uses CIECAM02 for colour matching. (Wikipedia).
Citrix XenApp 6.5 Lesson 1 Licensing XenApp
More videos like this online at http://www.theurbanpenguin.com This is the first in a series of video tutorials designed to help you with your studies for the Citrix Certified Administrator (CCA) 6 exam 1y0-a22. In this first video we look at licensing and install and upgrade a licensing s
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Citrix : XenServer xe vm-import from Windows
More videos like this online at http://www.theurbanpenguin.com In this video we look at using xe.exe and vm-import to import a virtual machine appliacance into our Citrix XenServer host. XE is part of the XenCeter install on windows and we can access in the %PROGRAMFILES%\Citrix\XenCenter
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Citrix XenApp 6.5 Lesson 3 Adding a second server to the farm
More videos like this online at http://www.theurbanpenguin.com . In this video we add the second Citrix XenApp 6.5 server to our farm. This time round we can see that we have choice beteen session controller and hots or host only. We assign the session host only role to illustrate that the
From playlist Citrix XenApp CCA 6 Study Videos
Citrix XenDesktop CCA Lesson 4 Web Interface
More videos like this online at http://www.theurbanpenguin.com In this video we take a a look at configuring the Web Interface site for XenDesktop. we utilize and existing Web Interface server to include custom logo and desktop viewer. If you want to see the full Web Interface install and
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Citrix : Using the Web Interface to deliver clients
More videos like this can be found at http://www.theurbanpenguin.com This is just a quick step though in delivering the Citrix Receiver via the Web interface that ships with XenApp 6.5. It does mean an edit to the WebInterface.Conf as the change is not exposed in the Web Console.
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CITRIX : XenApp 6 License Manager Ports
Just trying to clear up any confusiion with the three ports used in the XenApp License manager. So we look at the 3 ports 8082, 27000 and 7279 and see their usuage in packet captures.
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CITRIX :XenServer 5.6 Installation and XenCenter Configuation
More videos like this on http://www.theurbanpenguin.com : We first look at installinf the XenServer HyperVisor and Management Domain with a very quick tour of the Linux OS once installed. We then swap to a Winodws 7 machine to install the XenCenter Management Console and look at simple ta
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Citrix XenDesktop 5 CCA Licensing
More videos like this online at http://www.theurbanpenguin.com In this video we look at licensing of XenDesktop 5 and the licensing server. Even the free Express Edition required licenses. The License server can be shared between XenApp and XenDesktop
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Citrix : Web Interface enabling HTTPS
More videos like this online at http://www.theurbanpenguin.com In this video we take a look at enabling HTTPS access with SSL to the WebInterface Server. With the later Citrix Receivers HTTPS is becoming the Protocol of choice and certainly when used with the Citrix Access Gateway we shoul
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More videos like this on http://www.theurbanpenguin.com : In this video we look at a quick install of XenApp 6.5, the new release the Citrix enhancement to Terminal Services. We add the server to a new farm and configure the database connection. Look at the new management console, AppCen
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