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公开(公告)号：US5146328A
公开(公告)日：1992-09-08
申请号：US729591
申请日：1991-07-15
CPC分类号： H04N1/6022 , H04N1/6016
摘要： A color converter capable of conversions between various kinds of color signals appropriate for use over a network (i.e., RGB signals, various luminance/chromaticity separated signals that are expressed by linear transformations of said RGB signals, and CIE LAB signals, which signals may or may not be gamma-corrected) and the internal color signals of devices connected to the network can be realized by rewriting associated coefficients and constants using the same circuit. Accurate color conversions can always be accomplished with an inexpensive system layout.
摘要翻译： 能够在适合于网络使用的各种颜色信号（即，RGB信号，由所述RGB信号的线性变换表示的各种亮度/色度分离的信号）和CIE LAB信号之间进行转换的颜色转换器，哪些信号可以或 可能不被伽马校正），并且连接到网络的设备的内部颜色信号可以通过使用相同电路重写相关系数和常数来实现。 始终可以通过廉价的系统布局来实现准确的颜色转换。
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2.发明授权公开(公告)号：US08638358B2
公开(公告)日：2014-01-28
申请号：US12727167
申请日：2010-03-18
申请人： Dana Dabiri , Wei-Hsin Tien , Patrick Kartes , Toru Yamasaki
发明人： Dana Dabiri , Wei-Hsin Tien , Patrick Kartes , Toru Yamasaki
IPC分类号： H04N13/02
CPC分类号： G01P5/001 , G01N2015/1075 , G01P5/20
摘要： Three-Dimensional Defocusing Particle Image Velocimetry (3DDPIV) allows for measurement of three-dimensional velocities within a volume. In the disclosed embodiment, a mask with a plurality of apertures is disposed with a lens between the test section and a color camera. The field-of-view is backlit and the test section is seeded with black particles. This configuration allows for a lower power light source as compared to conventional 3DDPIV. Color-coded particle images are formed on a white background, wherein each of the color images is generated from light that travels through the filters not blocked by the imaged particle, thereby producing a color image that is of a color different from the color of any of the filters. A color space linear transformation is used to allow for accurate identification of each pinhole exposure when the color filters' spectrum does not match those of the 3-CCD color camera.
摘要翻译： 三维散焦粒子图像测速（3DDPIV）允许测量体积内的三维速度。 在所公开的实施例中，具有多个孔的掩模设置有在测试部分和彩色照相机之间的透镜。 视场是背光的，测试部分用黑色颗粒接种。 与传统的3DDPIV相比，该配置允许较低功率的光源。 颜色编码的粒子图像形成在白色背景上，其中每个彩色图像由穿过未被成像粒子阻挡的滤光器的光产生，由此产生颜色不同于任何颜色的颜色的彩色图像 的过滤器。 当彩色滤光片的光谱与3-CCD彩色相机不一致时，使用色彩空间线性变换来准确地识别每个针孔曝光。
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3.发明授权Image processing system capable of attaining color coincidence between input and output images 失效能够实现输入和输出图像之间颜色一致的图像处理系统
公开(公告)号：US5349452A
公开(公告)日：1994-09-20
申请号：US187730
申请日：1994-01-28
CPC分类号： H04N1/603
摘要： A color space of input image information sent from an image input device is recognized, and, if it is not the standard color space, it is judged whether the input image information is associated with color correction data. If the input image information is not on the standard color space but associated with color correction data, it is converted to image information on the standard color space using the associated color correction data. If the input image information is neither on the standard color space nor associated with color correction data, it is converted to image information on the standard color space using color correction data read from a storage device. A conversion device converts the image data on the standard color space to YMCK image information, which is sent to an image output device.
摘要翻译： 识别从图像输入装置发送的输入图像信息的色彩空间，如果不是标准色彩空间，则判断输入图像信息是否与颜色校正数据相关联。 如果输入图像信息不在标准色彩空间上但与颜色校正数据相关联，则使用相关联的颜色校正数据将其转换为关于标准色彩空间的图像信息。 如果输入图像信息既不在标准色彩空间上也不与色彩校正数据相关联，则使用从存储装置读取的颜色校正数据将其转换为标准色彩空间上的图像信息。 转换装置将标准色彩空间上的图像数据转换成发送到图像输出装置的YMCK图像信息。
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4.发明申请公开(公告)号：US20110025826A1
公开(公告)日：2011-02-03
申请号：US12727167
申请日：2010-03-18
申请人： Dana Dabiri , Wei-Hsin Tien , Patrick Kartes , Toru Yamasaki
发明人： Dana Dabiri , Wei-Hsin Tien , Patrick Kartes , Toru Yamasaki
IPC分类号： H04N13/02
CPC分类号： G01P5/001 , G01N2015/1075 , G01P5/20
摘要： Three-Dimensional Defocusing Particle Image Velocimetry (3DDPIV) allows for measurement of three-dimensional velocities within a volume. In the disclosed embodiment, a mask with a plurality of apertures is disposed with a lens between the test section and a color camera. The field-of-view is backlit and the test section is seeded with black particles. This configuration allows for a lower power light source as compared to conventional 3DDPIV. Color-coded particle images are formed on a white background, wherein each of the color images is generated from light that travels through the filters not blocked by the imaged particle, thereby producing a color image that is of a color different from the color of any of the filters. A color space linear transformation is used to allow for accurate identification of each pinhole exposure when the color filters' spectrum does not match those of the 3-CCD color camera.
摘要翻译： 三维散焦粒子图像测速（3DDPIV）允许测量体积内的三维速度。 在所公开的实施例中，具有多个孔的掩模设置有在测试部分和彩色照相机之间的透镜。 视场是背光的，测试部分用黑色颗粒接种。 与传统的3DDPIV相比，该配置允许较低功率的光源。 颜色编码的粒子图像形成在白色背景上，其中每个彩色图像由穿过未被成像粒子阻挡的滤光器的光产生，由此产生颜色不同于任何颜色的颜色的彩色图像 的过滤器。 当彩色滤光片的光谱与3-CCD彩色相机不一致时，使用色彩空间线性变换来准确地识别每个针孔曝光。
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5.发明授权
公开(公告)号：US5828470A
公开(公告)日：1998-10-27
申请号：US839966
申请日：1997-04-24
CPC分类号： H04N1/6027
摘要： A color values processing description which represents a procedure of color values processing is analyzed by use of a partial reservation table and a total reservation table. The color values processing description is changed based on results of the analysis. For example, two consecutive operations of the same type, such as normalizing operations, gamma correcting operations or look-up table referencing operations, are unified into a single operation.
摘要翻译： 通过使用部分保留表和总预约表来分析表示颜色值处理的过程的颜色值处理描述。 颜色值处理描述根据分析结果而改变。 例如，将相同类型的两个连续操作，诸如归一化操作，伽马校正操作或查找表引用操作，统一为单个操作。
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公开(公告)号：US5687332A
公开(公告)日：1997-11-11
申请号：US584719
申请日：1996-01-11
CPC分类号： G06T11/60
摘要： In an image edit processing system, a first image edit processing apparatus analyzes information for editing an image by means of a first information analyzer, and has a first image-editing-information generator for generating information to edit the image in accordance with the analyzed information. An image storing/editing apparatus includes an image memory for storing the image, analyzes information for editing the image by a second information analyzer, and includes a second image-editing-information generator for generating information to edit the image in accordance with the analyzed information. The apparatuses are connected together via an information transmitting path. Memory may be provided for storing for a fixed period of time the image edited by the first image edit processing apparatus.
摘要翻译： 在图像编辑处理系统中，第一图像编辑处理装置利用第一信息分析器分析用于编辑图像的信息，并具有第一图像编辑信息生成部，其根据所分析的信息生成用于编辑图像的信息 。 一种图像存储/编辑装置包括：图像存储器，用于存储图像，分析由第二信息分析器编辑图像的信息，并且包括第二图像编辑信息生成器，用于根据分析的信息生成用于编辑图像的信息 。 这些装置通过信息发送路径连接在一起。 可以提供存储器用于在固定的时间段内存储由第一图像编辑处理装置编辑的图像。
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