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1. 发明申请

WO2005109854A1 METHOD FOR PROCESSING COLOR IMAGE DATA 审中-公开
标题翻译：处理彩色图像数据的方法
公开(公告)号：WO2005109854A1
公开(公告)日：2005-11-17
申请号：PCT/IB2005/051451
申请日：2005-05-04
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , LAMMERS, Matheus, J., G. , DE GREEF, Petrus, M. , LEE, Wei, P. , VAN DER TOL, Erik, B. , KLOMPENHOUWER, Michiel, A. , LANGENDIJK, Erno, H., A.
发明人： LAMMERS, Matheus, J., G. , DE GREEF, Petrus, M. , LEE, Wei, P. , VAN DER TOL, Erik, B. , KLOMPENHOUWER, Michiel, A. , LANGENDIJK, Erno, H., A.
IPC分类号： H04N1/60
CPC分类号： H04N9/67 , H04N1/6058
摘要： A method for processing color image data that enables to optimally render a color image on a target device. The method incorporates a color gamut mapping step, where the amount of gamut mapping is adapted dynamically, in dependence of at least a color saturation value of the input pixel. Preferably, also a luminance value of the input pixel is used. The adaptive gamut mapping incorporates correction of saturation, and preferably also hue and white point, of the image data. The color gamut of the target device is used to the fullest possible extent, while clipping and loss of local details in highly saturated areas of the input image is largely prevented.
摘要翻译：一种用于处理能够在目标设备上最佳地呈现彩色图像的彩色图像数据的方法。该方法包括色域映射步骤，其中根据至少输入像素的色彩饱和度值动态地适配色域映射的量。优选地，还使用输入像素的亮度值。自适应色域映射包括图像数据的饱和度的校正，并且优选地还包括色相和白点。目标设备的色域被尽可能多地使用，同时在输入图像的高度饱和区域中限制和丢失局部细节被大大地防止。

2. 发明申请

WO2005011238A1 MOBILE DEVICE WITH DISPLAY DEVICE AND IMAGE ACQUISITION UNIT 审中-公开
标题翻译：具有显示设备和图像采集单元的移动设备
公开(公告)号：WO2005011238A1
公开(公告)日：2005-02-03
申请号：PCT/IB2004/051217
申请日：2004-07-14
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VAN DER TOL, Erik, B.
发明人： VAN DER TOL, Erik, B.
IPC分类号： H04M1/73
CPC分类号： G06F1/1613 , G06F1/1686 , G06F1/3203 , G06F1/3265 , H04M1/72555 , H04N5/23241 , H04N7/141 , H04N21/41407 , H04N21/4223 , H04N21/440281 , H04N21/4432 , H04N2007/145 , H04W52/027 , Y02D10/153
摘要： A mobile device (200) is comprising: a display device (102) for displaying a number of display images of a sequence of display images, during a predetermined amount of time; and an energy resource (116) for providing the display device (102) with energy, is disclosed. The mobile device (200) further comprises energy management means for estimating an amount of available energy of the energy resource and control means (114) for controlling the number of display images on basis of the amount of available energy. Additionally the mobile device comprises an image acquisition unit, like for instance a camera.
摘要翻译：移动设备（200）包括：显示设备（102），用于在预定的时间量内显示一系列显示图像的显示图像; 并且公开了一种用于向显示设备（102）提供能量的能量（116）。移动设备（200）还包括用于估计能量资源的可用能量的能量管理装置和用于基于可用能量的量来控制显示图像的数量的控制装置（114）。此外，移动设备包括图像获取单元，例如相机。

3. 发明申请

WO2004017641A1 A METHOD OF COMMUNICATING DATA WITHIN A CODER 审中-公开
标题翻译：在编码器中传送数据的方法
公开(公告)号：WO2004017641A1
公开(公告)日：2004-02-26
申请号：PCT/IB2003/003254
申请日：2003-07-16
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VAN DER TOL, Erik, B. , HEKSTRA, Gerben, J. , POL, Evert-Jan, D. , VAN EIJNDHOVEN, Josephus, T., J.
发明人： VAN DER TOL, Erik, B. , HEKSTRA, Gerben, J. , POL, Evert-Jan, D. , VAN EIJNDHOVEN, Josephus, T., J.
IPC分类号： H04N7/50
CPC分类号： H04N19/423 , H04N19/60 , H04N19/61
摘要： Transform based coders are frequently used in digital signal processing. The present invention relates to a method of communicating at least one block of data from a first functional element (3; 4; 7; 12; 14) within a transform based coder (1) or decoder (10) to a second functional element (4; 5; 7; 8; 14; 15) within the coder or decoder, where the block of data comprises a row-column structure of data coefficients. A significant communication workload occurs between individual elements of the coders and decoders. The present invention seeks to reduce this workload by making an effort to communicate only non-zero coefficients within a cartesian bounding box of a block between various functional units in a decoding or encoding scheme by reducing the size of the at least one block of data to produce a reduced size data block by elimination (31) of one or more rows and/or columns of substantially zero valued coefficients, and communicating (32) the reduced size data block from the first functional element to the second functional element.
摘要翻译：基于变换的编码器经常用于数字信号处理。本发明涉及一种将至少一个数据块从基于变换的编码器（1）或解码器（10）内的第一功能元件（3; 4; 7; 12; 14）传送到第二功能元件 4; 5; 7; 8; 14; 15），其中数据块包括数据系数的行列结构。在编码器和解码器的各个元件之间发生重大的通信工作。本发明寻求通过将解码或编码方案中的各个功能单元之间的块的笛卡尔边界框内的非零系数通过将至少一个数据块的大小减小到通过消除（31）基本上零值系数的一个或多个行和/或列，并且将缩小尺寸的数据块从第一功能元件传送到第二功能元件，从而产生缩小尺寸的数据块。

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