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1. 发明申请

US20110018892A1 METHOD, DEVICE, AND PROGRAM FOR PROCESSING IMAGE AND IMAGE DISPLAY DEVICE 审中-公开
标题翻译：用于处理图像和图像显示装置的方法，装置和程序
公开(公告)号：US20110018892A1
公开(公告)日：2011-01-27
申请号：US12729403
申请日：2010-03-23
申请人： Masayuki OTAWARA , Hidehito OGAWA
发明人： Masayuki OTAWARA , Hidehito OGAWA
IPC分类号： G09G5/02
CPC分类号： G09G5/02 , G09G2320/0271 , G09G2320/066 , G09G2360/16 , H04N5/57 , H04N9/67 , H04N9/77 , H04N21/4318
摘要： Provided are image signal processing devices, image signal processing methods, programs and display devices for improving the quality of an image. The image signal processing device includes a first color space converting unit for outputting hue signals, saturation signals, and first luminance signals with respect to each of a plurality of pixels based on the input image signals; a margin value calculating unit for calculating margin values for the hues based on the corresponding hue signals; a control value set up unit for setting up control values controlling the corresponding first luminance signals based on the corresponding saturation signals and the corresponding margin values; a brightness adjusting unit for adjusting brightnesses of the first luminance signals based on the corresponding control values and outputting second luminance signals with adjusted brightnesses.
摘要翻译：提供了用于提高图像质量的图像信号处理装置，图像信号处理方法，程序和显示装置。图像信号处理装置包括：第一颜色空间转换单元，用于基于输入的图像信号输出关于多个像素中的每一个的色相信号，饱和度信号和第一亮度信号; 余量值计算单元，用于基于相应的色调信号计算色调的余量值; 控制值设定单元，用于基于相应的饱和信号和相应的余量值来设定控制对应的第一亮度信号的控制值; 亮度调整单元，用于根据对应的控制值调整第一亮度信号的亮度，并输出具有调节亮度的第二亮度信号。

2. 发明申请

US20090079873A1 APPARATUS FOR AND METHOD OF PROCESSING IMAGE SIGNAL AND DISPLAY APPARATUS 审中-公开
标题翻译：用于处理图像信号和显示装置的装置和方法
公开(公告)号：US20090079873A1
公开(公告)日：2009-03-26
申请号：US12100101
申请日：2008-04-09
申请人： Masayuki OTAWARA
发明人： Masayuki OTAWARA
IPC分类号： H04N5/52
CPC分类号： H04N5/04 , G09G3/2025 , G09G3/2081 , G09G3/3648 , G09G2320/0247 , G09G2320/0257 , G09G2320/0261 , G09G2320/103 , G09G2340/16 , H04N7/0132
摘要： Provided are an apparatus for and a method of processing an image signal, a program, and a display apparatus. The apparatus includes: a sub frame generating unit outputting an input signal a plurality of times in one frame period and generating a plurality of sub frames in the one frame period; a correlation judging unit judging a correlation between a current frame which is represented by the input image signal for every sub frame and a preceding frame for every corresponding pixel; and a frame distributing unit adjusting a gain of an image signal corresponding to each pixel for every sub frame on the basis of the correlation judged by the correlation judging unit, and outputting the image signal adjusted for every sub frame in a period corresponding to each of the sub frames.
摘要翻译：提供了一种处理图像信号的装置和方法，程序和显示装置。该装置包括：子帧生成单元，在一个帧周期内多次输出输入信号，并在该帧周期内生成多个子帧; 相关判断单元，判断由每个子帧的输入图像信号表示的当前帧与每个对应像素的前一帧之间的相关性; 以及帧分配单元，其基于由所述相关判断单元判断的相关性，对每个子帧对应于每个像素的图像信号的增益进行调整，并输出对应于每个子帧的每个子帧调整的图像信号子帧。

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