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1. 发明申请

US20110249186A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING SYSTEM 有权
标题翻译：图像处理设备，图像处理方法和图像处理系统
公开(公告)号：US20110249186A1
公开(公告)日：2011-10-13
申请号：US13077343
申请日：2011-03-31
申请人： Masaaki YAMANE , Shozo Into , Masanori Abe
发明人： Masaaki YAMANE , Shozo Into , Masanori Abe
IPC分类号： H04N9/74
CPC分类号： H04N5/265
摘要： There is provided an image processing apparatus including: a plurality of signal processing circuits that compose video signals; and a communication path that connects the plurality of signal processing circuits, wherein any one of the plurality of signal processing circuits composes a video signal obtained by composition by the signal processing circuit, and a video signal obtained by composition by another signal processing circuit supplied from the another signal processing circuit via the communication path.
摘要翻译：提供一种图像处理装置，包括：构成视频信号的多个信号处理电路; 以及连接所述多个信号处理电路的通信路径，其中，所述多个信号处理电路中的任何一个组成由所述信号处理电路构成的视频信号，以及通过由另一个信号处理电路合成获得的视频信号通过通信路径的另一个信号处理电路。

2. 发明授权

US08817192B2 Image processing apparatus, image processing method, and image processing system 有权
标题翻译：图像处理装置，图像处理方法和图像处理系统
公开(公告)号：US08817192B2
公开(公告)日：2014-08-26
申请号：US13077343
申请日：2011-03-31
申请人： Masaaki Yamane , Shozo Into , Masanori Abe
发明人： Masaaki Yamane , Shozo Into , Masanori Abe
IPC分类号： H04N9/76 , H04N9/74 , H04N9/67 , H04N5/268 , H04N5/222
CPC分类号： H04N5/265
摘要： There is provided an image processing apparatus including: a plurality of signal processing circuits that compose video signals; and a communication path that connects the plurality of signal processing circuits, wherein any one of the plurality of signal processing circuits composes a video signal obtained by composition by the signal processing circuit, and a video signal obtained by composition by another signal processing circuit supplied from the another signal processing circuit via the communication path.
摘要翻译：提供一种图像处理装置，包括：构成视频信号的多个信号处理电路; 以及连接所述多个信号处理电路的通信路径，其中，所述多个信号处理电路中的任何一个组成由所述信号处理电路构成的视频信号，以及通过由另一个信号处理电路合成获得的视频信号通过通信路径的另一个信号处理电路。

3. 发明授权

US06369860B1 Color conversion apparatus and method for image data 失效
标题翻译：用于图像数据的颜色转换装置和方法
公开(公告)号：US06369860B1
公开(公告)日：2002-04-09
申请号：US08714155
申请日：1996-09-18
申请人： Shozo Into
发明人： Shozo Into
IPC分类号： H04N974
CPC分类号： H04N9/643 , H04N9/75
摘要： A color conversion apparatus in which an output result of a color converting circuit at a succeeding stage for color-converting a specific color can be prevented from being affected by an output result of a color converting circuit at the preceding stage for color-converting a whole image. A first color converting circuit color-converts a whole image of image data in a first color-conversion fashion. A second color converting circuit color-converts only the area of such color in a second color-conversion fashion by adding a correction signal which results from multiplying a key signal indicative of an area of specific color to image data in which the whole image is color-converted in a first color-conversion fashion. A key signal generating circuit generates the key signal from the image data supplied to the first color converting circuit.
摘要翻译：可以防止用于颜色转换特定颜色的后级处的颜色转换电路的输出结果受到前一级的颜色转换电路的输出结果的影响，从而对整体进行颜色转换图片。第一颜色转换电路以第一颜色转换方式对图像数据的整个图像进行颜色转换。第二颜色转换电路仅以第二颜色转换方式对这种颜色的区域进行颜色转换，通过将表示特定颜色的区域的键信号相乘产生的校正信号与其中整个图像是颜色的图像数据相加以第一种颜色转换方式转换。键信号发生电路从提供给第一颜色转换电路的图像数据产生键信号。

4. 发明授权

US08274608B2 Image processing apparatus, and method for controlling an image processor 有权
标题翻译：图像处理装置和用于控制图像处理器的方法
公开(公告)号：US08274608B2
公开(公告)日：2012-09-25
申请号：US12715748
申请日：2010-03-02
申请人： Shozo Into
发明人： Shozo Into
IPC分类号： H04N5/268
CPC分类号： H04N5/268
摘要： In an image processing apparatus, an image processor includes: a matrix switcher, wherein intersecting input and output lines are connected by crosspoint switches; a signal processing block connected to output lines on the upstream side, and input lines on the downstream side by reentry paths; and an output block connected to output lines on the upstream side. An external reentry settings unit sets a first and second port of the matrix switcher as external reentry output ports, the first port being a matrix switcher output port, and the second port being a matrix switcher input port. A reentry stage information generator generates reentry stage information, which indicates the stage of the internal signal processing path where a special function unit is logically positioned, and wherein the special function unit corresponds to the external reentry output ports of the signal processing block and the output block.
摘要翻译：在图像处理装置中，图像处理器包括：矩阵切换器，其中交叉输入和输出线通过交叉点开关连接; 连接到上游侧的输出线的信号处理块，以及通过再入路径在下游侧的输入线; 以及连接到上游侧的输出线的输出块。外部再入设置单元将矩阵切换器的第一和第二端口设置为外部再入输出端口，第一端口是矩阵切换器输出端口，第二端口是矩阵切换器输入端口。再入级信息生成器生成再入级信息，其指示在逻辑上定位特殊功能单元的内部信号处理路径的阶段，并且其中特殊功能单元对应于信号处理块的外部再入输出端口和输出块。

5. 发明授权

US06545726B2 Color conversion apparatus for image data and color conversion method for image data 有权
公开(公告)号：US06545726B2
公开(公告)日：2003-04-08
申请号：US10073457
申请日：2002-02-11
申请人： Shozo Into
发明人： Shozo Into
IPC分类号： H04N964
CPC分类号： H04N9/643 , H04N9/75
摘要： It is an object of the present invention to provide a color conversion apparatus in which an output result of a color converting circuit at the succeeding stage for color-converting a specific color can be prevented from being affected by an output result of a color converting circuit at the preceding stage for color-converting a whole image. Since a first color converting circuit (10) color-converts a whole image of image data in a first color-conversion fashion. A second color converting circuit (20) color-converts only the area of such color in a second color-conversion fashion by adding a correction signal which results from multiplying a key signal (4) indicative of an area of specific color to image data in which the whole image is color-converted in a first color-conversion fashion and a key signal generating circuit (30) generates the key signal (4) from the image data supplied to the first color converting circuit 10 the output result of the second color converting circuit (20) at the succeeding stage for color-converting the specific color can be prevented from being affected by the output result from the first color converting circuit (10) at the succeeding stage for color-converting the whole image.

6. 发明授权

US5734438A Key signal waveform shaping apparatus 失效
标题翻译：关键信号波形整形装置
公开(公告)号：US5734438A
公开(公告)日：1998-03-31
申请号：US574852
申请日：1995-12-19
申请人： Shozo Into
发明人： Shozo Into
IPC分类号： H04N5/222 , H04N5/275 , H04N9/74 , H04N9/75
CPC分类号： H04N5/275
摘要： In a key signal waveform shaping apparatus which includes an adder 1 for supplying a key source signal KS with a gain of a predetermined slice level, a multiplier 2 for extending a signal offset by the adder 1 by multiplication of a gain, and a first limiter circuit 3 for converting the signal extended by the multiplier 2 by cutting an upper limit value and lower limit value of the extended signal. A limit value generating circuit generates an upper limit value and lower limit value from the signal offset by the adder 1. The key signal K is obtained by further limiting the output of the first limiter circuit 3 by the upper limit value and the lower limit value. The present invention provides a key signal waveform shaping apparatus in which an error of an edge position of a key signal can be removed and in which the quality of a synthesized picture can be improved.
摘要翻译：在包括用于向键源信号KS提供预定限幅电平的增益的加法器1的关键信号波形整形装置中，乘法器2用于通过增益乘以扩展由加法器1偏移的信号，以及第一限幅器电路3，用于通过切断扩展信号的上限值和下限值来转换由乘法器2扩展的信号。极限值产生电路根据加法器1的偏移量产生上限值和下限值。通过进一步将第一限幅电路3的输出限制为上限值和下限值，获得键信号K 。本发明提供了一种键信号波形整形装置，其中可以去除键信号的边缘位置的误差，并且可以提高合成图像的质量。

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