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1. 发明申请

US20070260458A1 Subword parallelism method for processing multimedia data and apparatus for processing data using the same 审中-公开
标题翻译：用于处理多媒体数据的子字并行方法及使用其处理数据的装置
公开(公告)号：US20070260458A1
公开(公告)日：2007-11-08
申请号：US11710855
申请日：2007-02-26
申请人： Jong-Myon Kim , Dongsoo Kang , Kyoung-June Min , Eun-Jin Ryu
发明人： Jong-Myon Kim , Dongsoo Kang , Kyoung-June Min , Eun-Jin Ryu
IPC分类号： G10L15/00
CPC分类号： G06F9/30014 , G06F9/30036 , G06F9/30109
摘要： Disclosed is a parallel processing method in a data processing system that temporarily loads data stored in a memory in word registers and parallel-processes subwords constituting the loaded word using Arithmetic Logic Units (ALUs) which are equal in size to the subwords. The method includes generating a shortened subword by removing at least one bit among the bits constituting each subword; and performing parallel computation on the shortened subwords.
摘要翻译：公开了一种数据处理系统中的并行处理方法，其使用与子字尺寸相等的算术逻辑单元（ALU）临时加载存储在存储器中的字寄存器中的数据和构成加载字的并行处理子字。该方法包括通过去除构成每个子词的位中的至少一个位来产生缩短的子字; 并对缩短的子词执行并行计算。

2. 发明授权

US07957586B2 Method for converting color space of image signal 有权
标题翻译：转换图像信号颜色空间的方法
公开(公告)号：US07957586B2
公开(公告)日：2011-06-07
申请号：US11715814
申请日：2007-03-08
申请人： Jong-Myon Kim , Dongsoo Kang , Kyoung-June Min , Eun-Jin Ryu
发明人： Jong-Myon Kim , Dongsoo Kang , Kyoung-June Min , Eun-Jin Ryu
IPC分类号： G06K9/00
CPC分类号： H04N1/00 , H04N1/60
摘要： Provided is a method for converting a first image signal expressed in a first color space into a second image signal expressed in a second color space on a subword parallelism basis. The method includes determining a first image parameter of a second image signal matrix as a function calculated by multiplying conversion coefficients of a first row constituting an image conversion matrix by image parameters constituting a first image signal matrix; determining a second image parameter of the second image signal matrix as a function expressed by at least one of image parameters constituting the first image signal matrix and the determined first image parameter of the second image signal matrix; determining a third image parameter of the second image signal matrix as a function expressed by at least one image parameter unused for determining the second image parameter of the second image signal matrix among the image parameters constituting the first image signal matrix, and by the determined first image parameter of the second image signal matrix; and finally calculating the second image signal matrix by shifting the determined image parameters constituting the second image signal matrix by a predetermined number of bits.
摘要翻译：提供了一种用于将在第一颜色空间中表达的第一图像信号转换成以子字平行度为基础在第二颜色空间中表达的第二图像信号的方法。该方法包括：将第二图像信号矩阵的第一图像参数确定为通过将构成图像转换矩阵的第一行的转换系数乘以构成第一图像信号矩阵的图像参数而计算的函数; 确定第二图像信号矩阵的第二图像参数作为由构成第一图像信号矩阵的图像参数和所确定的第二图像信号矩阵的第一图像参数中的至少一个表示的函数; 确定第二图像信号矩阵的第三图像参数作为由至少一个图像参数表示的函数，用于确定构成第一图像信号矩阵的图像参数中的第二图像信号矩阵的第二图像参数，并且通过确定的第一图像参数第二图像信号矩阵的图像参数; 并且最终通过将构成第二图像信号矩阵的确定的图像参数移位预定位数来计算第二图像信号矩阵。

3. 发明申请

US20070217674A1 Method for converting color space of image signal 有权
标题翻译：转换图像信号颜色空间的方法
公开(公告)号：US20070217674A1
公开(公告)日：2007-09-20
申请号：US11715814
申请日：2007-03-08
申请人： Jong-Myon Kim , Dongsoo Kang , Kyoung-June Min , Eun-Jin Ryu
发明人： Jong-Myon Kim , Dongsoo Kang , Kyoung-June Min , Eun-Jin Ryu
IPC分类号： G06K9/00
CPC分类号： H04N1/00 , H04N1/60
摘要： Provided is a method for converting a first image signal expressed in a first color space into a second image signal expressed in a second color space on a subword parallelism basis. The method includes determining a first image parameter of a second image signal matrix as a function calculated by multiplying conversion coefficients of a first row constituting an image conversion matrix by image parameters constituting a first image signal matrix; determining a second image parameter of the second image signal matrix as a function expressed by at least one of image parameters constituting the first image signal matrix and the determined first image parameter of the second image signal matrix; determining a third image parameter of the second image signal matrix as a function expressed by at least one image parameter unused for determining the second image parameter of the second image signal matrix among the image parameters constituting the first image signal matrix, and by the determined first image parameter of the second image signal matrix; and finally calculating the second image signal matrix by shifting the determined image parameters constituting the second image signal matrix by a predetermined number of bits.
摘要翻译：提供了一种用于将在第一颜色空间中表达的第一图像信号转换成以子字平行度为基础在第二颜色空间中表达的第二图像信号的方法。该方法包括：将第二图像信号矩阵的第一图像参数确定为通过将构成图像转换矩阵的第一行的转换系数乘以构成第一图像信号矩阵的图像参数而计算的函数; 确定第二图像信号矩阵的第二图像参数作为由构成第一图像信号矩阵的图像参数和所确定的第二图像信号矩阵的第一图像参数中的至少一个表示的函数; 确定第二图像信号矩阵的第三图像参数作为由至少一个图像参数表示的函数，用于确定构成第一图像信号矩阵的图像参数中的第二图像信号矩阵的第二图像参数，并且通过确定的第一图像参数第二图像信号矩阵的图像参数; 并且最终通过将构成第二图像信号矩阵的确定的图像参数移位预定位数来计算第二图像信号矩阵。

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