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    • 45. 发明申请
    • DATA PROCESSING APPARATUS AND DATA PROCESSING METHOD
    • 数据处理设备和数据处理方法
    • US20120308149A1
    • 2012-12-06
    • US13428562
    • 2012-03-23
    • Tomoyuki SengokuAkira UenoMasami ShimamuraYoshinobu TanakaTakashi YanadaRyusuke Tsuchida
    • Tomoyuki SengokuAkira UenoMasami ShimamuraYoshinobu TanakaTakashi YanadaRyusuke Tsuchida
    • G06T9/00
    • H04N1/648H04N9/07H04N2101/00
    • A data processing apparatus includes a data conversion unit for converting a plurality of sequentially input data into transfer data and sequentially transferring the transfer data, arranging the input data in each conversion unit using one transfer data as one transfer unit and a prescribed number of transfer units as one conversion unit, and the data conversion unit includes a first bit division unit for dividing the input data into first and second divided data, a bit comparison unit for comparing first divided data of an n-th time (n is a natural number equal to or more than 1) and an (n+1)-th time, a bit determination unit for determining whether the first divided data is to be inverted based on the determination result to output inversion information, a first bit inversion unit for outputting data selected based on the inversion information, and a first bit coupling unit.
    • 数据处理装置包括:数据转换单元,用于将多个顺序输入的数据转换为传送数据,并依次传送传送数据;使用一个传送数据作为一个传送单元和规定数量的传送单元,将每个转换单元中的输入数据排列 作为一个转换单元,数据转换单元包括用于将输入数据划分为第一和第二划分数据的第一位分割单元,比较第n次的第一分割数据(n是自然数相等的)的比特比较单元 至多1)和第(n + 1)时间,比特确定单元,用于基于所述确定结果来确定所述第一划分数据是否被反转以输出反转信息;第一比特反转单元,用于输出数据 基于反转信息选择,以及第一位耦合单元。
    • 46. 发明申请
    • DATA PROCESSING APPARATUS AND DATA PROCESSING METHOD
    • 数据处理设备和数据处理方法
    • US20120246361A1
    • 2012-09-27
    • US13425952
    • 2012-03-21
    • Ryusuke TsuchidaAkira UenoMasami ShimamuraYoshinobu TanakaTakashi YanadaTomoyuki Sengoku
    • Ryusuke TsuchidaAkira UenoMasami ShimamuraYoshinobu TanakaTakashi YanadaTomoyuki Sengoku
    • G06F13/12
    • G06T1/60G06F13/28Y02D10/14
    • A data processing apparatus may include: a data conversion unit configured to designate one-transfer data as one transfer unit and designate a predetermined number of transfer units as one conversion unit when a plurality of input data sequentially input is converted into transfer data of which the number of bits is the same as that of a data bus having a predetermined number of bits, and the transfer data is sequentially transferred, and arrange the input data in the transfer data within the conversion unit. The data conversion unit may include: a data generation unit, a first data arrangement change unit, and a first data selection unit configured to sequentially select the changed data in which the position of the input data is changed by the first data arrangement change unit and output the selected changed data as the transfer data in the data conversion unit.
    • 数据处理装置可以包括:数据转换单元,被配置为当将一个传送数据指定为一个传送单元时,并且当顺序输入的多个输入数据被转换成传送数据时,将预定数量的传送单元指定为一个转换单元, 位数与具有预定位数的数据总线相同,并且传送数据被顺序地传送,并且将输入数据排列在转换单元内的传送数据中。 数据转换单元可以包括:数据生成单元,第一数据排列改变单元和第一数据选择单元,被配置为顺序地选择由第一数据排列改变单元改变输入数据的位置的改变数据;以及 输出所选择的改变数据作为数据转换单元中的传送数据。
    • 49. 发明授权
    • Image processing method and image processing apparatus
    • 图像处理方法和图像处理装置
    • US07650038B2
    • 2010-01-19
    • US11352432
    • 2006-02-10
    • Akira UenoMasaomi Tomizawa
    • Akira UenoMasaomi Tomizawa
    • G06K9/36
    • H04N19/42H04N19/423
    • An image processing method includes inputting image data for one block line having pixels of N times of a minimum unit (MCU) of image compression in the direction of column, and the length in the direction of row equivalent to one length of a scanning line, and outputting sequentially the image data of each block by dividing the image data into a plurality of block, which consists of N units block arranged in the direction of column, each of the unit blocks consisting of M MCUs arranged in the direction of row. The output image data of each block is compressed from the upper side unit block of each block, and compressed image data for each block of one block line is obtained. The obtained compressed image data is written in the frame memory. The written compressed image data is changed in sequence.
    • 一种图像处理方法包括:输入具有在列方向上图像压缩的最小单位(MCU)的N倍的像素的一个块行的图像数据,以及与扫描线的一个长度相等的行的长度, 并且通过将图像数据划分成由列排列的N个单位块构成的多个块,顺序地输出每个块的图像数据,每个单位块由排列在行方向上的M个MCU组成。 每个块的输出图像数据从每个块的上侧单元块被压缩,并且获得一个块线的每个块的压缩图像数据。 所获得的压缩图像数据被写入帧存储器。 写入的压缩图像数据按顺序改变。
    • 50. 发明申请
    • Image Taking System, and Image Signal Processing Program
    • 图像采集系统和图像信号处理程序
    • US20090086059A1
    • 2009-04-02
    • US11918111
    • 2006-03-31
    • Masao SambongiAkira Ueno
    • Masao SambongiAkira Ueno
    • H04N9/68
    • H04N5/2351H04N5/20H04N5/23245H04N5/243H04N9/69
    • The image taking system of the invention applies tone transformation processing to an image signal of an image taken through taking means (lens system 100, aperture 101 and CCD 102) while taking a taking situation into account. In the first embodiment, the image taking system comprises a taking situation assessment portion (108) adapted to make an assessment of a taking situation for the image, an amount-of-information change portion (107) adapted to change the amount of information of said image signal depending on the taking situation assessed at said taking situation assessment portion (108), and a tone transformation portion (110) adapted to implement tone transformation processing depending on tone transformation characteristics obtained using the image signal with the amount of information changed at the amount-of-information change portion (107).
    • 本发明的拍摄系统在考虑拍摄情况的同时,对通过拍摄装置拍摄的图像的图像信号(透镜系统100,光圈101和CCD 102)应用色调变换处理。 在第一实施例中,图像拍摄系统包括适于对图像拍摄情况进行评估的拍摄状态评估部分(108),适于改变信息量的信息量变化部分(107) 所述图像信号取决于在所述拍摄状况评估部分(108)处评估的拍摄情况,以及色调变换部分(110),其适于根据使用所述图像信号获得的色调变换特性来执行色调变换处理, 信息量变化部(107)。