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    • 11. 发明授权
    • Data processing apparatus and image processing apparatus
    • 数据处理装置和图像处理装置
    • US08581913B2
    • 2013-11-12
    • US12696901
    • 2010-01-29
    • Keisuke NakazonoAkira Ueno
    • Keisuke NakazonoAkira Ueno
    • G06F15/16G06T1/20
    • G06T1/20
    • A data processing apparatus in which pipeline processing is performed comprises a control unit that controls a data processing sequence, a first processing unit that begins first data processing by inputting data on the basis of a start signal, outputs data subjected to the first data processing, and outputs a completion signal to the control unit after completing the first data processing, and a second processing unit that begins second data processing by inputting the data subjected to the first data processing on the basis of a start signal, outputs data subjected to the second data processing, and outputs a completion signal to the control unit after completing the second data processing. The control unit outputs a following start signal to the first processing unit and the second processing unit upon reception of the completion signal of the first data processing and the second data processing respectively.
    • 执行流水线处理的数据处理装置包括控制数据处理序列的控制单元,通过基于起始信号输入数据开始第一数据处理的第一处理单元,输出经受第一数据处理的数据, 并在完成第一数据处理之后向控制单元输出完成信号;以及第二处理单元,其通过基于起始信号输入经受第一数据处理的数据而开始第二数据处理,输出经受第二数据处理的数据 数据处理,并在完成第二数据处理之后向控制单元输出完成信号。 控制单元分别在接收到第一数据处理和第二数据处理的完成信号时,向第一处理单元和第二处理单元输出跟随起始信号。
    • 12. 发明申请
    • IMAGE DISPLAY APPARATUS AND IMAGE DISPLAY METHOD
    • 图像显示装置和图像显示方法
    • US20130021371A1
    • 2013-01-24
    • US13553028
    • 2012-07-19
    • Akira UenoMasami Shimamura
    • Akira UenoMasami Shimamura
    • G09G5/00G06T1/00
    • G06T1/20G09G5/377
    • An image display apparatus, which displays a display image obtained by graphically processing an input image stored in an image storage unit connected to a common bus, may include a graphic processing unit that has a function of performing a first and second graphic processes for processing the input image, the graphic processing unit outputting any one of an image obtained by performing the first graphic process on the input image acquired from the image storage unit and an image obtained by performing the second graphic process subsequently to the first graphic process to the image storage unit as a processed image so that the image storage unit stores the processed image, a display processing unit, and a switching control unit that switches a processing unit for performing the second graphic process to any one of the graphic processing unit and the display processing unit based on a predetermined condition.
    • 显示通过图形处理存储在连接到公共总线的图像存储单元中的输入图像而获得的显示图像的图像显示装置可以包括图形处理单元,其具有执行第一和第二图形处理以处理 输入图像,所述图形处理单元输出通过对从所述图像存储单元获取的输入图像执行所述第一图形处理获得的图像中的任何一个以及通过在所述第一图形处理之后执行所述第二图形处理而获得的图像到所述图像存储 单元作为处理图像,使得图像存储单元存储经处理的图像,显​​示处理单元和切换控制单元,其将用于执行第二图形处理的处理单元切换到图形处理单元和显示处理单元中的任何一个 基于预定条件。
    • 13. 发明授权
    • Image processing apparatus and imaging apparatus
    • 图像处理装置和成像装置
    • US08274579B2
    • 2012-09-25
    • US12772414
    • 2010-05-03
    • Keisuke NakazonoAkira UenoYoshinobu Tanaka
    • Keisuke NakazonoAkira UenoYoshinobu Tanaka
    • H04N5/225H04N5/217G06K9/40
    • H04N5/3572
    • An image processing apparatus includes a distortion correction unit, a distortion correction range calculation unit, a control unit, a storage control unit, and a margin storage memory. The distortion correction unit performs a distortion correction processing on image data stored in a frame memory. The distortion correction range calculation unit calculates distortion correction ranges. The control unit determines an input image range from present distortion correction range and next distortion correction range. The storage control unit calculates a range for a part of the image data corresponding to the input image range from the present distortion correction range and the next distortion correction range. The margin storage memory stores the image data of the range calculated by the storage control unit. The image data input to the distortion correction unit includes both the image data from the frame memory and the image data from the margin storage memory.
    • 图像处理装置包括失真校正单元,失真校正范围计算单元,控制单元,存储控制单元和余量存储存储器。 失真校正单元对存储在帧存储器中的图像数据进行失真校正处理。 失真校正范围计算单元计算失真校正范围。 控制单元从当前失真校正范围和下一个失真校正范围确定输入图像范围。 存储控制单元根据当前的失真校正范围和下一个失真校正范围来计算与输入图像范围对应的图像数据的一部分的范围。 边缘存储存储器存储由存储控制单元计算的范围的图像数据。 输入到失真校正单元的图像数据包括来自帧存储器的图像数据和来自边缘存储存储器的图像数据。
    • 15. 发明申请
    • IMAGING APPARATUS
    • 成像设备
    • US20100309319A1
    • 2010-12-09
    • US12769453
    • 2010-04-28
    • Takashi YanadaAkira UenoYoshinobu Tanaka
    • Takashi YanadaAkira UenoYoshinobu Tanaka
    • H04N5/225
    • H04N5/335H04N5/3765
    • An imaging apparatus includes an imaging element, a transfer unit, a storage unit, a signal processing unit, a write control unit, a read control unit, and a clock generation unit. The imaging element outputs image signals. The transfer unit serially transfers the image signals by using transfer channels. The storage unit stores the image signals transferred. The signal processing unit processes the image signals stored. The write control unit controls the writing of the image signals to the storage unit, in synchronism with a first clock signal synchronous with the image signals. The read control unit controls the reading of the image signals from the storage unit, in synchronism with a second clock signal for driving the signal processing unit. The clock generation unit generates the second clock signal having a frequency that accords with an amount of data constituted by the image signals transferred.
    • 成像装置包括成像元件,转印单元,存储单元,信号处理单元,写入控制单元,读取控制单元和时钟生成单元。 成像元件输出图像信号。 传送单元通过传送通道串行传送图像信号。 存储单元存储传送的图像信号。 信号处理单元处理存储的图像信号。 写入控制单元与图像信号同步的第一时钟信号同步地控制对存储单元的图像信号的写入。 读取控制单元与用于驱动信号处理单元的第二时钟信号同步地控制来自存储单元的图像信号的读取。 时钟生成单元生成具有与传送的图像信号构成的数据量一致的频率的第二时钟信号。
    • 16. 发明申请
    • IMAGE PROCESSING APPARATUS AND IMAGING APPARATUS
    • 图像处理装置和成像装置
    • US20100260428A1
    • 2010-10-14
    • US12725300
    • 2010-03-16
    • Akira UENOKeisuke NakazonoYoshinobu Tanaka
    • Akira UENOKeisuke NakazonoYoshinobu Tanaka
    • G06K9/36G06K9/54
    • H04N19/423H04N19/80
    • An image processing apparatus includes image processors and a margin storing buffer. The image processors read an input image data from a frame memory for each image data of a plurality of block lines each having a first number of pixels along the columns and a second number of pixels along the rows. The margin storing buffer stores the image data of the margin portion used also in the image processing of the image data of the next block line, among the image data of the present block line input to each of the image processors. Each of the image processors performs the image processing on an image data including the image data of the present block line and the image data of the margin portion, at the time of image processing on the image data of the next block line.
    • 图像处理装置包括图像处理器和边缘存储缓冲器。 图像处理器从帧存储器读取每个具有沿列的第一数量像素的多个块行的每个图像数据的输入图像数据和沿行的第二数量的像素。 在输入到每个图像处理器的当前块行的图像数据中,边缘存储缓冲器还存储用于下一个块行的图像数据的图像处理中的边缘部分的图像数据。 在对下一个块行的图像数据进行图像处理时,每个图像处理器对包括当前块行的图像数据和边缘部分的图像数据的图像数据执行图像处理。
    • 20. 发明授权
    • Image processing apparatus
    • 图像处理装置
    • US07483164B2
    • 2009-01-27
    • US10858592
    • 2004-06-02
    • Keisuke NakazonoAkira UenoDai Kawase
    • Keisuke NakazonoAkira UenoDai Kawase
    • G06F15/00
    • G06T1/60
    • Disclosed herein is an image processing apparatus having a memory to store taken image data, for effecting image processing on the stored image data, including: an image data storage control section for outputting block data end signals indicating data end of blocked image data in synchronization with the storing of the taken image data into the memory; and an image processing section having a stored a mount counting section for counting amount of the taken image data stored into the memory based on the block data end signals, and a processing progress control section for controlling the progress of the image processing based on the stored a mount counted at the stored amount counting section.
    • 这里公开了一种具有存储器的存储器的图像处理装置,用于存储所拍摄的图像数据,用于对所存储的图像数据进行图像处理,包括:图像数据存储控制部分,用于输出表示阻塞图像数据的数据结束的块数据结束信号,与 将所拍摄的图像数据存储到存储器中; 以及图像处理部分,具有存储的安装计数部分,用于基于块数据结束信号对存储在存储器中的所拍摄的图像数据的数量进行计数;以及处理进程控制部分,用于基于存储的数据来控制图像处理的进行 在存储量计数部分计数的装载。