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    • 2. 发明申请
    • IMAGING DEVICE
    • 成像装置
    • US20110032375A1
    • 2011-02-10
    • US12838907
    • 2010-07-19
    • Takeshi KawanoKoji Ozaki
    • Takeshi KawanoKoji Ozaki
    • H04N5/225
    • H04N5/232H04N1/2112H04N1/2137H04N5/23241H04N2101/00
    • An imaging device includes an imaging unit, a buffer unit, an image processing unit, a processing determining unit and a power control unit. The imaging unit has an imaging sensor converting a subject image into an electrical signal and generates an image data of a photographed image. The buffer unit has a terminating resistor and temporarily stores the image data. The image processing unit performs image processing on the image data. The processing determining unit determines whether or not high-speed processing requiring a high-speed data transfer is performed. The power control unit disables the terminating resistor of the buffer unit and sets a clock supplied to the buffer unit at low speed compared to a case in which the terminating resistor is enabled when the high-speed processing is not performed. As a result, it is possible to reduce power consumption in the imaging device supporting the high-speed processing.
    • 成像装置包括成像单元,缓冲单元,图像处理单元,处理确定单元和功率控制单元。 成像单元具有成像传感器,将被摄体图像转换为电信号,并生成拍摄图像的图像数据。 缓冲单元具有终端电阻并临时存储图像数据。 图像处理单元对图像数据进行图像处理。 处理确定单元确定是否执行需要高速数据传送的高速处理。 功率控制单元禁用缓冲单元的终端电阻,并且在不执行高速处理时与终端电阻被使能的情况相比,以低速设置提供给缓冲单元的时钟。 结果,可以降低支持高速处理的摄像装置的功耗。
    • 3. 发明授权
    • Information processing apparatus and method, storage medium, program and imaging apparatus
    • 信息处理装置和方法,存储介质,程序和成像装置
    • US07213108B2
    • 2007-05-01
    • US10815871
    • 2004-04-02
    • Koji Ozaki
    • Koji Ozaki
    • G06F12/12
    • G06F12/109
    • An instruction virtual address space includes only virtual addresses corresponding to physical addresses of address areas of a physical address space storing pages of only instructions. A data virtual address space includes only virtual addresses corresponding to physical addresses of address areas of the physical address space storing pages of only data. The instruction and data virtual address spaces use duplicated virtual addresses. Instruction and data address translation units translate virtual addresses of the instruction and data virtual address spaces into physical addresses of the single physical address space. A data access efficiency and an instruction execution speed can be improved.
    • 指令虚拟地址空间仅包括与仅存储指令的页面的物理地址空间的地址区域的物理地址相对应的虚拟地址。 数据虚拟地址空间仅包括对应于仅存储仅数据页面的物理地址空间的地址区域的物理地址的虚拟地址。 指令和数据虚拟地址空间使用重复的虚拟地址。 指令和数据地址转换单元将指令和数据虚拟地址空间的虚拟地址转换为单个物理地址空间的物理地址。 可以提高数据访问效率和指令执行速度。
    • 4. 发明申请
    • Information input display apparatus, information processing method and computer program
    • 信息输入显示装置,信息处理方法和计算机程序
    • US20070030250A1
    • 2007-02-08
    • US11498105
    • 2006-08-03
    • Koji Ozaki
    • Koji Ozaki
    • G09G5/00
    • G06F3/0414G06F3/0412
    • An information input display apparatus is provided. The apparatus includes: an information display unit formed with a flexible material; an information input unit provided at a back of the information display unit and including keys onto which input of data is performed with a pressing-down process involving a deformation of the information display unit; and a control unit adapted to perform control processing of display information supplied to the information display unit, and key setting processing such that a key of the information input unit at a position corresponding to a data input portion contained in the display information is set as an information input key corresponding to the displayed data input portion.
    • 提供一种信息输入显示装置。 该装置包括:形成有柔性材料的信息显示单元; 信息输入单元,设置在所述信息显示单元的后面,并且包括通过涉及所述信息显示单元的变形的压下处理执行数据输入的键; 以及控制单元,适于对提供给信息显示单元的显示信息执行控制处理,以及键设置处理,使得在与显示信息中包含的数据输入部分相对应的位置处的信息输入单元的键被设置为 信息输入键对应于所显示的数据输入部分。
    • 8. 发明申请
    • Image processing method, image processing apparatus, program of image processing method and recording medium recording program of image processing method
    • 图像处理方法,图像处理装置,图像处理方法程序和图像处理方法的记录介质记录程序
    • US20070147691A1
    • 2007-06-28
    • US11635370
    • 2006-12-07
    • Koji Ozaki
    • Koji Ozaki
    • G06K9/36
    • H04N19/40H04N19/48H04N19/60
    • An image processing method for decoding input encoded image data, which has undergone encoding processing by a predetermined format, image processing the decoded image data, and encoding the image-processed data to create output encoded data includes repeating the process of decoding, image processing and encoding processing and outputting the image data in image processing units subject to the image processing; and sorting the encoded data obtained from the repeated processing step and creating the output encoded data in an order defined by the format of the output encoded data for performing encoding processing on one picture plane. In this case, the repeated processing step includes decoding the input encoded data in the image processing units and outputting image data, image processing the decoded image data in the image processing units, and encoding processing the image-processed data in encoding processing units.
    • 一种图像处理方法,用于对已经经过预定格式的编码处理的输入编码图像数据进行解码,对解码图像数据进行图像处理,并对图像处理数据进行编码以创建输出编码数据,包括重复解码,图像处理和 编码处理并在图像处理单元的图像处理单元中输出图像数据; 以及对从重复处理步骤获得的编码数据进行排序,并以由用于在一个图像平面上执行编码处理的输出编码数据的格式定义的顺序创建输出编码数据。 在这种情况下,重复处理步骤包括对图像处理单元中的输入编码数据进行解码并输出图像数据,对图像处理单元中的解码图像数据进行图像处理,并对编码处理单元中的图像处理数据进行编码处理。
    • 9. 发明授权
    • Disc drive and recording-disc loading control method
    • 光盘驱动器和记录盘加载控制方法
    • US07076693B2
    • 2006-07-11
    • US10321649
    • 2002-12-18
    • Koji Ozaki
    • Koji Ozaki
    • G06F11/00
    • G11B20/1883G11B20/10G11B20/1217G11B2220/20G11B2220/2525
    • A disc drive (A) for data transfer between a magneto-optical disc (B) and a host (C) is provided. The disc drive reads and stores in a RAM (12) medium identification information unique to the magneto-optical disc (B) and DMA information (B2) including a list of addresses indicating defective areas upon loading, and performs address conversion with reference to the DMA information (B2) for the data transfer. A CPU (11) checks if the medium identification information obtained when loading the magneto-optical disc (B) is identical with or different from medium identification information obtained in the previous loading. The CPU (11) allows the reading of DMA information (B2) and replacing of the previous DMA information remaining in a DMA information storage area (12D) of the RAM (12) with the newly obtained DMA information only when the newly obtained medium identification information is different from the previous medium identification information.
    • 提供了用于磁光盘(B)和主机(C)之间的数据传输的盘驱动器(A)。 磁盘驱动器读取并存储在RAM(12)中的媒体识别信息(B)和DMA信息(B 2),DMA信息(B 2)包括指示加载时的缺陷区域的地址列表,并且参考 用于数据传输的DMA信息(B 2)。 CPU(11)检查在加载磁光盘(B)时获得的介质识别信息是否与先前装载中获得的介质识别信息相同或不同。 CPU(11)只有在新获得的DMA信息时,才能利用新获得的DMA信息读取DMA信息(B 2)和剩余在RAM(12)的DMA信息存储区域(12D)中的先前DMA信息) 介质识别信息与先前的介质识别信息不同。