Image processing method and apparatus thereof
    1.
    发明授权
    Image processing method and apparatus thereof 失效
    图像处理方法及其装置

    公开(公告)号:US6067088A

    公开(公告)日:2000-05-23

    申请号:US649470

    申请日:1996-05-17

    IPC分类号: G06T5/40 G06T15/50 G06T5/00

    CPC分类号: G06T15/506 G06T5/009

    摘要: An image processor which processes an image signal using a DSP (digital signal processor), wherein a shading correction process, a logarithmic transformation process, an edge emphasizing process, a density adjustment process and a binarization process of the like are performed utilizing the DSP and a look-up table outside the DSP. An image signal is input in an order of raster scanning, and each pixel data of the image signal is set to an input register of the DSP. Calculations necessary for shading correction are performed in parallel on the pixel data by a plurality of ALUs in the DSP, and a logarithmic transformation is performed on the calculation results utilizing the look-up table. Further, the logarithmically-transformed signal is input to the DSP and set to the input register for an edge emphasizing process which is performed by the plurality of ALUs. The result is again input to the look-up table for a density adjustment process and input to the DSP for binarization and subsequent output.

    摘要翻译: 使用DSP(数字信号处理器)处理图像信号的图像处理器,其中使用DSP和/或DSP来执行阴影校正处理,对数变换处理,边缘强调处理,密度调整处理和二值化处理等 DSP外的查表。 以光栅扫描的顺序输入图像信号,并且图像信号的每个像素数据被设置为DSP的输入寄存器。 通过DSP中的多个ALU对像素数据并行地进行阴影校正所需的计算,并且使用查找表对计算结果执行对数变换。 此外,将对数变换后的信号输入到DSP中,并设定为由多个ALU执行的边缘强调处理的输入寄存器。 结果再次输入到查找表中进行密度调整处理,并输入到DSP进行二值化和后续输出。

    Method and apparatus for processing an image
    2.
    发明授权
    Method and apparatus for processing an image 失效
    用于处理图像的方法和装置

    公开(公告)号:US06108459A

    公开(公告)日:2000-08-22

    申请号:US873165

    申请日:1997-06-11

    IPC分类号: G06K9/32

    CPC分类号: G06K9/2081 G06K2209/01

    摘要: A method and apparatus for processing an image is characterized in that an interpolation processing circuit performs interpolation on an edit area signal output from a memory with reference to an image data which has not been subjected to the interpolation thereby reducing a gap (white gap) between an image edge and an edit area without having to increase the required memory capacity.

    摘要翻译: 一种用于处理图像的方法和装置的特征在于,内插处理电路参照从未从事内插的图像数据从存储器输出的编辑区域信号进行插值,从而减少了间隔(白色间隙) 图像边缘和编辑区域,而不必增加所需的存储容量。

    INFORMATION PROCESSING APPARATUS, METHOD FOR CONTROLLING INFORMATION PROCESSING APPARATUS, AND PROGRAM
    4.
    发明申请
    INFORMATION PROCESSING APPARATUS, METHOD FOR CONTROLLING INFORMATION PROCESSING APPARATUS, AND PROGRAM 有权
    信息处理装置,控制信息处理装置的方法和程序

    公开(公告)号:US20120236347A1

    公开(公告)日:2012-09-20

    申请号:US13418249

    申请日:2012-03-12

    申请人: Yoshinobu Umeda

    发明人: Yoshinobu Umeda

    IPC分类号: G06F3/12

    摘要: An information processing apparatus includes a control unit that, in a case where it is determined that proxy response processing should be performed, performs control such that an inputted job is processed without causing the information processing apparatus to transition from a second power mode to a first power mode, and, in a case where it is determined that proxy response processing should not be performed, performs control such that inputted job is processed after causing the information processing apparatus to transition from the second power mode to the first power mode.

    摘要翻译: 一种信息处理设备,包括:控制单元,其在确定应当执行代理响应处理的情况下进行控制,使得处理输入的作业,而不使信息处理设备从第二功率模式转换到第一 功率模式,并且在确定不应执行代理响应处理的情况下,执行控制,使得在使信息处理设备从第二功率模式转换到第一功率模式之后处理输入的作业。

    Image processing apparatus and image processing method
    5.
    发明授权
    Image processing apparatus and image processing method 失效
    图像处理装置和图像处理方法

    公开(公告)号:US07468803B2

    公开(公告)日:2008-12-23

    申请号:US10369729

    申请日:2003-02-21

    摘要: Provided are an image processing apparatus and image processing method capable of processing image data as packet data, and compressing the image data in real time to a data amount within the storage capacity of a memory. Image data in the form of packet data is divided into a plurality of blocks by a block forming circuit (102), and compressed at a first compression ratio by a DCT circuit (104), quantizing circuit (105), and Huffman encoding circuit (106) for each block. A counter (108) measures the data amount of the compressed image data. If the measured data amount is equal to or larger than a predetermined value, the image data stored in a memory (112) is recompressed at a second compression ratio as a higher compression ratio by a Huffman decoding circuit (113), bit shifting circuit (114), and Huffman encoding circuit (115).

    摘要翻译: 提供了一种图像处理装置和图像处理方法,其能够将图像数据作为分组数据进行处理,并将图像数据实时地压缩到存储器的存储容量内的数据量。 分组数据形式的图像数据被块形成电路(102)分成多个块,并通过DCT电路(104),量化电路(105)和霍夫曼编码电路( 106)。 计数器(108)测量压缩图像数据的数据量。 如果测量数据量等于或大于预定值,则通过霍夫曼解码电路(113),位移电路(113)将存储在存储器(112)中的图像数据以第二压缩比重新压缩为更高的压缩比, 114)和霍夫曼编码电路(115)。

    Control method for device capable of using macro describing operation procedure
    6.
    发明申请
    Control method for device capable of using macro describing operation procedure 审中-公开
    能够使用宏描述操作程序的设备的控制方法

    公开(公告)号:US20060031816A1

    公开(公告)日:2006-02-09

    申请号:US11197298

    申请日:2005-08-05

    申请人: Yoshinobu Umeda

    发明人: Yoshinobu Umeda

    IPC分类号: G06F9/44

    摘要: In first and second data processing devices each of which stores an operation procedure to be executed through an operation unit and generates a macro for reproducing the stored operation procedure, the following processes are executed so that the macro generated in the first data processing device can be executed in the second data processing device of which the processing procedure is different from that of the first data processing device so as to acquire the same result. That is, the processing procedures of the first and second data processing devices are compared with each other, the processing procedure recorded in the macro is changed based on the compared result so that the macro generated in the first data processing device can be executed in the second data processing device, and the changed macro is actually executed in the second data processing device.

    摘要翻译: 在第一和第二数据处理装置中,每个存储要通过操作单元执行的操作过程并且产生用于再现所存储的操作过程的宏,执行以下处理,使得在第一数据处理装置中生成的宏可以是 在与第一数据处理装置的处理过程不同的第二数据处理装置中执行以获得相同的结果。 也就是说,将第一和第二数据处理装置的处理过程彼此进行比较,基于比较结果改变记录在宏中的处理过程,使得可以在第一数据处理装置中生成的宏 第二数据处理装置,并且改变的宏实际上在第二数据处理装置中执行。

    Image communication device, method of communicating image, program and recording medium
    10.
    发明申请
    Image communication device, method of communicating image, program and recording medium 失效
    图像通信装置,通信图像的方法,程序和记录介质

    公开(公告)号:US20050111054A1

    公开(公告)日:2005-05-26

    申请号:US10995602

    申请日:2004-11-23

    申请人: Yoshinobu Umeda

    发明人: Yoshinobu Umeda

    IPC分类号: H04N1/32 H04N1/40 H04N1/44

    摘要: An image communication device transmitting image information selectively generates a transmission-result report, where the contents of the transmission-result report vary depending on selected transmission conditions. Under a first condition, the transmission-result report contains only transmission-result information of the image information. Under a second condition, the transmission-result report contains the transmission-result information of the image information and the image information itself.

    摘要翻译: 发送图像信息的图像通信设备选择性地生成发送结果报告,其中发送结果报告的内容根据所选择的发送条件而变化。 在第一条件下,传输结果报告仅包含图像信息的传输结果信息。 在第二条件下,传输结果报告包含图像信息和图像信息本身的传输结果信息。