中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

820 records (took 0.02 seconds)

    IMAGE PROCESSING APPARATUS AND METHOD
    71.
    发明申请
    IMAGE PROCESSING APPARATUS AND METHOD 审中-公开
    图像处理装置和方法

    公开(公告)号：WO2010101015A1

    公开(公告)日：2010-09-10

    申请号：PCT/JP2010/052107

    申请日：2010-02-05

    Applicant: CANON KABUSHIKI KAISHA ,  ITOH, Naotsugu

    Inventor： ITOH, Naotsugu

    IPC: H04N1/00

    CPC classification number: H04N1/40 ,  H04N19/436 ,  H04N2201/0094 ,  H04N2201/33357

    Abstract: The invention provides an image processing apparatus which processes input image data and outputs the processed image data, comprising: a plurality of image processing means including first image processing means with a fixed image processing capability and second image processing means with a variable image processing capability; instruction means for instructing the second image processing means to exhibit the image processing capability corresponding to an operation mode; and control means for supplying the image data to the plurality of image processing means, causing the plurality of image processing means to execute processing corresponding to the operation mode, receiving the image data processed by the plurality of image processing means, and sorting the received image data in accordance with the operation mode, wherein the control means realizes image processing corresponding to the operation mode using at least the first image processing means and the second image processing means.

    Abstract translation: 本发明提供一种处理输入图像数据并输出处理后的图像数据的图像处理装置，包括：具有固定图像处理能力的第一图像处理装置和具有可变图像处理能力的第二图像处理装置的多个图像处理装置; 用于指示所述第二图像处理装置呈现与操作模式相对应的图像处理能力的指令装置; 以及控制装置，用于将图像数据提供给多个图像处理装置，使得多个图像处理装置执行与操作模式相对应的处理，接收由多个图像处理装置处理的图像数据，并对接收的图像进行排序 数据，其中所述控制装置使用至少所述第一图像处理装置和所述第二图像处理装置实现与所述操作模式相对应的图像处理。

    COMPUTER DEVICE AND METHOD FOR ADAPTING THE COMPRESSION RATE OF DIGITAL IMAGES
    72.
    发明申请
    COMPUTER DEVICE AND METHOD FOR ADAPTING THE COMPRESSION RATE OF DIGITAL IMAGES 审中-公开
    用于适应数字图像压缩率的计算机设备和方法

    公开(公告)号：WO2008090487A1

    公开(公告)日：2008-07-31

    申请号：PCT/IB2008/050125

    申请日：2008-01-15

    Applicant: NXP B.V. ,  CHERUEL, Fabrice

    Inventor： CHERUEL, Fabrice

    IPC: H04N7/26 ,  H04N1/333 ,  H04N101/00

    CPC classification number: H04N1/3333 ,  H04N1/00307 ,  H04N1/33353 ,  H04N19/115 ,  H04N19/152 ,  H04N19/156 ,  H04N19/172 ,  H04N19/436 ,  H04N19/61 ,  H04N2101/00 ,  H04N2201/33357

    Abstract: A computer device (1) executes a digital picture taking application. The computer device comprises a camera (2) having an optical system (3), an electronic image sensor (4) providing raw image data and image data compressing means (5) compressing the raw image data into a compressed picture data stream (CPS), a display (6), a computing sub- system (7) and a data bus (9) interfacing the computing sub-system (7) with the image data compressing means (5). The image data compressing means (5) generate the compressed picture data stream (CPS) with a variable and externally controllable compression rate. A CPU and bus bandwidth manager (11) monitors the available CPU utilisation and bus bandwidth in dependence on the activities of the computer program applications and allocates bus bandwidth to active computer program applications. Imaging control means (12) control the compression rate of the image data compressing means (5) in dependence on the available bus bandwidth.

    Abstract translation: 计算机装置（1）执行数字图像采集应用。 计算机装置包括具有光学系统（3）的照相机（2），提供原始图像数据的电子图像传感器（4）和将原始图像数据压缩成压缩图像数据流（CPS）的图像数据压缩装置（5） ，显示器（6），计算子系统（7）和将计算子系统（7）与图像数据压缩装置（5）接口的数据总线（9）。 图像数据压缩装置（5）以可变和外部可控压缩率产生压缩图像数据流（CPS）。 CPU和总线带宽管理器（11）根据计算机程序应用程序的活动来监视可用的CPU利用率和总线带宽，并将总线带宽分配给活动的计算机程序应用程序。 成像控制装置（12）根据可用的总线带宽来控制图像数据压缩装置（5）的压缩率。

    DIRECT CONNECTION OF A DATA STORAGE DEVICE AND A CONSUMER ELECTRONIC DEVICE
    73.
    发明申请
    DIRECT CONNECTION OF A DATA STORAGE DEVICE AND A CONSUMER ELECTRONIC DEVICE 审中-公开
    数据存储设备与消费电子设备的直接连接

    公开(公告)号：WO2004025652A1

    公开(公告)日：2004-03-25

    申请号：PCT/GB2003/004108

    申请日：2003-09-16

    Applicant: INFINITE DATA STORAGE LTD ,  ARMOUR, Bruce ,  COMBE, Tony

    Inventor： ARMOUR, Bruce ,  COMBE, Tony

    IPC: G11B27/34

    CPC classification number: G11B27/034 ,  H04N1/00127 ,  H04N1/00347 ,  H04N1/2104 ,  H04N2201/0065 ,  H04N2201/0084 ,  H04N2201/0087 ,  H04N2201/33357 ,  H04N2201/33378

    Abstract: An optical data storage device (10) adapted to act as a "host" or master on a peripheral interface (14) ( e.g. Universal Serial Bus) allows easy (automatic and single button activated) storage of data from a consumer electronic device (16) such as Digital Still Camera (DSC) directly connected to the device on a standard optical storage medium (13) such as CD-R without the need for a (10) personal computer. The images are decompressed and stored (11) within the drive memory (22), re-compressed into a standard format, MPEG-1 (transcoded). The transcoded images are recorded onto the optical medium (13) in a format where each still image is written as a separate image frame. The standard format is compatible with the Video CD (or VCD) standard. This invention also provides a device comprising two peripheral interfaces and adapted (18) to act as a host on both, so that the separate or other form of data storage device including HDD or flash memory can be used.

    Abstract translation: 适于在外围接口（14）（例如通用串行总线）上充当“主机”或主机的光学数据存储设备（10）允许从消费者电子设备（16）中容易地（自动和单个按钮激活）存储数据 ），例如直接连接到诸如CD-R的标准光学存储介质（13）上的设备的数字静态照相机（DSC），而不需要（10）个人计算机。 图像被解压缩并存储在驱动存储器（22）内，被重新压缩为标准格式MPEG-1（转码）。 代码转换的图像以每个静止图像作为单独的图像帧被写入的格式记录到光学介质（13）上。 标准格式与视频CD（或VCD）标准兼容。 本发明还提供一种包括两个外围接口并且适于（18）在两者上充当主机的设备，使得可以使用包括HDD或闪存的单独或其他形式的数据存储设备。

    APPARATUS FOR CAPTURING, CONVERTING AND TRANSMITTING A VISUAL IMAGE SIGNAL VIA A DIGITAL TRANSMISSION SYSTEM
    74.
    发明申请
    APPARATUS FOR CAPTURING, CONVERTING AND TRANSMITTING A VISUAL IMAGE SIGNAL VIA A DIGITAL TRANSMISSION SYSTEM 审中-公开
    用于通过数字传输系统捕获，转换和传输视觉图像信号的装置

    公开(公告)号：WO9935818A3

    公开(公告)日：1999-11-04

    申请号：PCT/US9900664

    申请日：1999-01-12

    Applicant: MONROE DAVID

    Inventor： MONROE DAVID

    IPC: H04N1/00 ,  H04N1/333 ,  H04N1/40 ,  H04N1/32

    CPC classification number: H04N1/00286 ,  H04N1/00204 ,  H04N1/00307 ,  H04N1/00896 ,  H04N1/00904 ,  H04N1/33307 ,  H04N1/40 ,  H04N2201/0067 ,  H04N2201/0084 ,  H04N2201/0086 ,  H04N2201/0093 ,  H04N2201/33357 ,  H04N2201/33378

    Abstract: An image capture (10), conversion (18 and 65), compression (24, 62, 66, and 67), storage (46) and transmission system (83 and 32) provides a data signal representing the image in a format (60) and protocol (28, 64, 68, and 75) capable of being transmitted over any of a plurality of readily available transmission systems (83 and 32) and received by readily available, standard equipment receiving stations (34, 85, 89, and 91). In its most comprehensive form, the system is capable of sending and receiving audio, documentary and visual image data to and from standard remote stations readily available throughout the world.

    Abstract translation: 图像捕获（10），转换（18和65），压缩（24,62,66和67），存储（46）和传输系统（83和32）提供一种表示图像格式的数据信号（60 ）和协议（28,68,68和75），其能够通过多个容易获得的传输系统（83和32）中的任何一个传输，并且由容易获得的标准设备接收站（34,85,89和 91）。 在最全面的形式下，该系统能够在世界各地容易获得的标准远程站发送和接收音频，纪录片和视觉图像数据。

    COLOR FACSIMILE AND COLOR FACSIMILE TRANSMISSION METHOD
    75.
    发明申请
    COLOR FACSIMILE AND COLOR FACSIMILE TRANSMISSION METHOD 审中-公开
    彩色FACSIMILE和彩色FACSIMILE传输方法

    公开(公告)号：WO99020037A1

    公开(公告)日：1999-04-22

    申请号：PCT/JP1998/004531

    申请日：1998-10-07

    IPC: H04N19/00 ,  H04N1/32 ,  H04N1/333 ,  H04N1/41 ,  H04N1/413 ,  H04N1/46 ,  H04N1/64 ,  H04N19/102 ,  H04N19/12 ,  H04N19/164 ,  H04N19/30 ,  H04N19/40 ,  H04N19/423 ,  H04N19/426 ,  H04N19/625

    CPC classification number: H04N1/33307 ,  H04N1/46 ,  H04N1/64 ,  H04N2201/33357 ,  H04N2201/33378

    Abstract: A color facsimile comprises a multilevel JPEG coding/decoding means (106) for coding color data, and a binary JBIG coding/decoding means (108). When the receiving side facsimile employs the same recording system as that of the transmitting side facsimile, color data read out by a color correcting section (119) are corrected with a correction value corresponding to the characteristics of a recording means of the transmitter, binarized and coded by the JBIG coding/decoding means (108) and transmitted. When the receiving side facsimile does not employ the same recording system as that of the transmitting side facsimile, the read out color data are coded by the JPEG coding/decoding means (106) and transmitted. Since the amount of data transmitted can be reduced without causing degradation of the image quality, the communication time can be shortened and low memory capacity can be avoided.

    Abstract translation: 彩色传真机包括用于编码颜色数据的多级JPEG编码/解码装置（106）和二进制JBIG编码/解码装置（108）。 当接收侧传真机使用与发送侧传真机相同的记录系统时，由颜色校正部件（119）读出的彩色数据用对应于发送器的记录装置的特性的校正值进行校正，二进制化和 由JBIG编码/解码装置（108）编码并发送。 当接收侧传真机不采用与发送侧传真机相同的记录系统时，读出的彩色数据由JPEG编码/解码装置（106）编码并发送。 由于可以减少发送的数据量而不会降低图像质量，所以可以缩短通信时间并且可以避免低的存储容量。

    THE USE OF COMPRESSION TO IMPROVE THE SENDING OF FAXES OVER ANALOG CELLULAR
    76.
    发明申请
    THE USE OF COMPRESSION TO IMPROVE THE SENDING OF FAXES OVER ANALOG CELLULAR 审中-公开
    使用压缩来改善模拟细胞传播的发送

    公开(公告)号：WO9723086A3

    公开(公告)日：1997-12-11

    申请号：PCT/US9620051

    申请日：1996-12-16

    Applicant: PARADYNE CORP

    Inventor： SCOTT ROBERT EARL

    IPC: H04N1/00 ,  H04N1/333 ,  H04Q7/22 ,  H04N

    CPC classification number: H04N1/33323 ,  H04N1/00281 ,  H04N2201/33357 ,  H04N2201/33364

    Abstract: A Mobile Switching Center (MSC) includes a cellular modem pool (230) that comprises a number of pairs of modems in which the data terminal equipment (DTE) ports of each modem pair are cross-connected in a 'back-to-back' fashion. This allows the two modems of each pair to interchange data via their DTE ports and thereby isolate that portion of a cellular fax call over the cellular communications channel (200) from that portion of the cellular fax call through the PSTN. Fax information is transmitted over the PSTN-portion of the cellular fax call using a '1-D' fax compression scheme. However, fax information is transmitted over the cellular-portion of the cellular fax call using a '2-D' fax compression scheme and a data modulation as specified in AT & T Paradyne's 'Enhanced Throughput Cellular' (ETC) Protocol. The fax terminal equipment at the cellular end of the cellular fax call is configured to perform fax compression/decompression using the '2-D' fax compression scheme. The PSTN-side modem (300) of the cellular modem pool performs the translation between the '2-D' and '1-D' fax compression schemes transmitted on the cellular-side and PSTN-side, respectively.

    IMAGE COMMUNICATIONS
    78.
    发明申请
    IMAGE COMMUNICATIONS 审中-公开
    图像通信

    公开(公告)号：WO1997016920A2

    公开(公告)日：1997-05-09

    申请号：PCT/GB1996002695

    申请日：1996-11-04

    Applicant: INTERNATIONAL MOBILE SATELLITE ORGANIZATION ,  TRACHTMAN, Eyal

    Inventor： INTERNATIONAL MOBILE SATELLITE ORGANIZATION

    IPC: H04N01/411

    CPC classification number: H04N1/32406 ,  H04N1/00127 ,  H04N1/32037 ,  H04N1/32122 ,  H04N1/324 ,  H04N1/32795 ,  H04N1/33307 ,  H04N1/33315 ,  H04N1/33369 ,  H04N1/4115 ,  H04N2201/3205 ,  H04N2201/3209 ,  H04N2201/3214 ,  H04N2201/3215 ,  H04N2201/3218 ,  H04N2201/3219 ,  H04N2201/3221 ,  H04N2201/3225 ,  H04N2201/3243 ,  H04N2201/3274 ,  H04N2201/3276 ,  H04N2201/3278 ,  H04N2201/33357 ,  H04N2201/33378

    Abstract: An image interface circuit for compressing an image for subsequent transmission via a radio transmission channel, comprising: an image reception port; an image reception circuit (100) for receiving an image from said image reception port in a first compressed signal format; an image decompression circuit for decompressing said first compressed signal format; an image segmenting circuit for segmenting the image into text and non-text areas; an optical character recogniser for recognising text characters in the text areas and generating corresponding character data; an image encoder circuit for compression-encoding the non-text areas into an image data in a second image signal format different to said first image format; a compressed image transmission port connected to said radio transmission channel, and; a signal combiner circuit for combining the character data and the image data into a combined signal and supplying the combined signal to the compressed image transmission port.

    Abstract translation: 一种图像接口电路，用于经由无线电传输信道压缩图像用于后续传输，包括：图像接收端口; 图像接收电路（100），用于以第一压缩信号格式从所述图像接收端口接收图像; 用于解压缩所述第一压缩信号格式的图像解压缩电路; 用于将图像分割成文本和非文本区域的图像分割电路; 用于识别文本区域中的文本字符并产生对应的字符数据的光学字符识别器; 用于将非文本区域压缩编码为与所述第一图像格式不同的第二图像信号格式的图像数据的图像编码器电路; 连接到所述无线电传输信道的压缩图像传输端口; 信号组合器电路，用于将字符数据和图像数据组合成组合信号，并将组合信号提供给压缩图像传输端口。

Patent Agency Ranking