会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 53. 发明授权
    • Image sensing apparatus with optical-axis deflecting device
    • 具有光轴偏转装置的图像感测装置
    • US6018363A
    • 2000-01-25
    • US426834
    • 1995-04-24
    • Hiroyuki Horii
    • Hiroyuki Horii
    • G02B5/04H04N5/225H04N5/347H04N5/353H04N5/372H04N9/04H04N9/07H04N5/228H04N5/335
    • H04N9/045H04N3/1587H04N5/2259
    • An image taking apparatus includes an image taking sensor 10 having a high-resolution mode and a normal mode; synchronous signal generators 7 and 8 for generating synchronous signals corresponding to the high-resolution mode and the ordinary mode, respectively; a first memory 17 for storing image signals taken in the high-resolution mode; a second memory 35 for storing image signals taken in the normal mode; and a video signal encoder 33 for processing the image signals stored in the second memory 35 in accordance with a predetermined image signal system, wherein, in the high-resolution mode, image signals are stored in the first memory 17 to output digital image signals, and, in the normal mode, image signals are stored in the second memory 35, video signals 34 being output from the encoder 33.
    • 图像摄取装置包括具有高分辨率模式和正常模式的摄像传感器10; 同步信号发生器7和8,用于分别产生对应于高分辨率模式和普通模式的同步信号; 用于存储以高分辨率模式拍摄的图像信号的第一存储器17; 用于存储以常规模式拍摄的图像信号的第二存储器35; 以及视频信号编码器33,用于根据预定的图像信号系统处理存储在第二存储器35中的图像信号,其中在高分辨率模式中,图像信号被存储在第一存储器17中以输出数字图像信号, 并且在正常模式下,图像信号被存储在第二存储器35中,视频信号34从编码器33输出。
    • 57. 发明授权
    • Image transmitting apparatus having improved coding of multi-valued
image data
    • 具有改进的多值图像数据编码的图像发送装置
    • US5319471A
    • 1994-06-07
    • US73628
    • 1993-06-08
    • Masahiro TakeiTadashi TakayamaHiroyuki HoriiNorio Kimura
    • Masahiro TakeiTadashi TakayamaHiroyuki HoriiNorio Kimura
    • H04N1/393H04N1/41H04N1/40
    • H04N1/3935H04N1/4105H04N2201/33321
    • An image transmitting apparatus for digitizing a still-picture television signal, a manuscript image signal or the like and transmitting the digitized signal over a line is adapted to read an analog image signal stored in video memory such as a video disk, convert the read analog image signal into a digitized multi-valued signal and store the multi-valued image signal in an image memory. On the basis of paper size on which printing is to be performed by an apparatus, such as a facsimile machine, on the receiving side, the number of pixels constituting the multi-valued image signal stored in the image memory and an ensuing binary coding method, a ratio is obtained at which the multi-valued image signal stored in the image memory is to be expanded or compressed, and the multi-valued image signal is expanded or compressed based on this ratio. The multi-valued image signal thus expanded or compressed is binary coded as by a dither method, and the binary-coded image data are transmitted to the facsimile machine on the receiving side through a line.
    • 用于数字化静止图像电视信号,原稿图像信号等并通过线路发送数字化信号的图像发送装置适于读取存储在诸如视频盘的视频存储器中的模拟图像信号,将读取的模拟 图像信号转换为数字化的多值信号,并将多值图像信号存储在图像存储器中。 基于在诸如传真机的设备在接收侧执行打印的纸张尺寸的基础上,构成存储在图像存储器中的多值图像信号的像素数量和随后的二进制编码方法 获得存储在图像存储器中的多值图像信号要被扩展或压缩的比率,并且基于该比率来扩展或压缩多值图像信号。 如此扩展或压缩的多值图像信号通过抖动方法进行二进制编码,并且二进制编码的图像数据通过一行被发送到接收侧的传真机。