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
    • 19. 发明授权
    • Video signal processing apparatus
    • 视频信号处理装置
    • US06850694B1
    • 2005-02-01
    • US09640645
    • 2000-08-18
    • Eiji MoroKen SodeyamaHiroyuki HoriKatsuyuki WatanabeAkifumi Tabata
    • Eiji MoroKen SodeyamaHiroyuki HoriKatsuyuki WatanabeAkifumi Tabata
    • H04N5/765H04N5/7826H04N5/783H04N5/95H04N5/956H04N9/804H04N9/896
    • H04N9/896H04N5/78263H04N5/783H04N9/8042
    • The present invention relates to a video signal processing apparatus for outputting an inputted video signal after subjecting the video signal to time axis correction, particularly to a video signal processing apparatus preferable in the case of subjecting the video signal to image compression. In the case in which a nonstandard signal is inputted to an image compression circuit of an MPEG2 encoder or the like, a drawback of freezing image or generating block noise or the like is resolved. A time axis correcting circuit stores an input signal to a memory and reads the input signal at a timing delayed from V synchronization of the input signal by a predetermined time period. For that purpose, a read synchronizing signal generator is reset at respective input field. A reset position is set to a position preceding the read V synchronization position by 3H through 10H. It is detected whether the input signal is a non-interlace signal or a field length thereof is deviated from a standard value and in these cases, odd/even order or synchronization timing of a synchronizing signal is corrected. Further, when the input signal is a nonstandard signal, the input signal is outputted without passing through the image compression circuit by a changeover switch.
    • 视频信号处理装置本发明涉及一种视频信号处理装置,用于在对视频信号进行时间轴校正之后输出输入的视频信号,特别涉及在对视频信号进行图像压缩的情况下优选的视频信号处理装置。 在将非标准信号输入到MPEG2编码器等的图像压缩电路的情况下,解决图像冻结或产生块噪声等的缺陷。 时间轴校正电路将输入信号存储到存储器,并且以从输入信号的V同步延迟预定时间段的定时读取输入信号。 为此,读取同步信号发生器在相应的输入场复位。 复位位置被设定为读取V同步位置之前的位置3H到10H。 检测输入信号是不是隔行扫描信号还是其场长偏离标准值,在这些情况下,校正同步信号的奇数/偶数阶或同步定时。 此外,当输入信号是非标准信号时,输入信号不通过图像压缩电路通过转换开关输出。
    • 20. 发明授权
    • Image recording material
    • 图像记录材料
    • US06482582B2
    • 2002-11-19
    • US09910924
    • 2001-07-24
    • Katsuyuki WatanabeMasaru Takasaki
    • Katsuyuki WatanabeMasaru Takasaki
    • G03C1498
    • G03D13/002G03C1/06G03C1/34G03C1/49845Y10S430/156Y10S430/158Y10S430/16
    • Disclosed in an image recording material comprising, on a support, a photosensitive silver halide, a reducing agent, a binder and a compound represented by the following Formula (1): wherein, in Formula (1), R1 and R2 each independently represent a substituent, R1 and R2 may be bonded to each other to form a ring, X represents a halogen atom, L represents a methylene group, m represents an integer of 0-7, Y represents a divalent bridging group, n represents 0 or 1 and Z represents a residue derived from a photographically useful compound. This image recording material exhibits high sensitivity, low fog and good storage stability, and is stable against fluctuation of development conditions.
    • 公开了一种图像记录材料,其包含在载体上的光敏卤化银,还原剂,粘合剂和由下式(1)表示的化合物:其中,在式(1)中,R 1和R 2各自独立地表示 取代基可以相互键合,形成环,X表示卤素原子,L表示亚甲基,m表示0〜7的整数,Y表示二价桥连基,n表示0或1, Z表示衍生自照相用化合物的残基。 该图像记录材料具有高灵敏度,低雾度和良好的储存稳定性,并且对于显影条件的波动是稳定的。