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    • 12. 发明申请
    • IMAGE CAPTURING DEVICE, IMAGE CAPTURING METHOD, PROGRAM, AND INTEGRATED CIRCUIT
    • 图像捕获设备,图像捕获方法,程序和集成电路
    • US20120019685A1
    • 2012-01-26
    • US13145425
    • 2010-04-06
    • Yoshihiro MoriokaKenji MatsuuraTakuma MasudaHiroji TakebayashiEiji Yamauchi
    • Yoshihiro MoriokaKenji MatsuuraTakuma MasudaHiroji TakebayashiEiji Yamauchi
    • H04N5/225
    • G11B27/28H04N5/772H04N9/8205H04N21/4147H04N21/4223H04N21/44008H04N21/8153
    • A camcorder (100), which is an example of image capturing devices, includes the following units. An imaging unit (110) captures moving pictures. An attribute information generation unit (120) generates attribute information indicating features of the moving pictures captured by the imaging unit (110). An evaluation unit (130) applies the attribute information generated by the attribute information generation unit (120) to a predetermined criterion, so as to calculate an evaluation value of the moving pictures for each predetermined time width. A still picture extraction unit (140) extracts a still picture from moving pictures in a predetermined time width, when the evaluation value calculated by the evaluation unit (130) for the predetermined time width exceeds an evaluation threshold value. A threshold value change unit (150) changes the evaluation threshold value based on at least one of person information and a composition change amount which are included in the attribute information. The person information is used for specifying a person captured in the moving pictures, and the composition change amount is an amount of change in image compositions between the moving pictures.
    • 作为图像捕获装置的示例的摄像机(100)包括以下单元。 成像单元(110)捕获运动图像。 属性信息生成部(120)生成表示由摄像部(110)拍摄的运动图像的特征的属性信息。 评估单元(130)将由属性信息生成单元(120)生成的属性信息应用于预定标准,以便计算每个预定时间宽度的运动图像的评估值。 当由评估单元(130)计算的预定时间宽度的评估值超过评估阈值时,静止图像提取单元(140)以预定时间宽度从运动图像中提取静止图像。 阈值改变单元(150)基于包括在属性信息中的个人信息和构图变化量中的至少一个来改变评估阈值。 个人信息用于指定在运动图像中捕获的人物,而构图变化量是运动图像之间的图像合成的变化量。
    • 15. 发明授权
    • System for cleaning an inside surface of a duct
    • 用于清洁管道内表面的系统
    • US5317782A
    • 1994-06-07
    • US98159
    • 1993-07-28
    • Kenji MatsuuraKatsumi Toritani
    • Kenji MatsuuraKatsumi Toritani
    • B08B5/02B08B9/032B08B9/04B08B9/049B08B9/053A47L9/02
    • B08B5/02B08B9/051
    • A system including an apparatus for cleaning an inside surface of a duct. The system includes a traveling portion and a remote-control monitor portion. The traveling portion includes a traveling truck and the truck carries a compressed air ejector and a video camera, and the remote-control monitor portion receives images from the video camera to control remotely the traveling portion while monitoring a front view of the traveling portion in accordance with the signal coming from the video camera. The compressed air ejector is equipped with a rotating nozzle for ejecting compressed air toward the duct inside surface in an oblique direction in front of the traveling truck. An air compressor can be carried by the truck or the compressed air can be fed to the nozzle ejector via a hose from outside the duct.
    • 一种包括用于清洁管道内表面的装置的系统。 该系统包括行驶部分和遥控监视器部分。 行驶部分包括行驶车,卡车装有压缩空气喷射器和摄像机,并且遥控监视器部分从视频摄像机接收图像以远程控制行驶部分,同时根据行驶部分的前视图监视行驶部分的前视图 信号来自摄像机。 压缩空气喷射器配备有用于在行进车辆前方沿倾斜方向向管道内表面喷射压缩空气的旋转喷嘴。 空气压缩机可以由卡车承载,或者压缩空气可以通过管道外部的软管从喷嘴喷射器输送。