Image processing apparatus, system, image processing method, and non-transitory recording medium

    公开(公告)号:US10521891B2

    公开(公告)日:2019-12-31

    申请号:US15908946

    申请日:2018-03-01

    Abstract: An apparatus, system, and method of image processing, each of which: acquires a plurality of images respectively captured with a plurality of imaging elements, the plurality of images respectively corresponding to a plurality of frames of a video; calculates, for a current frame, an evaluation value to be used for evaluating each of the plurality of images using a pixel value of at least one pixel in an overlapping area of the plurality of images; determines whether an evaluation value of each of the plurality of images in a frame preceding the current frame is stored in a memory; determines at least one correction target image from the plurality of images based on the evaluation value calculated for the current frame and a determination result indicating whether the evaluation value in the preceding frame is stored; calculates a plurality of correction amounts to be used for correcting a plurality of evaluation values in the overlapping area of the correction target image, based on the evaluation value of the correction target image; and corrects the correction target image based on the plurality of correction amounts.

    IMAGE PROCESSING APPARATUS, SYSTEM, IMAGE PROCESSING METHOD, AND NON-TRANSITORY RECORDING MEDIUM

    公开(公告)号:US20180268528A1

    公开(公告)日:2018-09-20

    申请号:US15908946

    申请日:2018-03-01

    Abstract: An apparatus, system, and method of image processing, each of which: acquires a plurality of images respectively captured with a plurality of imaging elements, the plurality of images respectively corresponding to a plurality of frames of a video; calculates, for a current frame, an evaluation value to be used for evaluating each of the plurality of images using a pixel value of at least one pixel in an overlapping area of the plurality of images; determines whether an evaluation value of each of the plurality of images in a frame preceding the current frame is stored in a memory; determines at least one correction target image from the plurality of images based on the evaluation value calculated for the current frame and a determination result indicating whether the evaluation value in the preceding frame is stored; calculates a plurality of correction amounts to be used for correcting a plurality of evaluation values in the overlapping area of the correction target image, based on the evaluation value of the correction target image; and corrects the correction target image based on the plurality of correction amounts.

    RECEPTION APPARATUS AND SYSTEM
    5.
    发明申请
    RECEPTION APPARATUS AND SYSTEM 有权
    接收装置和系统

    公开(公告)号:US20170019245A1

    公开(公告)日:2017-01-19

    申请号:US15196179

    申请日:2016-06-29

    Abstract: A reception apparatus for receiving data from a transmission apparatus includes a data receiver configured to receive a synchronization packet including clock information generated by the transmission apparatus and data from the transmission apparatus, a storage memory, storing the received data, a clock adjuster configured to correct a clock of the reception apparatus based on a deviation between a clock of the transmission apparatus and the clock of the reception apparatus by using the clock information generated by the transmission apparatus, a controller configured to control a clock correction amount of the clock adjuster based on a storage amount of data in the storage memory, and a data output circuit configured to retrieve the data from the storage memory to output the retrieved data in synchronization with the corrected clock.

    Abstract translation: 一种用于从发送装置接收数据的接收装置,包括数据接收机,被配置为接收包括由发送装置生成的时钟信息和来自发送装置的数据的同步分组,存储接收到的数据的存储器,配置为校正的时钟调整器 基于通过使用由发送装置生成的时钟信息的发送装置的时钟与接收装置的时钟之间的偏差的接收装置的时钟;控制器,被配置为基于时钟调整器的时钟校正量,基于 存储存储器中的数据的存储量,以及数据输出电路,被配置为从存储存储器检索数据,以与校正的时钟同步地输出检索的数据。

    IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND RECORDING MEDIUM STORING PROGRAM

    公开(公告)号:US20180343388A1

    公开(公告)日:2018-11-29

    申请号:US15967947

    申请日:2018-05-01

    Abstract: An image processing apparatus, an image processing method, and a recording medium storing a program for causing a computer to execute the image processing method. The image processing apparatus and the image processing method includes obtaining a captured image captured using a wide-angle lens, detecting movement of an image processing apparatus, converting the captured image into a wide-angle image that at least partially involves a curved plane, calculating an amount of correction according to the movement detected by the detecting, and correcting the captured image by the amount of correction.

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