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    • 2. 发明申请
    • IMAGING DEVICE, IMAGING METHOD, AND RECORDING MEDIUM
    • 成像装置,成像方法和记录介质
    • US20150036034A1
    • 2015-02-05
    • US14343311
    • 2012-09-11
    • Yusuke YatabeHironori KomiKozo Masuda
    • Yusuke YatabeHironori KomiKozo Masuda
    • H04N5/232H04N5/351H04N5/378
    • H04N5/23296G03B7/091H04N5/2351H04N5/243H04N5/3454H04N5/347H04N5/351H04N5/378
    • An imaging device (100) is provided with: an imager (1) that includes an imaging element with multiple pixels arranged two-dimensionally, and that outputs an image signal in accordance with setting of either a pixel addition readout method or a cutout readout method; a signal processor (2) that processes the image signal from the imager (1); an operator (3) that inputs operation information; a lightness detector (4) that detects a subject lightness; and a controller (5). The controller (5) includes a zoom setter (51) that sets a zoom magnification for a subject based on a zoom signal that is input by the operator (3), and a readout-method switching controller (52) that switches between the pixel addition readout method and the cutout readout method according to the zoom magnification set by the zoom setter (51) and the lightness detected by the lightness detector (4).
    • 一种成像装置(100)具有:成像装置(1),其包括具有二维排列的多个像素的摄像元件,并且根据像素相加读出方法或切出读出方法的设定输出图像信号 ; 处理来自成像器(1)的图像信号的信号处理器(2); 输入操作信息的操作者(3); 检测被摄体亮度的亮度检测器(4); 和控制器(5)。 控制器(5)包括:放大设定器(51),其基于由操作者(3)输入的变焦信号来设定被摄体的变焦倍率;以及读出方式切换控制器(52),其在像素 附加读出方法和根据由变焦设定器(51)设定的变焦倍率和亮度检测器(4)检测到的亮度的切除读出方法。
    • 5. 发明申请
    • Image Decoder
    • 图像解码器
    • US20090034625A1
    • 2009-02-05
    • US12059030
    • 2008-03-31
    • Hironori KomiYusuke YatabeKeisuke InataMitsuhiro Okada
    • Hironori KomiYusuke YatabeKeisuke InataMitsuhiro Okada
    • H04N7/26
    • H04N19/436H04N19/44
    • The present invention relates to an image decoder which implements high speed image decoding with a low cost and simple configuration. By a stream dividing module, an input video stream is divided in units of frames as a plurality of frame rows for distribution. Each of plural decoders generates decoded images by decoding a distributed frame row. Of the decoded images generated by the decoders, reference images to be referred to when a subsequent frame is decoded is stored in a reference image frame memory. A timing control module receives information about stream distribution from the stream dividing module and controls the respective timings of decoding frames distributed to the decoders.
    • 本发明涉及以低成本,简单的结构实现高速图像解码的图像解码器。 通过流分割模块,输入视频流以帧为单位划分为多个帧行用于分发。 多个解码器中的每一个通过解码分布式帧行来生成解码图像。 在由解码器生成的解码图像中,当将后续帧解码时参考的参考图像存储在参考图像帧存储器中。 定时控制模块从流分割模块接收关于流分布的信息,并控制分配给解码器的帧解码的相应定时。
    • 8. 发明申请
    • COMPRESSED IMAGE NOISE REMOVAL DEVICE AND REPRODUCTION DEVICE
    • 压缩图像噪声去除装置和再现装置
    • US20110064135A1
    • 2011-03-17
    • US12993920
    • 2009-06-08
    • Yusuke YatabeHironori Komi
    • Yusuke YatabeHironori Komi
    • H04N7/64G06K9/36H04N7/30
    • H04N19/86H04N19/117H04N19/14H04N19/176H04N19/18H04N19/44H04N19/48H04N19/56H04N19/60H04N19/61H04N19/80
    • A compressed-image noise removal device includes a decoder unit for decoding a digital-image-compressed stream, an information holding unit for holding sub information by the amount of a plurality of blocks, the sub information being decoded by a VLD unit, a noise judgment unit for making a judgment on noise removal of a display image generated by the decoder unit, and the information holding unit, a noise removal unit for executing the noise removal of a block whose noise removal has been judged to be executed by the noise judgment unit, using image data outputted from an inverse quantization unit, motion compensation data outputted from a motion compensation unit, and the sub information held in the information holding unit, and a display-image holding unit for holding, as a display image, an output image of the noise removal unit if the noise removal has been judged to be executed by the noise judgment unit, or the output of the decoder unit if the noise removal has been judged not to be executed thereby.
    • 压缩图像噪声去除装置包括用于解码数字图像压缩流的解码器单元,用于保持多个块的量的子信息的信息保持单元,由VLD单元解码的子信息,噪声 用于判断由解码器单元生成的显示图像的噪声去除的判断单元,以及信息保持单元,噪声去除单元,用于执行已经通过噪声判断执行噪声去除的块的噪声去除 单元,使用从逆量化单元输出的图像数据,从运动补偿单元输出的运动补偿数据和保存在信息保持单元中的子信息,以及显示图像保持单元,用于将作为显示图像的输出 如果噪声去除已经被判断为由噪声判断单元执行,则噪声去除单元的图像,或者如果噪声去除已经被判断不是解码器单元的输出 由此执行。