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    • 2. 发明授权
    • Imaging device
    • 成像设备
    • US07369683B2
    • 2008-05-06
    • US10538872
    • 2004-08-04
    • Akio KobayashiShigeru Miki
    • Akio KobayashiShigeru Miki
    • G06K9/00
    • H04N5/23245H04N1/212H04N5/232H04N5/343H04N5/3456H04N5/772H04N9/7921H04N2101/00
    • In an imaging device of the present invention, an imaging element 2 is driven in a thinning read-out mode for reading out signal charges from a subset of pixels, or in an all-pixels read-out mode for reading out signal charges from all pixels. When the imaging element 2 is driven in the thinning read-out mode, the imaging device processes and records a series of first image data that is obtained by reading out signal charges from the subset of pixels and that constitutes the moving images. When the imaging element 2 is driven in the all-pixels read-out mode, the imaging device processes and records a series of second image data constituting moving images after the number of pixels of the second image data is thinned, and processes and records a portion of the second image data as a still image without thinning when an instruction to pick up the still image is given while picking up the moving images.
    • 在本发明的成像装置中,成像元件2以稀疏读出模式驱动,用于从像素的子集读出信号电荷,或者以全像素读出模式从全部读出信号电荷 像素。 当以稀疏读出模式驱动成像元件2时,成像装置处理并记录通过从像素子集读出信号电荷并构成运动图像而获得的一系列第一图像数据。 当以全像素读出模式驱动成像元件2时,成像装置在第二图像数据的像素数量变薄之后处理并记录构成运动图像的一系列第二图像数据,并且处理并记录 当拾取运动图像时给出当拾取静止图像的指令时,第二图像数据的一部分作为静止图像而不变薄。
    • 3. 发明授权
    • Luminance signal/chrominance signal separating circuit and a noise
reduction circuit using a 3 line logical comb filter
    • 亮度信号/色度信号分离电路和使用3线逻辑梳状滤波器的降噪电路
    • US5047840A
    • 1991-09-10
    • US543009
    • 1990-06-25
    • Shigeru Miki
    • Shigeru Miki
    • H03H15/00H04N9/78
    • H04N9/78
    • A luminance signal/chrominance signal separating circuit comprises a 3 line logical comb filter for Y/C separation. The output of the vertical correlator of the 3 line logical comb filter comprises chrominance signal components and non-correlation components of the luminance signal, whereby the separated luminance signal components have the non-correlation components missing. The non-correlation components within the output of the vertical correlator are extracted by a trap circuit, and added to the separated luminance signal components. This prevents degradation of the oblique resolution of the reproduced luminance signal. The noise reduction circuit in the reproduction mode shares the above 3 line logical comb filter for removing the noise of the reproduced luminance signal.
    • 亮度信号/色度信号分离电路包括用于Y / C分离的3线逻辑梳状滤波器。 3线逻辑梳状滤波器的垂直相关器的输出包括亮度信号的色度信号分量和非相关分量,由此分离的亮度信号分量具有缺失的非相关分量。 垂直相关器的输出中的非相关分量由陷波电路提取,并被加到分离的亮度信号分量上。 这防止再现的亮度信号的倾斜分辨率的劣化。 再现模式中的噪声降低电路共享上述3线逻辑梳状滤波器,以去除再现的亮度信号的噪声。
    • 6. 发明授权
    • Foldable electronic image pickup apparatus
    • 可折叠电子摄像装置
    • US07583317B2
    • 2009-09-01
    • US10790210
    • 2004-03-02
    • Hiroyuki KinemuraMotohiro SasadaShigeru Miki
    • Hiroyuki KinemuraMotohiro SasadaShigeru Miki
    • H04N5/225H04M1/00
    • H04N5/2252
    • A display cabinet having a monitor is attached to a main cabinet serving as a handle portion so as to be overlapped with the main cabinet. The main cabinet and the display cabinet are pivotal within a plane generally perpendicular to the optical axis of a lens with one end of the main cabinet being connected to one end of the display cabinet. A soft lock device is provided between the main cabinet and the display cabinet for holding the display cabinet at a pivot position with respect to the main cabinet. The display cabinet has a pivot center axis which is aligned with the optical axis of the lens, and an image pickup device is located behind the lens. An operation button is provided on the main cabinet within the reach of a finger of a hand holding the main cabinet.
    • 具有监视器的显示柜被安装在作为把手部分的主机壳上,以便与主机柜重叠。 主机柜和显示柜在大致垂直于透镜的光轴的平面内枢转,主机柜的一端连接到显示柜的一端。 在主柜和显示柜之间设有软锁装置,用于将显示柜相对于主柜保持在枢轴位置。 显示柜具有与透镜的光轴对准的枢转中心轴,并且图像拾取装置位于透镜后面。 操作按钮设置在主机柜的手指靠近主机的手指的位置。
    • 8. 发明授权
    • Luminance signal/color signal separating circuit and noise reduction
circuit using a comb filter
    • 亮度信号/彩色信号分离电路和使用梳状滤波器的降噪电路
    • US5060056A
    • 1991-10-22
    • US521489
    • 1990-05-10
    • Shigeru MikiMitsuzou ShiraiYuuichi Ichikawa
    • Shigeru MikiMitsuzou ShiraiYuuichi Ichikawa
    • H04N9/78H03H15/00H04N9/79H04N9/83H04N9/84H04N9/88
    • H04N9/7908H04N9/83H04N9/88
    • A luminance signal/color signal separating circuit comprises a comb filter for Y/C separation. The addition output of the comb filter comprises a luminance signal component, while the subtraction output comprises a color signal component and non-correlation components of a luminance signal. The non-correlation components in the subtraction output are extracted by a trap circuit and added to the addition output of the comb filter. Accordingly, the degradation of vertical direction resolution of reproduced signal will be prevented. Also, under some circumstances, the extracted non-correlation components are previously enhanced before being added to the luminance signal. The noise reduction circuit in reproduction mode shares the above comb filter for color signal separation. When dropout occurs, the color signal in the output of the 1H delay circuit of the comb filter is inverted and separated to be used as a drop out compensation signal.
    • 亮度信号/颜色信号分离电路包括用于Y / C分离的梳状滤波器。 梳状滤波器的相加输出包括亮度信号分量,而减法输出包括亮度信号的颜色信号分量和非相关分量。 减法输出中的非相关分量由陷波电路提取,并与梳状滤波器的相加输出相加。 因此,可以防止再现信号的垂直方向分辨率的劣化。 此外,在某些情况下,提取的非相关分量在被添加到亮度信号之前被预先增强。 再现模式中的降噪电路与上述梳状滤波器共享用于颜色信号分离。 当发生压差时,梳状滤波器的1H延迟电路的输出中的颜色信号被反转和分离以用作丢弃补偿信号。
    • 10. 发明申请
    • Imaging device
    • 成像设备
    • US20060050154A1
    • 2006-03-09
    • US10538872
    • 2004-08-04
    • Akio KobayashiShigeru Miki
    • Akio KobayashiShigeru Miki
    • H04N5/76
    • H04N5/23245H04N1/212H04N5/232H04N5/343H04N5/3456H04N5/772H04N9/7921H04N2101/00
    • In an imaging device of the present invention, an imaging element 2 is driven in a thinning read-out mode for reading out signal charges from a subset of pixels, or in an all-pixels read-out mode for reading out signal charges from all pixels. When the imaging element 2 is driven in the thinning read-out mode, the imaging device processes and records a series of first image data that is obtained by reading out signal charges from the subset of pixels and that constitutes the moving images. When the imaging element 2 is driven in the all-pixels read-out mode, the imaging device processes and records a series of second image data constituting moving images after the number of pixels of the second image data is thinned, and processes and records a portion of the second image data as a still image without thinning when an instruction to pick up the still image is given while picking up the moving images.
    • 在本发明的成像装置中,成像元件2以稀疏读出模式驱动,用于从像素的子集读出信号电荷,或者以全像素读出模式从全部读出信号电荷 像素。 当以稀疏读出模式驱动成像元件2时,成像装置处理并记录通过从像素子集读出信号电荷并构成运动图像而获得的一系列第一图像数据。 当以全像素读出模式驱动成像元件2时,成像装置在第二图像数据的像素数量变薄之后处理并记录构成运动图像的一系列第二图像数据,并且处理并记录 当拾取运动图像时给出当拾取静止图像的指令时,第二图像数据的一部分作为静止图像而不变薄。