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    • 5. 发明授权
    • High-definition still picture cameras having a solid-state imaging
device with photoelectric conversion elements divided into four fields
    • 具有固态成像装置的高分辨率静止图像摄像机,其具有分为四个场的光电转换元件
    • US5251036A
    • 1993-10-05
    • US952667
    • 1992-09-28
    • Yoshiki KawaokaKazuya OdaMasahiro Konishi
    • Yoshiki KawaokaKazuya OdaMasahiro Konishi
    • F02B75/02H04N1/21H04N5/232H04N5/372H04N3/14H04N5/335
    • H04N1/2137H04N1/2112H04N3/1537F02B2075/025H04N2101/00
    • A high definition camera for photographing still pictures using a high resolution charge coupled solid-state imaging device. The imaging device includes a plurality of photoelectric conversion elements arranged in rows and columns, wherein each column is divided into repeating sequences of four photoelectric elements, each element corresponding to a pixel and one of four fields. A plurality of vertical charge transfer paths are formed between each column of the photoelectric elements and a horizontal charge transfer path is connected to a terminal portion of each of the vertical charge transfer paths. The horizontal charge transfer path includes first and second horizontal registers. Pixel signals generated at photoelectric elements corresponding to one of four fields are transferred to transfer elements in a field shift period corresponding to the one field. Thereafter, the signals are transferred toward to the horizontal charge transfer path in accordance with drive signals and are then horizontally transferred by the horizontal charge transfer path at every row to read and store the signals for the one field. The signals of the four fields are stored in respective memory areas of a memory. In an embodiment, signals are read by every frame and the signals of two fields, corresponding to one of the first and second horizontal registers, are supplied to an electronic viewfinder for display. A still image of the displayed image is recorded in accordance with signals of four fields upon actuation of a shutter. In an additional embodiment, both of the horizontal registers are operable to output signals during a high resolution mode and only one of the horizontal registers are operable to output signals during a low resolution mode.
    • 用于使用高分辨率电荷耦合固态成像装置拍摄静止图像的高分辨率相机。 成像装置包括以行和列排列的多个光电转换元件,其中每列被分成四个光电元件的重复序列,每个元素对应于像素和四个场中的一个。 在每个光电元件列之间形成多个垂直电荷传输路径,并且横向电荷传输路径连接到每个垂直电荷传输路径的端子部分。 水平电荷传输路径包括第一和第二水平寄存器。 在与四个场中的一个相对应的光电元件处产生的像素信号在对应于一个场的场移位周期中传送到传送元件。 此后,根据驱动信号将信号转移到水平电荷传输路径,然后在每一行由水平电荷传输路径水平传输,以读取并存储用于一个场的信号。 四个场的信号被存储在存储器的相应的存储区域中。 在一个实施例中,信号由每帧读取,并且对应于第一和第二水平寄存器之一的两个场的信号被提供给电子取景器以进行显示。 根据快门的动作,根据四个场的信号记录显示图像的静止图像。 在另外的实施例中,两个水平寄存器可操作以在高分辨率模式期间输出信号,并且只有一个水平寄存器可操作以在低分辨率模式期间输出信号。
    • 8. 发明授权
    • Image memory device and method of operating same
    • 图像存储装置及其操作方法
    • US5589889A
    • 1996-12-31
    • US235221
    • 1994-04-29
    • Yoshiki Kawaoka
    • Yoshiki Kawaoka
    • H04N5/14H04N5/202
    • H04N5/202
    • An image memory device is so adapted as to make it possible to use an image pick-up device having any characteristic and a display unit having any characteristic. The image memory device includes an input look-up table and an output look-up table. Data for performing a reverse gamma-correction is set in the input look-up table in advance in dependence upon the image pick-up device used. By virtue of the reverse gamma-correction, the image data is provided with linear characteristics. The reverse gamma-corrected data is stored in the memory. Data for performing a gamma correction is set in the output look-up table in advance in dependence upon the display unit used.
    • 图像存储装置适于使得可以使用具有任何特性的图像拾取装置和具有任何特性的显示单元。 图像存储装置包括输入查找表和输出查找表。 根据所使用的图像拾取装置,预先在输入查找表中设置用于执行反向伽马校正的数据。 凭借反向伽马校正,图像数据被提供有线性特征。 反向伽马校正数据存储在存储器中。 根据所使用的显示单元,预先在输出查找表中设定用于进行伽马校正的数据。
    • 9. 发明授权
    • Image editing apparatus and method
    • 图像编辑装置及方法
    • US08311393B2
    • 2012-11-13
    • US10446853
    • 2003-05-29
    • Yoshiki Kawaoka
    • Yoshiki Kawaoka
    • H04N5/93H04N1/00H04N1/46H04N1/387H04N5/77H04N5/78H04N5/84H04N5/225G06F7/00G06F11/30G06K1/00G06K9/36
    • H04N1/00283G11B27/034H04N1/00453H04N2201/0082
    • The motion picture image print apparatus extracts a plurality of frames from recorded motion picture data for printing, the apparatus enabling the range of loaded images to be determined from images reproduced on a screen, not from the results of measurement of time, thus allowing a desired print to be more easily obtained. An operator reads motion picture image data recorded on a recording medium. The operator then sets a layout of a print output and the number of image frames in the print output to display a list of motion picture image files on a list screen, thereby selecting motion picture image file to be printed. The operator then depresses a motion picture control button to reproduce the selected motion picture image file in the check area. While viewing the reproduced images, the operator sets at least either a print starting image or a print ending image by depressing a “From” button or a “To” button, respectively. Thus, images corresponding to a predetermined number of frames are extracted from the set range of images at equal intervals. The extracted images are edited so as to be arranged in the set layout and are then printed.
    • 运动图像图像打印装置从记录的用于打印的运动图像数据中提取多个帧,该装置使得能够从屏幕上再现的图像确定加载的图像的范围,而不是从时间的测量结果确定所需的图像,从而允许期望的 打印更容易获得。 操作者读取记录在记录介质上的动态图像数据。 然后,操作者设置打印输出的布局和打印输出中的图像帧数,以在列表画面上显示运动图像图像文件的列表,从而选择要打印的运动图像图像文件。 然后,操作者按下运动图像控制按钮,以在检查区域中再现所选择的运动图像图像文件。 在观看再现的图像的同时,操作者分别通过按下From按钮或To按钮至少设置打印开始图像或打印结束图像。 因此,以等间隔从图像的设定范围中提取与预定帧数对应的图像。 所提取的图像被编辑以便被布置在设置的布局中,然后被打印。