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1. 发明授权

US6091880A Video signal processing apparatus 失效
标题翻译：视频信号处理装置
公开(公告)号：US6091880A
公开(公告)日：2000-07-18
申请号：US760929
申请日：1996-12-06
申请人： Shinichi Hatae , Teruo Hieda , Jun Makino , Shinichi Koyama , Kousuke Nobuoka
发明人： Shinichi Hatae , Teruo Hieda , Jun Makino , Shinichi Koyama , Kousuke Nobuoka
IPC分类号： H04N9/04 , H04N5/77 , H04N9/79 , H04N9/83 , H04N5/92 , H04N5/225
CPC分类号： H04N5/772 , H04N9/831
摘要： In a video signal processing apparatus provided with an image pickup part for picking up an image of an object and outputting a video signal and a reproducing part for reproducing a video signal from a recording medium, a video signal which is obtained by picking up the image of the object and a video signal which is obtained by reproducing a video signal from the recording medium are arranged to be selectively supplied to one and the same digital signal processing part. This arrangement simplifies the structural arrangement of the apparatus and yet ensures high-quality reproduction of the video signal.
摘要翻译：在具有用于拾取对象的图像并输出视频信号的图像拾取部分和用于从记录介质再现视频信号的再现部分的视频信号处理装置中，通过拾取图像获得的视频信号并且通过从记录介质再现视频信号而获得的视频信号被布置成选择性地提供给同一个数字信号处理部分。这种布置简化了装置的结构布置，并且确保了视频信号的高质量再现。

2. 发明授权

US5930443A Video signal processing apparatus 失效
标题翻译：视频信号处理装置
公开(公告)号：US5930443A
公开(公告)日：1999-07-27
申请号：US287719
申请日：1994-08-09
申请人： Shinichi Koyama , Teruo Hieda , Shinichi Hatae , Jun Makino , Kousuke Nobuoka
发明人： Shinichi Koyama , Teruo Hieda , Shinichi Hatae , Jun Makino , Kousuke Nobuoka
IPC分类号： H04N5/225 , H04N5/77 , H04N9/79 , H04N9/83 , H04N9/07
CPC分类号： H04N5/772 , H04N9/83
摘要： A video signal processing apparatus comprises an image pickup part arranged to photo-electrically convert an optically formed image and to output it as an electrical signal, an external input part which permits external input of a video signal, and a signal processing part which has a delay circuit. The signal processing part forms a color video signal from the electrical signal outputted from the image pickup part and separates the video signal inputted from the external input part into luminance and chrominance signals by using the delay circuit.
摘要翻译：视频信号处理装置包括：图像拾取部件，被配置为对光学形成的图像进行光电转换并将其作为电信号输出;允许外部输入视频信号的外部输入部分;以及信号处理部件，延时电路。信号处理部分根据从图像拾取部分输出的电信号形成彩色视频信号，并使用延迟电路将从外部输入部分输入的视频信号分离为亮度和色度信号。

3. 发明授权

US6011583A Image sensing apparatus using a non-interlace or progressive scanning type sensing device 失效
标题翻译：使用非隔行或逐行扫描型图像感测装置的图像感测装置
公开(公告)号：US6011583A
公开(公告)日：2000-01-04
申请号：US709381
申请日：1996-09-06
申请人： Teruo Hieda , Kousuke Nobuoka , Izumi Matsui , Yukinori Yamamoto
发明人： Teruo Hieda , Kousuke Nobuoka , Izumi Matsui , Yukinori Yamamoto
IPC分类号： H01L27/148 , H04N5/335 , H04N5/343 , H04N5/347 , H04N5/372 , H04N5/77 , H04N9/04 , H04N9/79 , H04N9/804 , H04N5/225
CPC分类号： H04N9/8042 , H04N5/335 , H04N9/045 , H04N5/772 , H04N9/7921
摘要： A CCD converts an optical image of an object formed on its image sensing surface into electrical charges, and sequentially outputs the electrical charges of all of the light receiving pixels in one scanning operation in non-interlaced form. The outputs from the CCD are converted to the digital image signals by an analog-digital converter. A camera signal processing unit processes the digital image signals, thereby generating two streams of signals; one is digital video signals SV1 which are standard digital video signals in interlaced form, and the other is signals SV2 which are not outputted as the digital video signals SV1 out of the digital image signals of all of the light receiving pixels. These two streams of signals, SV1 and SV2, are processed differently depending upon a mode selected by a switch.
摘要翻译： CCD将其图像感测表面上形成的物体的光学图像转换为电荷，并且以非隔行扫描形式在一次扫描操作中依次输出所有光接收像素的电荷。 CCD的输出通过模拟数字转换器转换为数字图像信号。相机信号处理单元处理数字图像信号，由此产生两个信号流; 一个是作为隔行扫描形式的标准数字视频信号的数字视频信号SV1，另一个是在所有光接收像素的数字图像信号中不作为数字视频信号SV1输出的信号SV2。根据开关选择的模式，这两个信号流SV1和SV2被不同地处理。

4. 发明授权

US5691821A A/D converting apparatus and image sensing apparatus 失效
标题翻译： A / D转换装置和图像感测装置
公开(公告)号：US5691821A
公开(公告)日：1997-11-25
申请号：US160234
申请日：1993-12-02
申请人： Teruo Hieda , Kousuke Nobuoka
发明人： Teruo Hieda , Kousuke Nobuoka
IPC分类号： H04N5/202 , H04N9/69 , H04N1/40 , H03M1/20
CPC分类号： H04N9/69 , H04N5/202
摘要： A low-cost A/D converting apparatus having a high precision includes a first A/D converter to which an analog input signal is applied as an input, a plurality of D/A converters to which an output from the first A/D converter is applied as an input, a subtractor for subtracting at least one output of outputs of the plurality of D/A converters from the analog input signal, and a second A/D converter, to which an output from the subtractor is applied as an input, having a resolution higher than a resolution of the first A/D converter.
摘要翻译：具有高精度的低成本A / D转换装置包括施加模拟输入信号作为输入的第一A / D转换器，多个D / A转换器，来自第一A / D转换器的输出作为输入，减法器，用于从模拟输入信号中减去多个D / A转换器的输出的至少一个输出;以及第二A / D转换器，将来自减法器的输出作为输入具有高于第一A / D转换器的分辨率的分辨率。

5. 发明授权

US06538696B2 Image sensing apparatus using a non-interlace or progressive scanning type image sensing device 有权
标题翻译：使用非隔行或逐行扫描型感测装置的图像感测装置
公开(公告)号：US06538696B2
公开(公告)日：2003-03-25
申请号：US09449429
申请日：1999-11-24
申请人： Teruo Hieda , Kousuke Nobuoka , Izumi Matsui , Yukinori Yamamoto
发明人： Teruo Hieda , Kousuke Nobuoka , Izumi Matsui , Yukinori Yamamoto
IPC分类号： H04N314
CPC分类号： H04N9/8042 , H04N5/335 , H04N5/772 , H04N9/045 , H04N9/7921
摘要： A CCD converts an optical image of an object formed on its image sensing surface into electrical charges, and sequentially outputs the electrical charges of all of the light receiving pixels in one scanning operation in non-interlaced form. The outputs from the CCD are converted to the digital image signals by an analog-digital converter. A camera signal processing unit processes the digital image signals, thereby generating two streams of signals; one is digital video signals SV1 which are standard digital video signals in interlaced form, and the other is signals SV2 which are not outputted as the digital video signals SV1 out of the digital image signals of all of the light receiving pixels. These two streams of signals, SV1 and SV2, are processed differently depending upon a mode selected by a switch.
摘要翻译： CCD将其图像感测表面上形成的物体的光学图像转换为电荷，并且以非隔行扫描形式在一次扫描操作中依次输出所有光接收像素的电荷。 CCD的输出通过模拟数字转换器转换为数字图像信号。相机信号处理单元处理数字图像信号，由此产生两个信号流; 一个是作为隔行扫描形式的标准数字视频信号的数字视频信号SV1，另一个是在所有光接收像素的数字图像信号中不作为数字视频信号SV1输出的信号SV2。根据开关选择的模式，这两个信号流SV1和SV2被不同地处理。

6. 发明授权

US6031569A Image sensing method and apparatus utilizing the same 失效
标题翻译：具有运动图像模式和高分辨率静止图像模式的图像感测装置
公开(公告)号：US6031569A
公开(公告)日：2000-02-29
申请号：US759980
申请日：1996-12-03
申请人： Kousuke Nobuoka , Susumu Kozuki
发明人： Kousuke Nobuoka , Susumu Kozuki
IPC分类号： H04N9/04 , H04N5/225
CPC分类号： H04N9/045 , H04N2209/046
摘要： In order to display a high resolution still image by using a single image sensor type image sensing apparatus employing a single relatively low resolution CCD, an image of an identical object is taken four times in short time intervals. Each time the image sensing operation is carried on, it is controlled that an imaging position on a photo-sensing surface of the CCD is shifted by one pixel. Color signals of the plurality of color components which are obtained as above are stored in a predetermined areas in an image memory by each color component. After four image sensing operations are completed, the color signals are read from the image memory, and the final color signals or brightness signals are generated based on the read color signals, and displayed on a display.
摘要翻译：为了通过使用单个相对低分辨率CCD的单个图像传感器型图像感测装置来显示高分辨率静止图像，相同对象的图像在短时间间隔内被拍摄四次。每次进行图像感测操作时，控制CCD的光敏表面上的成像位置偏移一个像素。如上获得的多个颜色分量的颜色信号通过每个颜色分量存储在图像存储器中的预定区域中。在四个图像感测操作完成之后，从图像存储器读取彩色信号，并且基于所读取的颜色信号产生最终的颜色信号或亮度信号，并显示在显示器上。

7. 发明授权

US5534919A Image pickup apparatus for estimating a complementary color value of a target pixel 失效
标题翻译：用于估计目标像素的补色值的图像拾取装置
公开(公告)号：US5534919A
公开(公告)日：1996-07-09
申请号：US225780
申请日：1994-04-11
申请人： Kousuke Nobuoka
发明人： Kousuke Nobuoka
IPC分类号： H04N5/335 , H04N5/367 , H04N5/372 , H04N5/378 , H04N9/04 , H04N9/07 , H04N9/64
CPC分类号： H04N9/646 , H04N9/045 , H04N2209/041 , H04N2209/046
摘要： In an image pickup apparatus, R, G and B three-primary-color signals are generated without reducing the saturation of colors and the band of the signals, while suppressing the generation of pseudocolors as much as possible, and image signals suitable for apparatuses, such as computers, printers and the like, are generated. A plurality of circuits for estimating the complementary-color value of a missing pixel are provided, and the output of one of the circuits is selected.
摘要翻译：在图像拾取装置中，R，G和B三原色信号的产生不会降低颜色和信号的频带的饱和度，同时尽可能地抑制假胶片的产生，以及适合于装置的图像信号，例如计算机，打印机等。提供了用于估计缺失像素的互补色值的多个电路，并且选择其中一个电路的输出。

8. 发明授权

US06198504B1 Image sensing apparatus with a moving image mode and a still image mode 有权
标题翻译：具有运动图像模式和静止图像模式的图像感测装置
公开(公告)号：US06198504B1
公开(公告)日：2001-03-06
申请号：US09345512
申请日：1999-07-01
申请人： Kousuke Nobuoka
发明人： Kousuke Nobuoka
IPC分类号： H04N5228
CPC分类号： H04N5/23261 , H04N5/23248 , H04N5/23254 , H04N5/23258 , H04N5/23267 , H04N5/23283
摘要： A moving image mode for sensing a moving image or a still image mode for sensing a still image is designated by a mode designation unit of an image sensing apparatus, and image signals of all pixels of a non-interlace scanning type image sensing device are sequentially read out in one field period. If the moving image mode is designated by the mode designation unit, panning compensation is performed. In the panning compensation, whether panning or tilting is being performed during an image sensing operation or not is judged. If it is judged that panning or tilting is being performed, a control unit controls to prohibit or restrain vibration blur correction. If it is judged that neither panning nor tilting is being performed, vibration blur correction is performed in accordance with performance of the image sensing apparatus. Further, if the still image mode is designated, panning compensation is not performed, and vibration blur correction is performed in accordance with performance of the image sensing apparatus.
摘要翻译：用于感测运动图像的运动图像模式或用于感测静止图像的静止图像模式由图像感测装置的模式指定单元指定，并且逐行扫描型图像感测装置的所有像素的图像信号依次在一个领域读出。如果由模式指定单元指定运动图像模式，则执行平移补偿。在平移补偿中，判断在图像感测操作期间是否进行平移或倾斜。如果判定正在执行平移或倾斜，则控制单元控制以禁止或抑制振动模糊校正。如果判断为既不进行平移也不进行倾斜，则根据摄像装置的性能进行振动模糊校正。此外，如果指定静止图像模式，则不执行平移补偿，并且根据图像感测装置的性能执行振动模糊校正。

9. 发明授权

US5552836A Image signal processing apparatus in which the ADC and/or the 1DHL have low power consumption during vertical blanking 失效
标题翻译：图像信号处理装置，其中ADC和/或1DHL在垂直消隐期间具有低功耗
公开(公告)号：US5552836A
公开(公告)日：1996-09-03
申请号：US311890
申请日：1994-09-26
申请人： Kousuke Nobuoka
发明人： Kousuke Nobuoka
IPC分类号： H04N9/04 , G06F1/26 , H04N5/208 , H04N5/335 , H04N5/63 , H04N3/24
CPC分类号： H04N5/335 , H04N5/63
摘要： In an image signal processing apparatus which processes image signals, a plurality of different kinds of digital image signals are formed by delaying a digital image signal which was obtained by digitizing an analog image signal. When new digital image signals are formed using the plurality of different kinds of digital image signals, the apparatus is controlled so that a power-consumption state of at least one of a circuit for forming digital image signals and a circuit for delaying digital image signals is lower during a predetermined time period within the analog image signal. It it thereby possible to reduce power consumption of the apparatus, and to simplify the circuitry of the apparatus.
摘要翻译：在处理图像信号的图像信号处理装置中，通过延迟通过数字化模拟图像信号获得的数字图像信号来形成多种不同种类的数字图像信号。当使用多种不同种类的数字图像信号形成新的数字图像信号时，控制该装置使得用于形成数字图像信号的电路和用于延迟数字图像信号的电路中的至少一个的功耗状态是在模拟图像信号内的预定时间段内降低。从而可以降低设备的功耗，并简化设备的电路。

10. 发明授权

US5450214A Video signal processing device 失效
标题翻译：视频信号处理装置
公开(公告)号：US5450214A
公开(公告)日：1995-09-12
申请号：US988829
申请日：1992-12-10
申请人： Kousuke Nobuoka
发明人： Kousuke Nobuoka
IPC分类号： H04N5/92 , H04N5/77 , H04N9/804 , H04N9/808 , H04N11/04 , H04N19/00 , H04N19/42 , H04N19/59 , H04N19/80 , H04N1/04
CPC分类号： H04N19/80 , H04N5/772
摘要： A video signal processing device is designed to input selectively a first video signal or a sub-sampled second video signal. These inputs are input to a common filter. The output of the filter is output after being sub-sampled, when the first video signal is being input, and without being sub-sampled, when the second video signal is being input. The output level of the filter is changed over between when the first video signal is being output and when the second video signal is being output.
摘要翻译：视频信号处理装置被设计成选择性地输入第一视频信号或子采样的第二视频信号。这些输入输入到公共滤波器。当输入第一视频信号时，滤波器的输出在被子采样之后被输出，并且在不被子采样的情况下，当输入第二视频信号时输出。滤波器的输出电平在输出第一视频信号和第二视频信号输出之间时改变。

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