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1. 发明授权

US5875280A Recording apparatus having variably settable compression ratio 失效
标题翻译：具有可变设定压缩比的记录装置
公开(公告)号：US5875280A
公开(公告)日：1999-02-23
申请号：US409882
申请日：1995-03-21
申请人： Kan Takaiwa , Saburo Nakazato
发明人： Kan Takaiwa , Saburo Nakazato
IPC分类号： H04N5/77 , H04N5/926 , H04N5/225
CPC分类号： H04N5/772 , H04N5/9261
摘要： A recording apparatus for recording onto a recording medium for each unit of block, with a unit of block being image data representing one picture, comprising a compression circuit for variably setting a compression ratio in the compression processing which is applied to the image data, in accordance with the supply timing for the above unit of block corresponding to the continuous mode, and an error correction adding circuit for variably setting the way of attaching error correction codes which are added to the above data, in accordance with the compression ratio being set as above.
摘要翻译：一种记录装置，用于记录每个单元块的记录介质，其中单元是表示一个图像的图像数据，包括用于在应用于图像数据的压缩处理中可变地设置压缩比的压缩电路，根据与连续模式相对应的上述单元的供给定时，以及纠错相加电路，用于根据压缩比被设置为如下方式，可变地设置附加到上述数据的纠错码的附加方式以上。

2. 发明授权

US5959669A Image pickup apparatus having standard-resolution and high-resolution photographing modes 失效
标题翻译：具有标准分辨率和高分辨率拍摄模式的摄像装置
公开(公告)号：US5959669A
公开(公告)日：1999-09-28
申请号：US967253
申请日：1997-11-05
申请人： Yoshiyuki Mizoguchi , Saburo Nakazato
发明人： Yoshiyuki Mizoguchi , Saburo Nakazato
IPC分类号： G03B7/0805 , G03B7/095 , H04N5/225 , H04N5/232 , H04N5/238
CPC分类号： H04N5/2251 , H04N5/2254 , H04N5/232
摘要： An image pickup apparatus is provided with a standard-resolution photographing mode for performing photography with a standard resolution and a high-resolution photographing mode for performing photography with a high resolution. In the image pickup apparatus, when the high-resolution photographing mode is selected, an optical low-pass filter is retracted from an optical path and a fixed iris is inserted into the optical path to prevent a degradation in image quality.
摘要翻译：图像拾取装置具有用于以标准分辨率执行拍摄的标准分辨率拍摄模式和用于以高分辨率进行拍摄的高分辨率拍摄模式。在图像拾取装置中，当选择高分辨率拍摄模式时，光学低通滤波器从光路缩回，并且固定的光圈插入到光路中以防止图像质量的劣化。

3. 发明授权

US5333068A Image processing system 失效
标题翻译：图像处理系统
公开(公告)号：US5333068A
公开(公告)日：1994-07-26
申请号：US111273
申请日：1993-08-24
申请人： Masanori Sakai , Saburo Nakazato , Takayuki Komine , Norio Nakajima , Tetsuya Ohnishi , Toshio Honma , Yasutomo Suzuki , Toshihiro Kadowaki
发明人： Masanori Sakai , Saburo Nakazato , Takayuki Komine , Norio Nakajima , Tetsuya Ohnishi , Toshio Honma , Yasutomo Suzuki , Toshihiro Kadowaki
IPC分类号： G03G15/01 , H04N1/387 , H04N1/60 , H04N1/46
CPC分类号： G03G15/01 , H04N1/3875 , H04N1/6016 , H04N2101/00
摘要： An image processing system including: a reproducing apparatus to reproduce a plurality of image signals recorded on a recording medium; and an image forming apparatus to form the image signals of a plurality of picture planes which were read out of the reproducing apparatus as a plurality of visible images. The reproducing apparatus and the image forming apparatus process the plurality of image signals, while communicating with each other via a wire. With this system, since the image recording and reproducing apparatus can be preferably controlled on the image forming apparatus side, the image forming apparatus can be provided in a portable small image recording and reproducing apparatus such as an electronic still camera which executes an electrophotographic image process.
摘要翻译：一种图像处理系统，包括：再现记录在记录介质上的多个图像信号的再现装置; 以及图像形成装置，用于形成作为多个可见图像从再现装置读出的多个图像平面的图像信号。再现装置和图像形成装置在通过导线相互通信的同时处理多个图像信号。利用该系统，由于可以优选地在图像形成装置侧控制图像记录和再现装置，所以图像形成装置可以设置在执行电子照相图像处理的诸如电子静态照相机的便携式小图像记录和再现装置中。

4. 发明授权

US5625741A Video signal recording apparatus 失效
标题翻译：视频信号记录装置
公开(公告)号：US5625741A
公开(公告)日：1997-04-29
申请号：US289223
申请日：1994-08-12
申请人： Saburo Nakazato
发明人： Saburo Nakazato
IPC分类号： H04N5/225 , H04N5/335 , H04N5/341 , H04N5/369 , H04N5/372 , H04N5/374 , H04N5/378 , H04N5/76 , H04N5/77 , H04N5/91
CPC分类号： H04N5/335 , H04N5/772 , H04N5/91
摘要： A video signal recording apparatus having: an image pickup sensor having a plurality of pixels two-dimensionally disposed by a predetermined interval in horizontal and vertical directions, pixels being shifted alternately for each horizontal line; a recording circuit for recording a signal read by the image pickup sensor on a recording medium; a switch member for instructing which one of a moving image and a still image is to be generated; and a control circuit for controlling generation of one of the moving image and the still image in accordance with an instruction by the switch member, wherein upon an instruction of the moving image, pixel signals on two adjacent horizontal lines of the image pickup sensor are read in a zigzag manner as first field signals, and pixel signals on two adjacent horizontal lines shifted in the vertical direction from the first-mentioned two adjacent horizontal lines are read in the zigzag manner as second field signals, the first and second field signals being recorded on the recording medium, and wherein upon an instruction of the still image, the first field signals are read and recorded in the recording medium and temporarily stored in a memory, and after reading the first field signals, the first field signals stored in the memory are read as the second field signals and read and recorded in the recording medium.
摘要翻译：一种视频信号记录装置，具有：具有在水平和垂直方向上以预定间隔二维设置的多个像素的图像拾取传感器，每个水平线交替移动像素; 用于将由图像拾取传感器读取的信号记录在记录介质上的记录电路; 用于指示要生成运动图像和静止图像中的哪一个的开关构件; 以及控制电路，用于根据开关构件的指令控制运动图像和静止图像之一的生成，其中，在运动图像的指令上，读取图像拾取传感器的两个相邻水平线上的像素信号以锯齿形的方式作为第一场信号，并且以Z字形方式从与前述两个相邻的水平行在垂直方向上移位的两个相邻水平线上的像素信号作为第二场信号被读取，记录第一和第二场信号并且其中在静止图像的指令上，将第一场信号读取并记录在记录介质中并临时存储在存储器中，并且在读取第一场信号之后，存储在存储器中的第一场信号作为第二场信号读取并读取并记录在记录介质中。

5. 发明授权

US5592575A Apparatus for recording image signal controllable in two modes of operation 失效
标题翻译：用于记录在两种操作模式中可控的图像信号的装置
公开(公告)号：US5592575A
公开(公告)日：1997-01-07
申请号：US072968
申请日：1993-06-08
申请人： Saburo Nakazato
发明人： Saburo Nakazato
IPC分类号： G11B20/00 , G06T1/00 , H04N5/91 , H04N5/92 , H04N9/79 , H04N9/804 , H04N9/808 , G06K9/60
CPC分类号： G06T1/00
摘要： An image signal processor for processing an image signal corresponding to an object image. An object is imaged to form an object image, and a plurality of pixel signals corresponding to the object image are input. A brightness signal and color-difference signals are formed by using the input pixel signals, and the pixel signals or the formed brightness and color-difference signals are stored. Also, brightness and color-difference signals are formed by using the pixel signals corresponding to the object image or the stored pixel signals. The brightness and color-difference signals formed from the input pixel signals or the stored brightness and color-difference signals are output. The apparatus is thus simply arranged to be capable of forming a frame image signal.
摘要翻译：一种用于处理与对象图像相对应的图像信号的图像信号处理器。对象被成像以形成对象图像，并且输入与对象图像对应的多个像素信号。通过使用输入像素信号形成亮度信号和色差信号，并且存储像素信号或形成的亮度和色差信号。此外，通过使用与对象图像或存储的像素信号相对应的像素信号来形成亮度和色差信号。输出由输入像素信号或存储的亮度和色差信号形成的亮度和色差信号。因此，该装置被简单地布置成能够形成帧图像信号。

6. 发明授权

US06449013B1 Image pickup apparatus capable of taking color natural images and high-resolution images of a monochrome object 失效
标题翻译：能够拍摄单色物体的彩色自然图像和高分辨率图像的图像拾取装置
公开(公告)号：US06449013B1
公开(公告)日：2002-09-10
申请号：US08944431
申请日：1997-10-06
申请人： Masao Suzuki , Saburo Nakazato
发明人： Masao Suzuki , Saburo Nakazato
IPC分类号： H04N5335
CPC分类号： H04N9/045 , G06K9/2081 , G06K2209/01 , H04N5/2254 , H04N5/23212 , H04N5/23293 , H04N5/235
摘要： An image pickup apparatus which is capable of forming an image signal having a high resolution when a monotone image is photographed by a structure having a switching circuit for switching between a first photographing mode in which an electric signal transmitted from an image pickup device is used to form a color natural image signal and a second photographing mode for forming a high resolution image signal of a monochrome object to insert/remove an optical low pass filter in accordance with the switching operation, wherein the length of the optical passage is corrected by another optical system.
摘要翻译：一种图像拾取装置，当通过具有切换电路的结构拍摄单色图像时，能够形成具有高分辨率的图像信号，该切换电路用于在将从图像拾取装置发送的电信号用于第一拍摄模式之间进行切换形成彩色自然图像信号和用于形成单色物体的高分辨率图像信号的第二拍摄模式，以根据切换操作插入/移除光学低通滤波器，其中光通路的长度由另一光学系统。

7. 发明授权

US5825511A Image pickup apparatus 失效
标题翻译：摄像设备
公开(公告)号：US5825511A
公开(公告)日：1998-10-20
申请号：US336230
申请日：1994-11-03
申请人： Masashi Hori , Yuji Sakaegi , Saburo Nakazato , Izuru Horiuchi
发明人： Masashi Hori , Yuji Sakaegi , Saburo Nakazato , Izuru Horiuchi
IPC分类号： H04N5/335 , H04N5/369 , H04N5/77 , H04N5/93 , H04N9/81 , H04N1/04 , H04N1/36
CPC分类号： H04N9/81 , H04N5/335 , H04N5/772
摘要： An image pickup device having a solid-state image pickup element, and a memory for storing a signal read from said solid-state image pickup element, in which there are provided first and second clock pulse generation circuits for generating the clock pulse having respective predetermined frequencies, and a switch circuit for switching the clock pulse depending on whether said solid-state image pickup element is operating or not, is characterized in that when said solid-state image pickup element is operating, the processing pulse for each portion is generated based on the clock pulse generated in either one of said first and second clock pulse generation circuits, and when said solid-state image pickup element is not operating, the processing pulse for each portion is generated based on the clock pulse generated in the other clock pulse generation circuit.
摘要翻译：一种具有固态图像拾取元件的图像拾取装置和用于存储从所述固态图像拾取元件读取的信号的存储器，其中设置有第一和第二时钟脉冲产生电路，用于产生具有各自预定的时钟脉冲的时钟脉冲频率和用于根据所述固态摄像元件是否工作来切换时钟脉冲的开关电路，其特征在于，当所述固态图像拾取元件工作时，每个部分的处理脉冲基于在所述第一和第二时钟脉冲产生电路中的任何一个中产生的时钟脉冲上，并且当所述固态图像拾取元件不工作时，每个部分的处理脉冲基于在另一个时钟脉冲中产生的时钟脉冲一代电路。

8. 发明授权

US5751354A Image sensing apparatus and method with exposure performed based on focus evaluation values 失效
标题翻译：基于焦点评估值进行曝光的图像感测装置和方法
公开(公告)号：US5751354A
公开(公告)日：1998-05-12
申请号：US423732
申请日：1995-04-18
申请人： Masao Suzuki , Saburo Nakazato
发明人： Masao Suzuki , Saburo Nakazato
IPC分类号： H04N5/232 , H04N5/235 , H04N5/238
CPC分类号： H04N5/2351 , H04N5/23212
摘要： A digital electronic camera has a first stroke switch and a second stroke switch. When the first stroke switch is pressed, adjustment of focus, coarse adjustment of exposure and detection of light-source flicker are detected using a signal from an image sensing device such as a CCD. When the second stroke switch is pressed, main exposure is performed in accordance with the conditions that have been set. Thus, adjustment of focus and exposure can be performed by relying solely upon the image sensing device and without using various sensors. Moreover, processing is completed in a short period of time by the second stroke switch, which is pressed following the first stroke switch. As a result, focus and exposure adjustments can be carried out in a short period of time using solely an image sensing device without relying upon a rangefinder sensor and photometric sensor, and release time lag can be reduced.
摘要翻译：数字电子照相机具有第一行程开关和第二行程开关。当按下第一行程开关时，使用来自诸如CCD的图像感测装置的信号来检测聚焦的调整，曝光的粗略调整和光源闪烁的检测。当按下第二行程开关时，根据设定的条件进行主曝光。因此，可以仅依靠图像感测装置并且不使用各种传感器来执行对焦和曝光的调节。此外，通过在第一行程开关之后被按压的第二行程开关在短时间内完成处理。结果，可以在短时间内仅使用图像感测装置进行聚焦和曝光调节，而不依赖于测距传感器和光度传感器，并且可以减少释放时间延迟。

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