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1. 发明申请

US20080084581A1 Image Processing Apparatus 失效
标题翻译：图像处理装置
公开(公告)号：US20080084581A1
公开(公告)日：2008-04-10
申请号：US11792481
申请日：2005-09-26
申请人： Akio Kobayashi , Toru Asaeda , Hidefumi Okada , Mitsuaki Kurokawa
发明人： Akio Kobayashi , Toru Asaeda , Hidefumi Okada , Mitsuaki Kurokawa
IPC分类号： G06F3/12
CPC分类号： H04N5/23293 , G09G5/393 , G09G2340/02 , G09G2340/0407 , G09G2340/0442 , G09G2360/128 , H04N5/23245 , H04N7/01
摘要： An image processing apparatus (10) includes a bus (B1) and a bus (B2). A series of processes for creating YUV image data for HDTV is executed by means of a bus (B1) and an SDRAM (32). Furthermore, a series of processes for creating YUV image data for LCD monitor (66) is executed by means of a bus (B3) and an SDRAM (54). Here, the resolution of the YUV image data for HDTV is higher than that of the YUV image data for LCD monitor. That is, the bus (B1) and the SDRAM (32) are utilized for high-resolution moving image data processing, and the bus (B3) and the SDRAM 54 are utilized for low-resolution moving image data processing.
摘要翻译：图像处理装置（10）包括总线（B 1）和总线（B 2）。通过总线（B 1）和SDRAM（32）执行用于创建用于HDTV的YUV图像数据的一系列处理。此外，通过总线（B 3）和SDRAM（54）执行用于创建用于LCD监视器（66）的YUV图像数据的一系列处理。这里，用于HDTV的YUV图像数据的分辨率高于用于LCD监视器的YUV图像数据的分辨率。也就是说，总线（B 1）和SDRAM（32）用于高分辨率运动图像数据处理，并且总线（B 3）和SDRAM 54用于低分辨率运动图像数据处理。

2. 发明授权

US08072643B2 Image processing apparatus 失效
标题翻译：图像处理装置
公开(公告)号：US08072643B2
公开(公告)日：2011-12-06
申请号：US11792481
申请日：2005-09-26
申请人： Akio Kobayashi , Toru Asaeda , Hidefumi Okada , Mitsuaki Kurokawa
发明人： Akio Kobayashi , Toru Asaeda , Hidefumi Okada , Mitsuaki Kurokawa
IPC分类号： G06F15/00 , G06K1/00 , G06K15/00 , H04N1/60
CPC分类号： H04N5/23293 , G09G5/393 , G09G2340/02 , G09G2340/0407 , G09G2340/0442 , G09G2360/128 , H04N5/23245 , H04N7/01
摘要： An image processing apparatus (10) includes a bus (B1) and a bus (B2). A series of processes for creating YUV image data for HDTV is executed by means of a bus (B1) and an SDRAM (32). Furthermore, a series of processes for creating YUV image data for LCD monitor (66) is executed by means of a bus (B3) and an SDRAM (54). Here, the resolution of the YUV image data for HDTV is higher than that of the YUV image data for LCD monitor. That is, the bus (B1) and the SDRAM (32) are utilized for high-resolution moving image data processing, and the bus (B3) and the SDRAM 54 are utilized for low-resolution moving image data processing.
摘要翻译：图像处理装置（10）包括总线（B1）和总线（B2）。通过总线（B1）和SDRAM（32）执行用于创建用于HDTV的YUV图像数据的一系列处理。此外，通过总线（B3）和SDRAM（54）执行用于创建用于LCD监视器（66）的YUV图像数据的一系列处理。这里，用于HDTV的YUV图像数据的分辨率高于用于LCD监视器的YUV图像数据的分辨率。也就是说，总线（B1）和SDRAM（32）用于高分辨率运动图像数据处理，并且总线（B3）和SDRAM 54用于低分辨率运动图像数据处理。

3. 发明授权

US06683642B1 Digital camera using separate buses for transferring DMA processed data and CPU processed data 失效
标题翻译：数码相机使用单独的总线传输DMA处理数据和CPU处理数据
公开(公告)号：US06683642B1
公开(公告)日：2004-01-27
申请号：US09306764
申请日：1999-05-07
申请人： Akio Kobayashi , Toru Asaeda , Hidefumi Okada
发明人： Akio Kobayashi , Toru Asaeda , Hidefumi Okada
IPC分类号： H04N576
CPC分类号： H04N1/2137 , H04N1/0044 , H04N1/2112 , H04N5/772 , H04N5/775 , H04N5/907 , H04N2101/00
摘要： A digital camera includes a mode set switch. If a camera mode is set by mode set switch, the image data corresponding to a subject image taken by a CCD imager is processed by DMA, and outputted through a first bus onto a monitor. If a shutter button is operated, the first bus is connected to a second bus by a bus bridge and the image data is transferred from a first bus side to a second bus side. On the second bus side, the CPU processes the image data according to a program and records it on a memory card.
摘要翻译：数码相机包括模式设定开关。如果通过模式设定开关设定相机模式，则由CCD成像器拍摄的对象图像对应的图像数据由DMA处理，并通过第一总线输出到监视器上。如果操作快门按钮，则第一总线通过总线桥连接到第二总线，并且图像数据从第一总线侧传送到第二总线侧。在第二总线侧，CPU根据程序处理图像数据并将其记录在存储卡上。

4. 发明授权

US06727947B1 Digital camera 失效
标题翻译：数码相机
公开(公告)号：US06727947B1
公开(公告)日：2004-04-27
申请号：US09318611
申请日：1999-05-26
申请人： Akio Kobayashi , Toru Asaeda , Hidefumi Okada
发明人： Akio Kobayashi , Toru Asaeda , Hidefumi Okada
IPC分类号： H04N5262
CPC分类号： H04N5/23296 , H04N5/232 , H04N5/2628
摘要： Digital camera includes a CCD imager having VGA resolution. The camera signal of subject image taken by the CCD imager is subjected to a predetermined process by a signal processing circuit, whereby image data is created having 640 pixel×980 lines. Meanwhile, a CPU enables cut-out circuit when a 1-tims mode is set by a zoom button, and a cut-out circuit when a 2-times mode is set by the zoom button. The thin-out circuit performs thinning out pixel data, every other pixels and lines, on the image data having 640 pixels×480 lines, outputting image data having 320 pixels×240 lines. The cut-out circuit cuts 320 pixels×240 lines of image data from a center of the image data of 640 pixels×480 lines.
摘要翻译：数码相机包括具有VGA分辨率的CCD成像器。由CCD成像器拍摄的被摄体图像的相机信号由信号处理电路进行预定处理，由此创建具有640像素×980行的图像数据。同时，当通过变焦按钮设置1次模式时，CPU使能切断电路，并且通过变焦按钮设置2倍模式时的切断电路。稀薄电路在具有640像素×480行的图像数据上执行稀疏像素数据，每隔一个像素和行，输出具有320像素×240行的图像数据。切出电路从640像素×480行的图像数据的中心切割320像素×240行的图像数据。

5. 发明授权

US5345264A Video signal processing circuit for a video camera using a luminance signal 失效
标题翻译：用于使用亮度信号的摄像机的视频信号处理电路
公开(公告)号：US5345264A
公开(公告)日：1994-09-06
申请号：US21590
申请日：1993-02-24
申请人： Haruhiko Murata , Yukio Mori , Akihiro Maenaka , Masao Takuma , Kiyotada Kawakami , Toru Asaeda , Toshiyuki Okino , Toshiya Iinuma , Akio Kobayashi , Toshinobu Haruki
发明人： Haruhiko Murata , Yukio Mori , Akihiro Maenaka , Masao Takuma , Kiyotada Kawakami , Toru Asaeda , Toshiyuki Okino , Toshiya Iinuma , Akio Kobayashi , Toshinobu Haruki
IPC分类号： H04N5/217 , H04N5/228 , H04N5/232 , H04N5/235 , H04N9/73 , H04N9/78 , H04N9/68
CPC分类号： H04N5/357 , H04N5/23212 , H04N5/23248 , H04N5/23254 , H04N5/23267 , H04N5/2352 , H04N5/378
摘要： Auto focus control and/or auto exposure control is carried out by using a luminance signal before gamma correction, before addition of aperture signal but after hand shake correction. Auto white balance control is carried out by using a color signal after hand shake correction. Consequently, precise auto focus control, auto exposure control and/or auto white balance control can be done. The field memory for electronic zooming and/or hand shake correction is also used as a field memory for noise reduction. Consequently, a video signal processing circuit which is inexpensive and simple can be implemented.
摘要翻译：在添加光圈信号之前但是在手抖动校正之后，通过使用伽马校正之前的亮度信号来执行自动聚焦控制和/或自动曝光控制。使用手抖动校正后的彩色信号进行自动白平衡控制。因此，可以进行精确的自动对焦控制，自动曝光控制和/或自动白平衡控制。用于电子变焦和/或手抖动校正的场存储器也用作用于降噪的场存储器。因此，可以实现廉价且简单的视频信号处理电路。

6. 发明授权

US5428391A Video signal processing circuit for a video camera having a recursive-type noise reducer 失效
标题翻译：具有递归型降噪器的摄像机的视频信号处理电路
公开(公告)号：US5428391A
公开(公告)日：1995-06-27
申请号：US255728
申请日：1994-06-07
申请人： Haruhiko Murata , Yukio Mori , Akihiro Maenaka , Masao Takuma , Kiyotada Kawakami , Toru Asaeda , Toshiyuki Okino , Toshiya Iinuma , Akio Kobayashi , Toshinobu Haruki
发明人： Haruhiko Murata , Yukio Mori , Akihiro Maenaka , Masao Takuma , Kiyotada Kawakami , Toru Asaeda , Toshiyuki Okino , Toshiya Iinuma , Akio Kobayashi , Toshinobu Haruki
IPC分类号： H04N5/217 , H04N5/228 , H04N5/232 , H04N5/235 , H04N9/73 , H04N9/78 , H04N5/262
CPC分类号： H04N5/357 , H04N5/23212 , H04N5/23248 , H04N5/23254 , H04N5/23267 , H04N5/2352 , H04N5/378
摘要： Auto focus control and/or auto exposure control is carried out by using a luminance signal before gamma correction, before addition of aperture signal but after hand shake correction. Auto white balance control is carried out by using a color signal after hand shake correction. Consequently, precise auto focus control, auto exposure control and/or auto white balance control can be done. The field memory for electronic zooming and/or hand shake correction is also used as a field memory for noise reduction. Consequently, a video signal processing circuit which is inexpensive and simple can be implemented.
摘要翻译：在添加光圈信号之前但是在手抖动校正之后，通过使用伽马校正之前的亮度信号来执行自动聚焦控制和/或自动曝光控制。使用手抖动校正后的彩色信号进行自动白平衡控制。因此，可以进行精确的自动对焦控制，自动曝光控制和/或自动白平衡控制。用于电子变焦和/或手抖动校正的场存储器也用作用于降噪的场存储器。因此，可以实现廉价且简单的视频信号处理电路。

7. 发明授权

US07733388B2 Digital camera capable of image processing for display on a monitor 有权
标题翻译：能够进行图像处理以便在显示器上显示的数码相机
公开(公告)号：US07733388B2
公开(公告)日：2010-06-08
申请号：US12153582
申请日：2008-05-21
申请人： Toru Asaeda
发明人： Toru Asaeda
IPC分类号： H04N5/262 , H04N5/222
CPC分类号： H04N5/2621 , H04N5/23293 , H04N5/2628 , H04N5/272
摘要： In a digital camera, when a motion image reducing mode is set, a pointer is displayed on a monitor. When the operator operates on cursor key, the pointer moves, and when the operator operates a determination key at two different pointer positions, a rectangular frame is formed. Namely, the two pointer positions represent upper left and lower right coordinates of the frame. The picked up real time motion image is displayed in the rectangular frame. The displayed motion image is reduced to a magnification corresponding to the ratio of the rectangular frame with respect to the monitor frame. When the operator operates a shutter button at this time, the image in the motion image frame is recorded on a memory card. As the motion image is displayed in the motion image frame in accordance with the instruction by the operator and the image in the motion image frame is recorded in accordance with the operation of the shutter button, a processed image can be obtained without the necessity of preparing a separate image processing apparatus.
摘要翻译：在数码相机中，当设置了运动图像缩小模式时，指示器被显示在监视器上。当操作者操作光标键时，指针移动，并且当操作者在两个不同的指针位置操作确定键时，形成矩形框架。也就是说，两个指针位置表示帧的左上和右下坐标。拾取的实时运动图像显示在矩形框架中。显示的运动图像被减小到与矩形框架相对于监视器框架的比率相对应的放大率。当操作员此时操作快门按钮时，运动图像帧中的图像被记录在存储卡上。由于根据操作者的指示在运动图像帧中显示运动图像，并且根据快门按钮的操作来记录运动图像帧中的图像，可以获得处理后的图像而无需准备单独的图像处理装置。

8. 发明申请

US20060181630A1 Digital camera capable of image processing 有权
标题翻译：能够进行图像处理的数码相机
公开(公告)号：US20060181630A1
公开(公告)日：2006-08-17
申请号：US11401419
申请日：2006-04-11
申请人： Masahiro Shioji , Toru Asaeda
发明人： Masahiro Shioji , Toru Asaeda
IPC分类号： H04N5/222
CPC分类号： H04N5/2621 , H04N5/23293 , H04N5/2628 , H04N5/272
摘要： In a digital camera, when a motion image reducing mode is set, a pointer is displayed on a monitor. When the operator operates on cursor key, the pointer moves, and when the operator operates a determination key at two different pointer positions, a rectangular frame is formed. Namely, the two pointer positions represent upper left and lower right coordinates of the frame. The picked up real time motion image is displayed in the rectangular frame. The displayed motion image is reduced to a magnification corresponding to the ratio of the rectangular frame with respect to the monitor frame. When the operator operates a shutter button at this time, the image in the motion image frame is recorded on a memory card. As the motion image is displayed in the motion image frame in accordance with the instruction by the operator and the image in the motion image frame is recorded in accordance with the operation of the shutter button, a processed image can be obtained without the necessity of preparing a separate image processing apparatus.
摘要翻译：在数码相机中，当设置了运动图像缩小模式时，指示器被显示在监视器上。当操作者操作光标键时，指针移动，并且当操作者在两个不同的指针位置操作确定键时，形成矩形框架。也就是说，两个指针位置表示帧的左上和右下坐标。拾取的实时运动图像显示在矩形框架中。显示的运动图像被减小到与矩形框架相对于监视器框架的比率相对应的放大率。当操作员此时操作快门按钮时，运动图像帧中的图像被记录在存储卡上。由于根据操作者的指示在运动图像帧中显示运动图像，并且根据快门按钮的操作来记录运动图像帧中的图像，可以获得处理后的图像而无需准备单独的图像处理装置。

9. 发明授权

US5333055A Video camera circuit for processing image signals from an image pickup device having a mosaic color filter 失效
标题翻译：用于处理具有马赛克滤色器的图像拾取装置的图像信号的摄像机电路
公开(公告)号：US5333055A
公开(公告)日：1994-07-26
申请号：US21473
申请日：1993-02-23
申请人： Haruhiko Murata , Yukio Mori , Akihiro Maenaka , Masao Takuma , Kiyotada Kawakami , Toru Yamamoto , Toru Asaeda
发明人： Haruhiko Murata , Yukio Mori , Akihiro Maenaka , Masao Takuma , Kiyotada Kawakami , Toru Yamamoto , Toru Asaeda
IPC分类号： H04N9/04 , H04N3/223
CPC分类号： H04N9/045 , H04N2209/046
摘要： A video camera circuit for processing an image signal from an image pickup device having a mosaic color filter comprises a field memroy control circuit for reading out a predetermined line of signal (CCD output data) from a field memory when the position of vertical interpolation has changed, first, second and third line memories for storing the signal from the field memory, a line memory control circuit for controlling signal writing in and reading out from the line memories to concurrently retrieve three lines of signal, a vertical interpolation block for preparing a signal at the position of interpolation based on the four lines of signal, and a Y/C separation block for separating a luminance signal and color difference signals from the signal at the position of interpolation.
摘要翻译：用于处理具有马赛克滤色器的图像拾取装置的图像信号的摄像机电路包括一个场记忆控制电路，用于当垂直内插的位置已经改变时从场存储器中读出预定的信号线（CCD输出数据）用于存储来自场存储器的信号的第一，第二和第三行存储器;行存储器控制电路，用于控制写入行存储器并从线存储器读出并同时检索三行信号的行存储器控制电路;准备信号的垂直内插块在基于四行信号的插值位置处，以及用于将亮度信号和色差信号与插值位置处的信号分离的Y / C分离块。

10. 发明授权

US07394496B2 Digital camera capable of image processing 有权
标题翻译：能够进行图像处理的数码相机
公开(公告)号：US07394496B2
公开(公告)日：2008-07-01
申请号：US11401419
申请日：2006-04-11
申请人： Masahiro Shioji , Toru Asaeda
发明人： Masahiro Shioji , Toru Asaeda
IPC分类号： H04N5/222 , H04N5/262
CPC分类号： H04N5/2621 , H04N5/23293 , H04N5/2628 , H04N5/272
摘要： In a digital camera, when a motion image reducing mode is set, a pointer is displayed on a monitor. When the operator operates on cursor key, the pointer moves, and when the operator operates a determination key at two different pointer positions, a rectangular frame is formed. Namely, the two pointer positions represent upper left and lower right coordinates of the frame. The picked up real time motion image is displayed in the rectangular frame. The displayed motion image is reduced to a magnification corresponding to the ratio of the rectangular frame with respect to the monitor frame. When the operator operates a shutter button at this time, the image in the motion image frame is recorded on a memory card. As the motion image is displayed in the motion image frame in accordance with the instruction by the operator and the image in the motion image frame is recorded in accordance with the operation of the shutter button, a processed image can be obtained without the necessity of preparing a separate image processing apparatus.
摘要翻译：在数码相机中，当设置了运动图像缩小模式时，指示器被显示在监视器上。当操作者操作光标键时，指针移动，并且当操作者在两个不同的指针位置操作确定键时，形成矩形框架。也就是说，两个指针位置表示帧的左上和右下坐标。拾取的实时运动图像显示在矩形框架中。显示的运动图像被减小到与矩形框架相对于监视器框架的比率相对应的放大率。当操作员此时操作快门按钮时，运动图像帧中的图像被记录在存储卡上。由于根据操作者的指示在运动图像帧中显示运动图像，并且根据快门按钮的操作来记录运动图像帧中的图像，可以获得处理后的图像而无需准备单独的图像处理装置。

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