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1. 发明授权

US08164594B2 Image processing device, image processing method, program, storage medium and integrated circuit 有权
标题翻译：图像处理装置，图像处理方法，程序，存储介质和集成电路
公开(公告)号：US08164594B2
公开(公告)日：2012-04-24
申请号：US11802503
申请日：2007-05-23
申请人： Tatsumi Watanabe , Shuichi Ojima
发明人： Tatsumi Watanabe , Shuichi Ojima
IPC分类号： G06T15/50
CPC分类号： G06T15/506 , G06T15/60
摘要： It is an object to easily, and using existing devices, perform shadow enhancement that achieves an increase in the feeling of depth of 2D video. The input image data are first converted into brightness information by a brightness information calculation portion. Then, based on that brightness information, the normal direction and the edge information in the pixel targeted for processing are estimated by a normal direction estimation portion. A corrected gradation derivation portion then performs correction processing such as the addition of shadow component on the input image based on the brightness information and the estimated normal direction and edge information to create a processed image that has a feeling of depth, and then an output portion converts this to a predetermined image format and outputs it. In this way, it is possible to easily increase the feeling of depth of a 2D image through the addition of shadow, for example, in accordance with the characteristics of the input image.
摘要翻译：这是一个容易的对象，并且使用现有的设备来执行增强2D视频深度感的阴影增强。输入图像数据首先由亮度信息计算部分转换成亮度信息。然后，基于该亮度信息，通过法线方向估计部来估计目标处理的像素中的法线方向和边缘信息。校正灰度推导部分然后基于亮度信息和估计的法线方向和边缘信息执行校正处理，例如在输入图像上添加阴影分量，以创建具有深度感的处理图像，然后输出部分将其转换为预定的图像格式并输出。以这种方式，可以通过例如根据输入图像的特性，通过增加阴影来容易地增加2D图像的深度感。

2. 发明申请

US20120075498A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD FOR ADAPTIVELY PROCESSING AN IMAGE USING AN ENHANCED IMAGE AND EDGE DATA 有权
标题翻译：图像处理装置和图像处理方法，用于使用增强图像和边缘数据适应处理图像
公开(公告)号：US20120075498A1
公开(公告)日：2012-03-29
申请号：US13315580
申请日：2011-12-09
申请人： Tatsumi Watanabe , Akio Kojima , Yasuhiro Kuwahara , Yusuke Monobe , Toshiharu Kurosawa , Hirotaka Oku
发明人： Tatsumi Watanabe , Akio Kojima , Yasuhiro Kuwahara , Yusuke Monobe , Toshiharu Kurosawa , Hirotaka Oku
IPC分类号： H04N5/228
CPC分类号： H04N1/6027 , G06T5/008 , G06T5/20 , H04N5/142 , H04N5/20
摘要： An image processing apparatus for automatically improving the contrast of an input image that is obtained from a digital camera or the like, and obtaining a sharper and clearing image. A contrast improvement unit performs a contrast improvement process on the input image by comparing an object pixel in the input image with pixels in the surrounding area. An image combination unit combines the enhanced image obtained by the contrast improvement process with the input image. The combined image is then output to a desired device such as a printer by an image output unit.
摘要翻译：一种图像处理装置，用于自动改善从数字照相机等获得的输入图像的对比度，并获得更清晰和清晰的图像。对比度改善单元通过将输入图像中的对象像素与周边区域中的像素进行比较来对输入图像执行对比度改善处理。图像组合单元将通过对比度改进处理获得的增强图像与输入图像相结合。然后，组合的图像由图像输出单元输出到期望的装置，例如打印机。

3. 发明授权

US08009903B2 Image processor, image processing method, storage medium, and integrated circuit that can adjust a degree of depth feeling of a displayed high-quality image 有权
标题翻译：图像处理器，图像处理方法，存储介质和可以调节显示的高质量图像的深度感的集成电路
公开(公告)号：US08009903B2
公开(公告)日：2011-08-30
申请号：US11819450
申请日：2007-06-27
申请人： Shuichi Ojima , Tatsumi Watanabe
发明人： Shuichi Ojima , Tatsumi Watanabe
IPC分类号： G06K9/00 , G06F17/00
CPC分类号： G09G5/00 , G06F3/14 , G06T5/003 , G06T5/008 , G06T7/194 , G06T15/00 , G06T2207/10024 , G06T2207/20192 , G09G3/2003 , G09G5/005 , G09G5/02 , G09G2320/02 , G09G2320/0271 , G09G2320/066 , G09G2360/16
摘要： It is an object of the invention to realize an image processor that allows the user to designate the degree of depth feeling with his single operation. An image processor includes an image data input unit, a depth data input unit, a depth degree input unit, a depth feeling correction unit, and an image data output unit. The image processor controls, in accordance with the depth data and depth degree, the gain of the depth feeling correction, so that the user can freely adjust the depth feeling degree. The process of the depth feeling degree archives both of the near view process and the distant view process, and the adjustment is carried out with the one-dimensional parameter.
摘要翻译：本发明的目的是实现一种图像处理器，其允许用户通过他的单次操作来指定深度感觉的程度。图像处理器包括图像数据输入单元，深度数据输入单元，深度度输入单元，深度感觉校正单元和图像数据输出单元。图像处理器根据深度数据和深度来控制深度感觉校正的增益，使得用户可以自由地调整深度感觉度。深度感受度的过程归档了近视过程和远景过程，并用一维参数进行了调整。

4. 发明申请

US20110051118A1 DISTANCE MEASURING DEVICE, DISTANCE MEASURING METHOD, PROGRAM, AND INTEGRATED CIRCUIT 有权
标题翻译：距离测量装置，距离测量方法，程序和集成电路
公开(公告)号：US20110051118A1
公开(公告)日：2011-03-03
申请号：US12990677
申请日：2010-02-18
申请人： Daisuke Sato , Tatsumi Watanabe , Bunpei Toji , Yasuhiro Kuwahara , Takeshi Ito , Shinya Kiuchi , Yoshiaki Owaki
发明人： Daisuke Sato , Tatsumi Watanabe , Bunpei Toji , Yasuhiro Kuwahara , Takeshi Ito , Shinya Kiuchi , Yoshiaki Owaki
IPC分类号： G01C3/06 , G01S17/36
CPC分类号： G01S17/32 , G01S7/491 , G01S7/4913 , G01S7/499
摘要： A distance measuring device using a multiple wave enables measurement of long distances with a high resolution and with a high precision by significantly reducing the circuit scale required for demultiplexing circuitry. A distance measuring device (1) includes an illumination unit (1) that illuminates using multiple modulated light having a plurality of frequencies satisfying a relationship in which one frequency is an even multiple of another frequency, a light receiving unit (20) that accumulates the charge of reflected light of the multiple modulated light into a plurality of accumulation units while switching an accumulation unit into which the charge is accumulated at a predetermined timing, and a distance calculation unit (30) that calculates a distance based on the charge.
摘要翻译：使用多波的距离测量装置能够通过显着地减少解复用电路所需的电路规模，从而以高分辨率和高精度测量长距离。距离测量装置（1）包括：照明单元（1），其使用具有多个频率的多个调制光进行照明，该多个调制光满足一个频率为另一个频率的偶数倍的关系;光接收单元（20）在预定定时将多个调制光的反射光充电到多个累加单元中，同时切换在其中累积电荷的累积单元;以及距离计算单元，其基于电荷计算距离。

5. 发明授权

US07880814B2 Visual processing device, display device, and integrated circuit 有权
标题翻译：视觉处理装置，显示装置和集成电路
公开(公告)号：US07880814B2
公开(公告)日：2011-02-01
申请号：US12718161
申请日：2010-03-05
申请人： Haruo Yamashita , Takeshi Ito , Yusuke Monobe , Tatsumi Watanabe , Yasuhiro Kuwahara
发明人： Haruo Yamashita , Takeshi Ito , Yusuke Monobe , Tatsumi Watanabe , Yasuhiro Kuwahara
IPC分类号： H04N5/57 , H04N1/58 , H04N5/21
CPC分类号： G09G5/04 , G09G5/06 , G09G2320/0242 , G09G2320/0285 , G09G2320/066 , G09G2320/0673 , H04N5/4401 , H04N5/57 , H04N9/643 , H04N9/68 , H04N9/69 , H04N21/4318 , H04N21/44008 , H04N21/84
摘要： The invention achieves a visual processing device that can execute precise contrast adjustment on image signals that have been input and that does not cause discrepancies in the output timing of the image signals that are output. The visual processing device is provided with a gain-type visual processing portion that outputs a first gain signal having predetermined gain characteristics with respect to the input image signal, and a correction portion that corrects the input image signal based on the first gain signal.
摘要翻译：本发明实现了可以对输入的图像信号执行精确的对比度调整的视觉处理装置，并且不会在输出的图像信号的输出定时中引起差异。所述可视处理装置设置有增益型可视处理部，其输出相对于所述输入图像信号具有预定增益特性的第一增益信号，以及校正部，其基于所述第一增益信号来校正所述输入图像信号。

6. 发明授权

US07860339B2 Visual processing device, visual processing method, visual processing program, intergrated circuit, display device, image-capturing device, and portable information terminal 有权
标题翻译：视觉处理装置，视觉处理方法，视觉处理程序，集成电路，显示装置，图像捕获装置和便携式信息终端
公开(公告)号：US07860339B2
公开(公告)日：2010-12-28
申请号：US10571124
申请日：2004-09-10
申请人： Haruo Yamashita , Akio Kojima , Toshiharu Kurosawa , Yasuhiro Kuwahara , Tatsumi Watanabe , Yusuke Monobe , Takeshi Ito
发明人： Haruo Yamashita , Akio Kojima , Toshiharu Kurosawa , Yasuhiro Kuwahara , Tatsumi Watanabe , Yusuke Monobe , Takeshi Ito
IPC分类号： G06K9/40 , G09G5/02 , H04N5/228
CPC分类号： G06T5/004 , G06T5/007 , G06T5/40 , G06T2207/10024
摘要： The invention is a visual processing device having a hardware configuration that does not depend on achieving visual processing, wherein the visual processing device includes a spatial processing portion and a visual processing portion. The spatial processing portion performs predetermined processing with respect to an input signal IS that has been received as input, and outputs the result as an unsharp signal US. The visual processing portion outputs an output signal OS, which is the input signal IS after the visual processing, based on a two-dimensional LUT that lists a relationship between the input signal IS, which that has been received as an input, the unsharp signal US, and the output signal OS.
摘要翻译：本发明是具有不依赖于实现视觉处理的硬件结构的可视处理装置，其中，所述可视处理装置包括空间处理部和视觉处理部。空间处理部分对已经作为输入接收的输入信号IS执行预定处理，并且将结果输出为钝化信号US。可视处理部分基于列出作为输入接收到的输入信号IS之间的关系的二维LUT输出作为可视处理之后的输入信号IS的输出信号OS，该钝化信号 US和输出信号OS。

7. 发明申请

US20100309216A1 VISUAL PROCESSING DEVICE, VISUAL PROCESSING METHOD, VISUAL PROCESSING PROGRAM, AND SEMICONDUCTOR DEVICE 有权
标题翻译：视觉处理装置，视觉处理方法，视觉处理程序和半导体装置
公开(公告)号：US20100309216A1
公开(公告)日：2010-12-09
申请号：US12838689
申请日：2010-07-19
申请人： Haruo Yamashita , Tatsumi Watanabe , Yusuke Monobe , Takeshi Ito , Akio Kojima , Yasuhiro Kuwahara , Toshiharu Kurosawa
发明人： Haruo Yamashita , Tatsumi Watanabe , Yusuke Monobe , Takeshi Ito , Akio Kojima , Yasuhiro Kuwahara , Toshiharu Kurosawa
IPC分类号： G09G5/02
CPC分类号： G06T5/40 , G06T5/004 , G06T5/008 , G06T5/20 , H04N1/4074
摘要： A visual processing device that achieves gradation processing and further enhances a visual effect. The visual processing device 1 performs gradation processing for each image region of an input signal IS, and includes an image partitioning portion 2, a gradation transformation curve derivation portion 10, and a gradation processing portion 5. The image partitioning portion 2 and the gradation transformation curve derivation portion 10 use a brightness histogram Hm of a wide area image region Em to create a gradation transformation curve Cm of an image region Pm. The gradation processing portion 5 performs gradation processing of the image region Pm based on the derived gradation transformation curve Cm.
摘要翻译：一种实现灰度处理的视觉处理装置，进一步提高视觉效果。可视处理装置1对输入信号IS的每个图像区域进行灰度处理，并且包括图像分割部分2，灰度变换曲线导出部分10和灰度处理部分5.图像分割部分2和灰度变换曲线导出部10使用广域图像区域Em的亮度直方图Hm来创建图像区域Pm的灰度变换曲线Cm。灰度处理部分5基于导出的灰度变换曲线Cm执行图像区域Pm的灰度处理。

8. 发明授权

US07783126B2 Visual processing device, visual processing method, visual processing program, and semiconductor device 有权
标题翻译：视觉处理装置，视觉处理方法，视觉处理程序和半导体装置
公开(公告)号：US07783126B2
公开(公告)日：2010-08-24
申请号：US10571120
申请日：2004-09-10
申请人： Haruo Yamashita , Tatsumi Watanabe , Yusuke Monobe , Takeshi Ito , Akio Kojima , Yasuhiro Kuwahara , Toshiharu Kurosawa
发明人： Haruo Yamashita , Tatsumi Watanabe , Yusuke Monobe , Takeshi Ito , Akio Kojima , Yasuhiro Kuwahara , Toshiharu Kurosawa
IPC分类号： G06K9/40 , G06K9/00
CPC分类号： G06T5/40 , G06T5/004 , G06T5/008 , G06T5/20 , H04N1/4074
摘要： A visual processing device that achieves gradation processing and further enhances a visual effect. The visual processing device 1 performs gradation processing for each image region of an input signal IS, and includes an image partitioning portion 2, a gradation transformation curve derivation portion 10, and a gradation processing portion 5. The image partitioning portion 2 and the gradation transformation curve derivation portion 10 use a brightness histogram Hm of a wide area image region Em to create a gradation transformation curve Cm of an image region Pm. The gradation processing portion 5 performs gradation processing of the image region Pm based on the derived gradation transformation curve Cm.
摘要翻译：一种实现灰度处理的视觉处理装置，进一步提高视觉效果。可视处理装置1对输入信号IS的每个图像区域进行灰度处理，并且包括图像分割部分2，灰度变换曲线导出部分10和灰度处理部分5.图像分割部分2和灰度变换曲线导出部10使用广域图像区域Em的亮度直方图Hm来创建图像区域Pm的灰度变换曲线Cm。灰度处理部分5基于导出的灰度变换曲线Cm执行图像区域Pm的灰度处理。

9. 发明申请

US20100157115A1 VISUAL PROCESSING DEVICE, DISPLAY DEVICE, AND INTEGRATED CIRCUIT 有权
标题翻译：视觉处理装置，显示装置和集成电路
公开(公告)号：US20100157115A1
公开(公告)日：2010-06-24
申请号：US12718161
申请日：2010-03-05
申请人： Harau YAMASHITA , Takeshi ITO , Yusuke MONOBE , Tatsumi WATANABE , Yasuhiro KUWAHARA
发明人： Harau YAMASHITA , Takeshi ITO , Yusuke MONOBE , Tatsumi WATANABE , Yasuhiro KUWAHARA
IPC分类号： H04N5/20 , H04N5/52 , H04N5/66 , H04N5/44
CPC分类号： G09G5/04 , G09G5/06 , G09G2320/0242 , G09G2320/0285 , G09G2320/066 , G09G2320/0673 , H04N5/4401 , H04N5/57 , H04N9/643 , H04N9/68 , H04N9/69 , H04N21/4318 , H04N21/44008 , H04N21/84
摘要： The invention achieves a visual processing device that can execute precise contrast adjustment on image signals that have been input and that does not cause discrepancies in the output timing of the image signals that are output. The visual processing device is provided with a gain-type visual processing portion that outputs a first gain signal having predetermined gain characteristics with respect to the input image signal, and a correction portion that corrects the input image signal based on the first gain signal.
摘要翻译：本发明实现了可以对输入的图像信号执行精确的对比度调整的视觉处理装置，并且不会在输出的图像信号的输出定时中引起差异。所述可视处理装置设置有增益型可视处理部，其输出相对于所述输入图像信号具有预定增益特性的第一增益信号，以及校正部，其基于所述第一增益信号来校正所述输入图像信号。

10. 发明申请

US20080219586A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20080219586A1
公开(公告)日：2008-09-11
申请号：US12117343
申请日：2008-05-08
申请人： Tatsumi Watanabe , Akio Kojima , Yasuhiro Kuwahara , Yusuke Monobe , Toshiharu Kurosawa , Hirotaka Oku
发明人： Tatsumi Watanabe , Akio Kojima , Yasuhiro Kuwahara , Yusuke Monobe , Toshiharu Kurosawa , Hirotaka Oku
IPC分类号： G06K9/40
CPC分类号： H04N1/6027 , G06T5/008 , G06T5/20 , H04N5/142 , H04N5/20
摘要： An image processing apparatus for automatically improving the contrast of an input image that is obtained from a digital camera or the like, and obtaining a sharper and clearing image. A contrast improvement unit (11) performs a contrast improvement process on the input image by comparing an object pixel in the input image with pixels in the surrounding area. An image combination unit (12) combines the enhanced image obtained by the contrast improvement process with the input image. The combined image is then output to a desired device such as a printer by an image output unit (13).
摘要翻译：一种图像处理装置，用于自动改善从数字照相机等获得的输入图像的对比度，并获得更清晰和清晰的图像。对比度改善单元（11）通过将输入图像中的对象像素与周围区域中的像素进行比较来对输入图像进行对比度改善处理。图像组合单元（12）将通过对比度改善处理获得的增强图像与输入图像组合。然后，组合的图像由图像输出单元（13）输出到诸如打印机的期望的装置。

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