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1. 发明授权

US08131098B2 Image processing device, image processing method, image processing system, program, storage medium, and integrated circuit 有权
标题翻译：图像处理装置，图像处理方法，图像处理系统，程序，存储介质和集成电路
公开(公告)号：US08131098B2
公开(公告)日：2012-03-06
申请号：US12167607
申请日：2008-07-03
申请人： Tatsumi Watanabe , Shuichi Ojima
发明人： Tatsumi Watanabe , Shuichi Ojima
IPC分类号： G06K9/00 , G06K9/46 , G06T15/20
CPC分类号： G06T5/001 , G06K9/4633 , G06T7/194 , G06T7/507 , G06T7/536 , G06T2207/10024 , G06T2207/20012
摘要： The present invention executes color correction that improves the feeling of depth of a 2D image with ease and by using a preexisting device. Input image data is first converted into brightness information by a brightness information calculation portion. The interest level within the image is then estimated by an interest level estimation portion based on that information. The vanishing point is then estimated by a vanishing point estimation portion. Next, a depth estimation portion estimates the degree of depth based on the distance from the vanishing point to a pixel i and the interest level of the pixel i, and calculates a depth correction gain value. A corrected image, obtained by controlling a depth correction image process based on the depth correction gain value, is converted to a predetermined image format and outputted by an output portion.
摘要翻译：本发明执行颜色校正，其容易地改善2D图像的深度感并且通过使用预先存在的设备。输入图像数据首先通过亮度信息计算部分转换为亮度信息。然后，基于该信息，由兴趣级别估计部分估计图像内的兴趣级别。然后消失点由消失点估计部分估计。接下来，深度估计部分基于从消失点到像素i的距离和像素i的兴趣级别来估计深度，并且计算深度校正增益值。通过控制基于深度校正增益值的深度校正图像处理获得的校正图像被转换为预定的图像格式并由输出部分输出。

2. 发明申请

US20080002910A1 Image processor, image processing method, program, storage medium, and integrated circuit 有权
标题翻译：图像处理器，图像处理方法，程序，存储介质和集成电路
公开(公告)号：US20080002910A1
公开(公告)日：2008-01-03
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： G06K9/36
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 100 includes an image data input unit 200, a depth data input unit 210, a depth degree input unit 220, a depth feeling correction unit 230, and an image data output unit 240. The image processor 100 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100包括图像数据输入单元200，深度数据输入单元210，深度度输入单元220，深度感觉校正单元230和图像数据输出单元240.图像处理器100根据深度数据和深度度，深度感觉矫正的增益，使用户可以自由调整深度感受度。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。

3. 发明授权

US07869649B2 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：US07869649B2
公开(公告)日：2011-01-11
申请号：US11797598
申请日：2007-05-04
申请人： Tatsumi Watanabe , Shuichi Ojima
发明人： Tatsumi Watanabe , Shuichi Ojima
IPC分类号： G06K9/00
CPC分类号： G06T5/008 , G06T2207/10024 , G06T2207/10028 , H04N13/122 , H04N2213/006
摘要： It is an object to perform color correction that is simple and utilizes existing devices to achieve an increase in the feeling of depth in 2D images. Input image data are transformed into predetermined color information by a color information calculation portion 11. A correction amount control portion 10 determines a correction gain value for the color information according to depth information that has been input. A color information correction portion 12 performs color information correction based on the correction amount due to the contrast between the color information of a target pixel and representative color information of the surrounding region, and the correction gain value of the correction amount control portion. An output portion 13 converts this into a predetermined image format and outputs the result. Thus, by correcting the color information based on the contrast effect in conjunction with the depth information of the foreground and the background, for example, it is possible to easily increase the feeling of depth in a 2D image. Moreover, by controlling the color contrast effect with the depth information when performing the color correction, it becomes possible to more easily give a sense of depth that is perceived by humans.
摘要翻译：本发明的目的是进行简单的颜色校正，并利用现有的装置来实现2D图像中深度感的增加。输入图像数据由颜色信息计算部分11转换成预定的颜色信息。校正量控制部分10根据输入的深度信息确定颜色信息的校正增益值。颜色信息校正部分12由于目标像素的颜色信息和周围区域的代表性颜色信息之间的对比度以及校正量控制部分的校正增益值，基于校正量执行颜色信息校正。输出部分13将其转换成预定的图像格式并输出结果。因此，通过结合前景和背景的深度信息，通过校正基于对比度效果的颜色信息，例如，可以容易地增加2D图像中的深度感。此外，通过在进行颜色校正时通过控制与深度信息的颜色对比度效果，可以更容易地给人感觉到的深度感。

4. 发明申请

US20070262985A1 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：US20070262985A1
公开(公告)日：2007-11-15
申请号：US11797598
申请日：2007-05-04
申请人： Tatsumi Watanabe , Shuichi Ojima
发明人： Tatsumi Watanabe , Shuichi Ojima
IPC分类号： G06T17/00
CPC分类号： G06T5/008 , G06T2207/10024 , G06T2207/10028 , H04N13/122 , H04N2213/006
摘要： It is an object to perform color correction that is simple and utilizes existing devices to achieve an increase in the feeling of depth in 2D images. Input image data are transformed into predetermined color information by a color information calculation portion 11. A correction amount control portion 10 determines a correction gain value for the color information according to depth information that has been input. A color information correction portion 12 performs color information correction based on the correction amount due to the contrast between the color information of a target pixel and representative color information of the surrounding region, and the correction gain value of the correction amount control portion. An output portion 13 converts this into a predetermined image format and outputs the result. Thus, by correcting the color information based on the contrast effect in conjunction with the depth information of the foreground and the background, for example, it is possible to easily increase the feeling of depth in a 2D image. Moreover, by controlling the color contrast effect with the depth information when performing the color correction, it becomes possible to more easily give a sense of depth that is perceived by humans.
摘要翻译：本发明的目的是进行简单的颜色校正，并利用现有的装置来实现2D图像中深度感的增加。输入图像数据由颜色信息计算部分11转换成预定的颜色信息。校正量控制部分10根据输入的深度信息确定颜色信息的校正增益值。颜色信息校正部分12由于目标像素的颜色信息和周围区域的代表性颜色信息之间的对比度以及校正量控制部分的校正增益值，基于校正量执行颜色信息校正。输出部分13将其转换成预定的图像格式并输出结果。因此，通过结合前景和背景的深度信息，通过校正基于对比度效果的颜色信息，例如，可以容易地增加2D图像中的深度感。此外，通过在进行颜色校正时通过控制与深度信息的颜色对比度效果，可以更容易地给人感觉到的深度感。

5. 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。

6. 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。

7. 发明申请

US20070273686A1 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：US20070273686A1
公开(公告)日：2007-11-29
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： G06T15/00
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。

8. 发明授权

US09794546B2 Video display device 有权
公开(公告)号：US09794546B2
公开(公告)日：2017-10-17
申请号：US14112415
申请日：2011-10-26
申请人： Tatsumi Watanabe , Nobuyuki Kunieda , Ken Mashitani
发明人： Tatsumi Watanabe , Nobuyuki Kunieda , Ken Mashitani
IPC分类号： H04N13/04 , H04N13/02 , H04N13/00 , G02B27/22
CPC分类号： H04N13/31 , G02B27/2214 , H04N13/15 , H04N13/189 , H04N13/239 , H04N13/317 , H04N13/324 , H04N13/351 , H04N13/398
摘要： A video processing device is provided, in which the cross-talk is prevented from increasing while the Moiré pattern is diminished. A video display device displays multiple-parallax video using a parallax barrier method, the video display device comprising: a display unit displaying pixel columns of a given image and pixel columns of one or more parallax images corresponding to the given image, all of the pixel columns being arranged in predetermined order; and a parallax barrier arranged at a predetermined distance from an image display face of the display unit, and having a plurality of elongated passing regions passing light rays from the display unit, wherein at least one of the passing regions has a waveform formed at a longitudinal edge thereof, and at least one waveform includes two wave units that differ in terms of wave height or wave width.

9. 发明授权

US09781407B2 Image display device and image display method 有权
公开(公告)号：US09781407B2
公开(公告)日：2017-10-03
申请号：US14118322
申请日：2012-06-20
申请人： Tatsumi Watanabe , Nobuyuki Kunieda , Ken Mashitani
发明人： Tatsumi Watanabe , Nobuyuki Kunieda , Ken Mashitani
IPC分类号： H04N13/04 , G02B27/22 , G09G3/00
CPC分类号： H04N13/31 , G02B27/2214 , G09G3/003 , G09G2300/023 , H04N13/305 , H04N13/317 , H04N13/351 , H04N13/366 , H04N13/398
摘要： An image display device includes: an image display unit (100) that displays a plurality of parallax images corresponding to the number of view points for stereoscopic viewing on a screen of a display panel (100a); a parallax barrier (101) that is arranged facing the screen, and performs optical separation of the displayed parallax images; and an adaptive pitch adjustment unit (103) that adjusts, for each of regions of the display panel (100a), perform adjustment on a pitch of the parallax barrier (101) corresponding to the region in accordance with an amount of distortion of the display panel (100a) in the region.

10. 发明授权

US09706192B2 Image display device and image display method 有权
公开(公告)号：US09706192B2
公开(公告)日：2017-07-11
申请号：US14118028
申请日：2012-06-20
申请人： Tatsumi Watanabe , Nobuyuki Kunieda , Ken Mashitani
发明人： Tatsumi Watanabe , Nobuyuki Kunieda , Ken Mashitani
IPC分类号： H04N13/04 , G02B27/22 , G03B35/24
CPC分类号： H04N13/302 , G02B27/2214 , G03B35/24 , H04N13/31 , H04N13/315 , H04N13/398
摘要： An image display device includes an image display, an image separator and a controller. The image display displays a plurality of parallax images. The image separator performs optical separation such that the plurality of parallax images which are displayed are viewed as a stereoscopic image. The image separator includes a light-transmitting region (region 0), a light-masking region (region 1) and an intermediate region (region 2) which is located between the light-transmitting region (region 0) and the light-masking region (region 1). The controller controls light-transmittance of the intermediate region (region 2).

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