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1. 发明授权

US08107012B2 Image process apparatus and method for contour correction 失效
标题翻译：用于轮廓校正的图像处理装置和方法
公开(公告)号：US08107012B2
公开(公告)日：2012-01-31
申请号：US11666892
申请日：2005-11-29
申请人： Shuichi Ojima , Bunpei Toji
发明人： Shuichi Ojima , Bunpei Toji
IPC分类号： H04N5/68
CPC分类号： H04N5/208 , H04N5/142
摘要： The image processing apparatus 100 acquires the image signal F1 and includes a steepening amount calculation unit 110, a contour shift amount calculation unit 120, an integration correction amount calculation 130 and an image generation unit 140, which generate a corrected image signal F9 in such a way that there is an intersection between waveforms, and that there are two regions with different areas bordered by the waveforms which overlap at the intersection point, the waveforms expressing changes in each value in image spaces displayed by the image signal and the corrected image signal respectively, when a waveform which expresses changes in the differential values of the image signal relative to the image spaces is symmetrical in a contour region of the image shown by the image signal.
摘要翻译：图像处理装置100获取图像信号F1，并且包括在这样的图像信号F1中生成校正图像信号F9的倾斜量计算单元110，轮廓偏移量计算单元120，积分校正量计算130和图像生成单元140 在波形之间存在交叉的方式，并且存在两个区域，其中不同的区域由在交点处重叠的波形相邻，分别表示由图像信号显示的图像空间中的每个值的变化和校正的图像信号当图像信号相对于图像空间的差分值的变化的波形在由图像信号所示的图像的轮廓区域中对称时。

2. 发明申请

US20080002042A1 Image Processing Apparatus 失效
标题翻译：图像处理装置
公开(公告)号：US20080002042A1
公开(公告)日：2008-01-03
申请号：US11666892
申请日：2005-11-29
申请人： Shuichi Ojima , Bunpei Toji
发明人： Shuichi Ojima , Bunpei Toji
IPC分类号： H04N5/208
CPC分类号： H04N5/208 , H04N5/142
摘要： The image processing apparatus 100 acquires the image signal F1 and includes a steepening amount calculation unit 110, a contour shift amount calculation unit 120, an integration correction amount calculation 130 and an image generation unit 140, which generate a corrected image signal F9 in such a way that there is an intersection between waveforms, and that there are two regions with different areas bordered by the waveforms which overlap at the intersection point, the waveforms expressing changes in each value in image spaces displayed by the image signal and the corrected image signal respectively, when a waveform which expresses changes in the differential values of the image signal relative to the image spaces is symmetrical in a contour region of the image shown by the image signal.
摘要翻译：图像处理装置100获取图像信号F 1，并且包括生成校正图像信号F 9的倾斜量计算单元110，轮廓偏移量计算单元120，积分校正量计算130和图像生成单元140 这样一种方式使得波形之间存在交叉点，并且存在两个区域，其中不同的区域被交叉点重叠的波形所界定，表示由图像信号和校正图像显示的图像空间中每个值的变化的波形当表示图像信号的差分值相对于图像空间的变化的波形在图像信号所示的图像的轮廓区域中是对称的。

3. 发明授权

US09492141B2 Ultrasonic image generating device and image generating method 有权
标题翻译：超声波图像生成装置及图像生成方法
公开(公告)号：US09492141B2
公开(公告)日：2016-11-15
申请号：US13591304
申请日：2012-08-22
申请人： Tadamasa Toma , Jun Ohmiya , Bunpei Toji
发明人： Tadamasa Toma , Jun Ohmiya , Bunpei Toji
IPC分类号： A61B8/00 , A61B6/00 , A61B8/06 , A61B8/08
CPC分类号： A61B8/4245 , A61B6/4417 , A61B8/06 , A61B8/0891 , A61B8/4263 , A61B8/483 , A61B8/485 , A61B8/488 , A61B8/523
摘要： An ultrasonic image generating device which generates a cross-sectional image of a specific cross-section of a subject from ultrasonic images obtained by scanning the subject from a plurality of directions using an ultrasonic probe, includes: a cross-section position identifying unit which obtains cross-section information indicating a position and an orientation of the specific cross-section; a positional information obtaining unit which obtains positional information including a position and an orientation of each of the ultrasonic images of the subject; a reference image selecting unit which selects at least one of the ultrasonic images as a reference image, the at least one of the ultrasonic images having a distance from the specific cross-section that is less than a first threshold and an orientation difference from the specific cross-section that is less than a second threshold; and a cross-sectional image generating unit which generates the cross-sectional image using the reference image.
摘要翻译：一种超声波图像生成装置，其特征在于，使用超声波探头，从通过从多个方向扫描所述被检体而得到的超声波图像，生成被检体的特定截面的截面图像，所述超声波图像生成装置包括：横截面位置识别单元，表示特定横截面的位置和取向的横截面信息; 位置信息获取单元，其获得包括被摄体的每个超声波图像的位置和取向的位置信息; 参考图像选择单元，其选择所述超声波图像中的至少一个作为参考图像，所述超声波图像中的所述至少一个距离所述特定横截面的距离小于第一阈值，以及与所述特定横截面的方位差小于第二阈值的横截面; 以及横截面图像生成单元，其使用参考图像生成截面图像。

4. 发明授权

US07158148B2 Display equipment, display method, and recording medium for recording display control program 有权
标题翻译：显示设备，显示方法和用于记录显示控制程序的记录介质
公开(公告)号：US07158148B2
公开(公告)日：2007-01-02
申请号：US10202392
申请日：2002-07-23
申请人： Bunpei Toji , Tadanori Tezuka , Hiroyuki Yoshida
发明人： Bunpei Toji , Tadanori Tezuka , Hiroyuki Yoshida
IPC分类号： G09G5/00 , G06K9/40
CPC分类号： G06T3/4007 , G09G3/00
摘要： A three-times magnified pattern of a central target pixel and horizontally contiguously adjacent sub-pixel patterns next thereto are determined on the basis of a reference pattern that has a rectangular profile and further that consist of eight-neighboring pixel about the target pixel. The determined three-times magnified pattern is allocated to three sub-pixels that form the target pixel. The determined sub-pixel patterns are allocated to horizontally adjacent sub-pixels next to the target pixel. As a result, a black area defined by the target pixel is displaced rightward by an amount of a sub-pixel without any change in black area size that corresponds to three sub-pixels. This feature inhibits a variation in output image density, which otherwise would conspicuously occurs as a result of a varied object line width.
摘要翻译：基于具有矩形轮廓的参考图案并且还包括关于目标像素的八个相邻像素的参考图案来确定中心目标像素的三倍放大图案和与其相邻的水平相邻的子像素图案。将确定的三倍放大图案分配给形成目标像素的三个子像素。确定的子像素图案被分配给与目标像素相邻的水平相邻的子像素。结果，由目标像素定义的黑色区域向右移动子像素的量，而与三个子像素对应的黑色区域尺寸没有任何变化。该特征抑制输出图像浓度的变化，否则将由于不同的物体线宽而明显发生。

5. 发明申请

US20100201701A1 IMAGE PROCESSOR, IMAGE PROCESSING METHOD, DISPLAY DEVICE, PROGRAM AND INTEGRATED CIRCUIT 审中-公开
标题翻译：图像处理器，图像处理方法，显示设备，程序和集成电路
公开(公告)号：US20100201701A1
公开(公告)日：2010-08-12
申请号：US12670738
申请日：2009-05-20
申请人： Bunpei Toji
发明人： Bunpei Toji
IPC分类号： G09G5/02
CPC分类号： G09G3/2003 , G09G3/2051 , G09G2300/0452 , G09G2310/0232 , G09G2320/0242 , G09G2340/0457 , G09G2340/06
摘要： A display device efficiently reduces color unevenness in sub-pixel rendering. A display device (1000) includes a sub-pixel precision image obtaining unit (101), an edge extraction unit (103), and a color uneven area determination unit (104), and performs processing for reducing color unevenness based on the position of an edge between sub-pixels, The display device performs color unevenness reduction processing that produces a stronger effect only in an area in which color unevenness is noticeable, and thus reduces color unevenness sufficiently without degrading a high perceived resolution of an image.
摘要翻译：显示装置有效地减少子像素渲染中的色彩不均匀性。显示设备（1000）包括子像素精度图像获取单元（101），边缘提取单元（103）和颜色不均匀区域确定单元（104），并且基于位置子像素之间的边缘。显示装置执行仅在颜色不均匀性明显的区域产生更强的效果的颜色不均匀性降低处理，从而在不降低图像的高感觉分辨率的情况下充分降低颜色不均匀。

6. 发明授权

US06836271B2 Boldfaced character-displaying method and display equipment employing the boldfaced character-displaying method 失效
标题翻译：粗体字符显示方法和使用粗体字符显示方法的显示设备
公开(公告)号：US06836271B2
公开(公告)日：2004-12-28
申请号：US10274962
申请日：2002-10-22
申请人： Tadanori Tezuka , Hiroyuki Yoshida , Bunpei Toji
发明人： Tadanori Tezuka , Hiroyuki Yoshida , Bunpei Toji
IPC分类号： G09G526
CPC分类号： G09G5/30 , G09G5/02 , G09G5/26 , G09G5/28 , G09G5/42 , G09G2300/0439 , G09G2340/0457 , G09G2340/14
摘要： Character data to be displayed is obtained. The obtained character data is boldfaced by increasing a character line width of the obtained character data in a first direction by an amount corresponding to at least a width of a light-emitting element. A boldfaced character is displayed on a display screen in accordance with data derived from the boldfaced character data. In boldfacing the character data, a character line width-increasing pattern is selected in accordance with a degree to which the luminous intensity of the light-emitting elements contributes. In particular, the step of increasing the character line width in order to boldface the character data avoids a pattern in which a B-light (blue) emitting element is located at a next-to-endmost inner position of the increased character line width. A light-emitting pattern is selected in order to eliminate an isolated sub-pixel spot, which otherwise would objectionably be visible in the boldfaced character.
摘要翻译：获得要显示的字符数据。通过将获得的字符数据的第一方向的字符行宽度增加至少与发光元件的宽度相对应的量来将获得的字符数据粗体化。根据从粗体字符数据导出的数据，在显示屏幕上显示粗体字符。在以粗体显示字符数据的情况下，根据发光元件的发光强度的贡献度选择字符线宽度增加图案。特别地，增加字符行宽度以粗体字符数据的步骤避免了B型（蓝色）发射元件位于增加的字符行宽度的下一个最内侧位置的图案。选择发光图案以消除孤立的子像素点，否则将在粗体字符中令人反感地看到。

7. 发明授权

US08531651B2 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：US08531651B2
公开(公告)日：2013-09-10
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： G01C3/08
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。

8. 发明授权

US07102655B2 Display method and display equipment 有权
标题翻译：显示方法和显示设备
公开(公告)号：US07102655B2
公开(公告)日：2006-09-05
申请号：US10156707
申请日：2002-05-28
申请人： Bunpei Toji , Hiroyuki Yoshida , Tadanori Tezuka
发明人： Bunpei Toji , Hiroyuki Yoshida , Tadanori Tezuka
IPC分类号： G09G5/02
CPC分类号： G09G5/02 , G09G2300/0452 , G09G2340/0457
摘要： A per sub-pixel luminance information-generating unit enters per-pixel luminance information, and generates respective pieces of luminance information on target pixel-forming three sub-pixels using luminance information on the target pixel and an adjacent pixel. A per sub-pixel chroma information-generating unit enters per-pixel chroma information, and generates respective pieces of chroma information on the target pixel-forming sub-pixels using chroma information on the target pixel and an adjacent pixel. The target pixel and the pixel adjacent to the target pixel are used to generate respective pieces of the luminance information on the target pixel-forming three sub-pixels. Since the pixels used to generate the luminance information on a per sub-pixel basis are the same ones used to generate the luminance information, the occurrence of color irregularities is inhibited between an original image and a multi-value image displayed on a per sub-pixel basis.
摘要翻译：每个子像素亮度信息生成单元输入每像素亮度信息，并且使用关于目标像素和相邻像素的亮度信息来生成关于目标像素形成三个子像素的各个亮度信息。每个子像素色度信息生成单元输入每像素色度信息，并且使用目标像素和相邻像素上的色度信息在目标像素形成子像素上生成各个色度信息。目标像素和与目标像素相邻的像素用于产生关于目标像素形成三个子像素的各个亮度信息。由于用于以每个子像素为基础生成亮度信息的像素与用于生成亮度信息的像素相同，所以在原始图像和显示在每个子像素上的多值图像之间禁止发生颜色不规则，像素基础。

9. 发明申请

US20050083355A1 Apparatus and method for image-processing, and display apparatus 审中-公开
标题翻译：图像处理装置和方法以及显示装置
公开(公告)号：US20050083355A1
公开(公告)日：2005-04-21
申请号：US10963807
申请日：2004-10-14
申请人： Tadanori Tezuka , Bunpei Toji , Hideto Nakahigashi , Mitsutoshi Nagata
发明人： Tadanori Tezuka , Bunpei Toji , Hideto Nakahigashi , Mitsutoshi Nagata
IPC分类号： G06K9/46 , G06K9/66 , G06T3/40 , G06T5/00 , G09G5/02 , H04N5/14 , H04N9/77 , H04N9/78
CPC分类号： G06T3/403 , G06T5/003 , G06T5/20 , G06T2207/10024 , G09G5/02
摘要： An interpolation unit converts an inputted image with pixel precision into an interpolated image with sub-pixel precision. A brightness/chroma-decomposing unit decomposes the interpolated image into brightness components with sub-pixel precision and the other. An image-processing unit emphasizes components belonging to a specific frequency band of the decomposed brightness components. Edges neither enlarge nor look jaggy. A display result with rich clearness and high quality is obtained.
摘要翻译：内插单元将具有像素精度的输入图像以子像素精度转换为内插图像。亮度/色度分解单元将内插图像分解成具有子像素精度的亮度分量，而另一个。图像处理单元强调属于分解亮度分量的特定频带的分量。边缘既不放大也不看起来有锯齿状。获得了清晰度高的显示效果。

10. 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。

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