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1. 发明授权

US08855417B2 Method and device for shape extraction, and size measuring device and distance measuring device 有权
标题翻译：形状提取方法和装置，尺寸测量装置和距离测量装置
公开(公告)号：US08855417B2
公开(公告)日：2014-10-07
申请号：US13641452
申请日：2011-05-24
申请人： Tomonori Masuda , Eiji Ishiyama
发明人： Tomonori Masuda , Eiji Ishiyama
IPC分类号： G06K9/00 , G01B11/02 , G01B5/00 , G06T7/60 , G06T7/00 , G06K9/62
CPC分类号： G01B11/02 , G01B5/0035 , G06K9/6206 , G06T7/60 , G06T2207/30161
摘要： When an image is captured in a wood lumber measuring mode, a distance to wood lumber is detected. An area extracting unit 51 for a component drawing image area extracts component image areas 53A-53L of the wood lumber. A drawing generator 61 for a component drawing image selects the component image areas 53A-53L successively to generate a component drawing image 62. Among shape lines in the component drawing image 62, an eliminator 66 eliminates a paracentral shape line 71, an edge side shape line 72, a peripheral shape line 73 and determined shape lines 74. If a total pixel number of a portion where an estimated elliptical shape 76 generated by a shape estimation unit 67 is overlapped on a residual shape line 75 disposed inside a corrected drawing image 64 is more than a threshold, it is judged that the estimated elliptical shape 76 is correctly shaped. An object shape determining unit 83 extracts the estimated elliptical shape 76 as a shape of wood lumber. A size measuring unit 84 measures a size of the estimated elliptical shape. A size determining unit 85 determines an actual size of the wood lumber according to the size measured by the size measuring unit 84, the distance to the wood lumber and a focal length.
摘要翻译：当以木材木材测量模式捕获图像时，会检测到木材的距离。用于分量绘图图像区域的区域提取单元51提取木材的分量图像区域53A-53L。用于分量绘图图像的绘图发生器61连续地选择分量图像区域53A-53L以产生分量绘制图像62.在分量绘制图像62中的形状线中，消除器66消除了副中心形状线71，边缘侧形状线72，外围形状线73和确定的形状线74.如果由形状估计单元67生成的估计的椭圆形形状76的部分的总像素数与设置在校正绘图图像64内的残留形状线75重叠判定为椭圆形状76是正确的形状。物体形状确定单元83将估计的椭圆形状76提取为木材的形状。尺寸测量单元84测量估计的椭圆形状的尺寸。尺寸确定单元85根据由尺寸测量单元84测量的尺寸，与木材的距离和焦距来确定木材的实际尺寸。

2. 发明授权

US08311286B2 Ranging apparatus and ranging method 有权
标题翻译：测距仪和测距方法
公开(公告)号：US08311286B2
公开(公告)日：2012-11-13
申请号：US12037727
申请日：2008-02-26
申请人： Tomonori Masuda , Youichi Sawachi
发明人： Tomonori Masuda , Youichi Sawachi
IPC分类号： G06K9/00
CPC分类号： G01S17/36 , G01S7/491 , G01S17/89
摘要： A first ranging apparatus includes a light-emitting unit for emitting a series of first through fourth modulated lights which have respective different start phases at which the first through fourth modulated lights start being emitted, a light-detecting unit for detecting reflected lights from an object that is irradiated with the first through fourth modulated lights, and a calculating unit for calculating the distance up to the object based on the phase difference between the first through fourth modulated lights and the reflected lights. The light-emitting unit comprises a start phase controller for controlling the start phases. The light-detecting units samples the amounts of the reflected lights in exposure periods established at a constant cycle length from the time when the modulated lights start being emitted.
摘要翻译：第一测距装置包括用于发射一系列第一至第四调制光的发光单元，所述第一至第四调制光具有开始发射第一至第四调制光的各自不同的起始相位，用于检测来自物体的反射光的光检测单元以及基于第一至第四调制光与反射光之间的相位差计算到物体的距离的计算单元。发光单元包括用于控制起始相位的起动相位控制器。光检测单元从调制光开始发射的时刻以恒定周期长度建立的曝光周期中的反射光的量进行采样。

3. 发明授权

US08199147B2 Three-dimensional display apparatus, method, and program 有权
标题翻译：三维显示装置，方法和程序
公开(公告)号：US08199147B2
公开(公告)日：2012-06-12
申请号：US13120530
申请日：2009-09-25
申请人： Eiji Ishiyama , Kouichi Yahagi , Tomonori Masuda
发明人： Eiji Ishiyama , Kouichi Yahagi , Tomonori Masuda
IPC分类号： G06T15/00 , G09G5/00
CPC分类号： H04N5/76 , H04N9/8042 , H04N13/183 , H04N13/254
摘要： A subject is imaged at a predetermined time interval by a plurality of imaging units which obtains a plurality of images having a parallax of a subject viewed from different viewpoints by imaging the subject from different viewpoints. An evaluation value which includes at least one of a luminance and a high frequency component of the images obtained by the imaging units at the predetermined time interval is calculated. When the evaluation value has changed by an amount exceeding a predetermined threshold value, the distance information calculation and three-dimensional processing on the plurality of images and object are performed. Here, a relative position of the object with respect to the three-dimensional image in a three-dimensional space is changed based on the distance information such that overlapping of the object and the three-dimensional image on top of each other is prevented when the three-dimensional display is performed.
摘要翻译：通过多个成像单元以预定的时间间隔对被摄体进行成像，所述多个成像单元通过从不同的视点对被摄体进行成像来获得具有从不同视点观看的被摄体的视差的多个图像。计算包括以预定时间间隔由成像单元获得的图像的亮度和高频分量中的至少一个的评估值。当评估值改变超过预定阈值的量时，执行对多个图像和对象的距离信息计算和三维处理。这里，基于距离信息来改变对象相对于三维空间中的三维图像的相对位置，使得当物体和三维图像在顶部彼此的重叠被防止时执行三维显示。

4. 发明授权

US08159530B2 Method and apparatus for displaying stereoscopic images 有权
标题翻译：用于显示立体图像的方法和装置
公开(公告)号：US08159530B2
公开(公告)日：2012-04-17
申请号：US12411073
申请日：2009-03-25
申请人： Mikio Watanabe , Tomonori Masuda
发明人： Mikio Watanabe , Tomonori Masuda
IPC分类号： H04N13/04
CPC分类号： H04N13/10 , H04N13/144 , H04N2213/002
摘要： A stereoscopic image display apparatus displays stereoscopic images generated from a plurality of images obtained by photography of subjects from different viewpoints. The stereoscopic image display apparatus is constituted by: an interpolative image generating section, for generating at least one pair of interpolative images, which have smaller degrees of parallax than the degree of parallax among the plurality of images; a stereoscopic image generating section, for generating at least one interpolative stereoscopic image from the at least one pair of interpolative images; and a display control section, for sequentially displaying the at least one interpolative stereoscopic image at at least one of a timing prior to and following display of the stereoscopic images.
摘要翻译：立体图像显示装置显示从不同视点通过拍摄对象获得的多个图像生成的立体图像。立体图像显示装置由以下部分构成：内插图像生成部，用于生成与多个图像中的视差程度相比具有较小视差的至少一对内插图像; 立体图像生成部，用于从所述至少一对插值图像生成至少一个内插立体图像; 以及显示控制部分，用于以立体图像显示之前和之后的定时中的至少一个依次显示所述至少一个内插立体图像。

5. 发明授权

US07978257B2 Multiple lens imaging apparatuses, and methods and programs for setting exposure of multiple lens imaging apparatuses 有权
标题翻译：多透镜成像装置，以及用于设定多个透镜成像装置的曝光的方法和程序
公开(公告)号：US07978257B2
公开(公告)日：2011-07-12
申请号：US11935693
申请日：2007-11-06
申请人： Tomonori Masuda
发明人： Tomonori Masuda
IPC分类号： H04N5/235
CPC分类号： H04N5/235 , H04N5/2258 , H04N5/2351 , H04N5/2353 , H04N13/239 , H04N13/243 , H04N13/25 , H04N13/296
摘要： When an exposure value calculated according to a result of photometric measurement for predetermined main imaging units among a plurality of imaging units is used for setting exposure of the main imaging units and sub-imaging units other than the main imaging units, judgment is carried out as to whether an image or images obtained in photography with the sub-imaging units by setting the exposure thereof according to the exposure value is/are saturated. In the case where a result of the judgment is affirmative, any one of the sub-imaging units having obtained the saturated image or images is designated as new main imaging units. The exposure value is calculated newly, and the exposure is set for the new main imaging units and for new sub-imaging units other than the new main imaging units.
摘要翻译：当使用根据多个成像单元中的预定主要成像单元的测光结果计算出的曝光值来设置除主要成像单元以外的主要成像单元和子成像单元的曝光时，判断为关于通过根据曝光值设置其曝光而利用子成像单元拍摄的图像或图像是饱和的。在判断结果为肯定的情况下，已经获得饱和图像或图像的任何一个子成像单元被指定为新的主要成像单元。新近计算曝光值，并设置新的主要成像装置和新的主要成像装置以外的新的子成像装置的曝光。

6. 发明申请

US20080106634A1 MULTIPLE LENS IMAGING APPARATUSES, AND METHODS AND PROGRAMS FOR SETTING EXPOSURE OF MULTIPLE LENS IMAGING APPARATUSES 有权
标题翻译：多镜头成像装置的多镜头成像装置的设置方法和程序
公开(公告)号：US20080106634A1
公开(公告)日：2008-05-08
申请号：US11935693
申请日：2007-11-06
申请人： Tomonori Masuda
发明人： Tomonori Masuda
IPC分类号： H04N5/235
CPC分类号： H04N5/235 , H04N5/2258 , H04N5/2351 , H04N5/2353 , H04N13/239 , H04N13/243 , H04N13/25 , H04N13/296
摘要： When an exposure value calculated according to a result of photometric measurement for predetermined main imaging units among a plurality of imaging units is used for setting exposure of the main imaging units and sub-imaging units other than the main imaging units, judgment is carried out as to whether an image or images obtained in photography with the sub-imaging units by setting the exposure thereof according to the exposure value is/are saturated. In the case where a result of the judgment is affirmative, any one of the sub-imaging units having obtained the saturated image or images is designated as new main imaging units. The exposure value is calculated newly, and the exposure is set for the new main imaging units and for new sub-imaging units other than the new main imaging units.
摘要翻译：当使用根据多个成像单元中的预定主要成像单元的测光结果计算出的曝光值来设置除主要成像单元以外的主要成像单元和子成像单元的曝光时，判断为关于通过根据曝光值设置其曝光而利用子成像单元拍摄的图像或图像是饱和的。在判断结果为肯定的情况下，已经获得饱和图像或图像的任何一个子成像单元被指定为新的主要成像单元。新近计算曝光值，并设置新的主要成像装置和新的主要成像装置以外的新的子成像装置的曝光。

7. 发明授权

US08654195B2 Distance measuring apparatus, distance measuring method, distance measuring program, distance measuring system, and image pickup apparatus 有权
标题翻译：距离测量装置，距离测量方法，距离测量程序，距离测量系统和图像拾取装置
公开(公告)号：US08654195B2
公开(公告)日：2014-02-18
申请号：US13509574
申请日：2010-10-26
申请人： Eiji Ishiyama , Tomonori Masuda
发明人： Eiji Ishiyama , Tomonori Masuda
IPC分类号： H04N7/18
CPC分类号： H04N7/18 , H04N5/23212 , H04N13/239 , H04N13/246
摘要： A distance measuring apparatus according to the present invention includes an image input unit configured to input a plurality of viewpoint images obtained by capturing a subject from different viewpoints, an obtaining unit configured to obtain, regarding each of a plurality of distances of interest, a piece of calibration data corresponding to each of the plurality of distances of interest from a plurality of pieces of calibration data for matching two-dimensional coordinates of the viewpoint images and three-dimensional coordinates in a real space, an image correcting unit configured to correct, for each of the distances of interest, the plurality of viewpoint images based on each of the pieces of calibration data, a parallax calculation unit configured to calculate, for each of the distances of interest, a parallax between the plurality of corrected viewpoint images, a comparing unit configured to compare the corrected viewpoint images over the plurality of distances of interest to specify a piece of optimum calibration data from the plurality of pieces of calibration data, a distance calculation unit configured to calculate a subject distance based on the parallax, and an output unit configured to output, as a distance measurement result, the subject distance calculated from the parallax between the corrected viewpoint images with the piece of optimum calibration data.
摘要翻译：根据本发明的距离测量装置包括：图像输入单元，被配置为输入通过从不同视点捕获被摄体而获得的多个视点图像;获取单元，被配置为获得关于多个感兴趣距离中的每一个的片段对应于来自多个校准数据的所述多个感兴趣距离中的每一个的校准数据，用于匹配所述视点图像的二维坐标和实际空间中的三维坐标;图像校正单元，被配置为校正每个感兴趣的距离，基于每个校准数据的多个视点图像;视差计算单元，被配置为针对感兴趣的每个距离计算多个经校正的视点图像之间的视差，比较被配置为将所述多个感兴趣距离上的经校正的视点图像进行比较从所述多个校准数据中指定最佳校准数据，距离计算单元，被配置为基于所述视差来计算被摄体距离;以及输出单元，被配置为输出从所述距离测量结果计算出的被摄体距离校正的视点图像与最佳校准数据之间的视差。

8. 发明授权

US08643768B2 Multiple lens imaging apparatuses, and methods and programs for setting exposure of multiple lens imaging apparatuses 有权
标题翻译：多透镜成像装置，以及用于设定多个透镜成像装置的曝光的方法和程序
公开(公告)号：US08643768B2
公开(公告)日：2014-02-04
申请号：US13112693
申请日：2011-05-20
申请人： Tomonori Masuda
发明人： Tomonori Masuda
IPC分类号： H04N5/235
CPC分类号： H04N5/235 , H04N5/2258 , H04N5/2351 , H04N5/2353 , H04N13/239 , H04N13/243 , H04N13/25 , H04N13/296
摘要： When an exposure value calculated according to a result of photometric measurement for predetermined main imaging units among a plurality of imaging units is used for setting exposure of the main imaging units and sub-imaging units other than the main imaging units, judgment is carried out as to whether an image or images obtained in photography with the sub-imaging units by setting the exposure thereof according to the exposure value is/are saturated. In the case where a result of the judgment is affirmative, any one of the sub-imaging units having obtained the saturated image or images is designated as new main imaging units. The exposure value is calculated newly, and the exposure is set for the new main imaging units and for new sub-imaging units other than the new main imaging units.
摘要翻译：当使用根据多个成像单元中的预定主要成像单元的测光结果计算出的曝光值来设置除主要成像单元以外的主要成像单元和子成像单元的曝光时，判断为关于通过根据曝光值设置其曝光而利用子成像单元拍摄的图像或图像是饱和的。在判断结果为肯定的情况下，已经获得饱和图像或图像的任何一个子成像单元被指定为新的主要成像单元。新近计算曝光值，并设置新的主要成像装置和新的主要成像装置以外的新的子成像装置的曝光。

9. 发明授权

US07869007B2 Ranging apparatus and ranging method 有权
标题翻译：测距仪和测距方法
公开(公告)号：US07869007B2
公开(公告)日：2011-01-11
申请号：US12053563
申请日：2008-03-22
申请人： Tomonori Masuda , Youichi Sawachi
发明人： Tomonori Masuda , Youichi Sawachi
IPC分类号： G01C3/08
CPC分类号： G01S17/87 , G01S7/4915 , G01S7/4918 , G01S7/493 , G01S17/36 , G01S17/89
摘要： A first ranging apparatus includes a synchronizing signal generator for generating a synchronizing signal at a constant interval, a light-emitting unit for emitting an intensity-modulated light in response to the synchronizing signal input thereto, a light-detecting unit for detecting a reflected light from an object irradiated with the modulated light, in response to the synchronizing signal input thereto, a calculating unit for calculating the distance up to the object based on the phase difference between the modulated light and the reflected light, and a synchronizing signal control unit for changing an arrival time of the synchronizing signal from the synchronizing signal generator at the light-detecting unit, depending on the number of times that the synchronizing signal is generated. The light-detecting unit samples the amount of the reflected light in exposure periods established at a constant cycle length with reference to a time at which the synchronizing signal is input thereto.
摘要翻译：第一测距装置包括用于以恒定间隔产生同步信号的同步信号发生器，响应于输入到其的同步信号发射强度调制光的发光单元，用于检测反射光的光检测单元响应于输入的同步信号，从被调制的光照射的物体上，计算单元，用于根据调制光与反射光之间的相位差计算到物体的距离;以及同步信号控制单元，根据产生同步信号的次数，改变来自光检测单元的同步信号发生器的同步信号的到达时间。光检测单元参考以其输入同步信号的时间，以恒定周期长度建立的曝光周期中的反射光量进行采样。

10. 发明授权

US07586536B2 Image sensor unit and image taking apparatus 失效
标题翻译：图像传感器单元和摄像装置
公开(公告)号：US07586536B2
公开(公告)日：2009-09-08
申请号：US11216085
申请日：2005-09-01
申请人： Takashi Kato , Tomonori Masuda , Hitoshi Miyano
发明人： Takashi Kato , Tomonori Masuda , Hitoshi Miyano
IPC分类号： H04N5/225
CPC分类号： H04N5/238 , G02F1/13342
摘要： The present invention relates to an image sensor unit including an image sensor that generates an image signal and a filter, and to an image taking apparatus that receives light from a subject and generates an image signal. The image sensor unit and the image taking apparatus achieve excellent photographing through day and night. They are provided with a filter including a transparent layer that is transparent to light in a visible light region regardless of the state of an electric field and is transparent to light in a predetermined variable transparent region containing an infrared light region and/or an ultraviolet light region in response to the state of the electric field, and electrodes that generate the electric field in the transparent layer on the application of a voltage.
摘要翻译：本发明涉及一种图像传感器单元，其包括产生图像信号的图像传感器和滤波器，以及接收来自被摄体的光并产生图像信号的摄像装置。图像传感器单元和摄像装置通过白天和黑夜实现出色的拍摄。它们设置有过滤器，其包括透明层，其对于可见光区域中的光是透明的，而与电场的状态无关，并且在包含红外光区域和/或紫外光的预定可变透明区域中对于透明透明层响应于电场的状态的区域，以及在施加电压时在透明层中产生电场的电极。

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