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1. 发明授权

US09852494B2 Overhead image generation apparatus 有权
公开(公告)号：US09852494B2
公开(公告)日：2017-12-26
申请号：US15014186
申请日：2016-02-03
申请人： Toshiba Alpine Automotive Technology Corporation
发明人： Masanori Kosaki
IPC分类号： G06T3/40 , B60R1/00 , B60R11/04 , G06T3/00 , H04N5/225 , H04N5/247 , H04N7/18
CPC分类号： G06T3/4038 , B60R1/00 , B60R11/04 , B60R2300/105 , B60R2300/205 , B60R2300/303 , G06T3/0012 , H04N5/2254 , H04N5/247 , H04N7/181
摘要： According to one embodiment, an overhead image generation apparatus includes: a plurality of cameras mounted to a vehicle; an image processor that takes in images of respective cameras, generates, for respective cameras, overhead images that have been subjected to viewpoint conversion processing based on calibration data of the cameras and virtual viewpoint/line-of-sight information, and generates a synthesized overhead view by connecting the overhead images at their boundaries; and a display device that displays the synthesized overhead view generated by the image processor, wherein a proportion of a shape of the overhead image in a height direction is changed in proportion to an arrangement height of each camera.

2. 发明授权

US09773176B2 Image processing apparatus and image processing method 有权
公开(公告)号：US09773176B2
公开(公告)日：2017-09-26
申请号：US14571881
申请日：2014-12-16
申请人： TOSHIBA ALPINE AUTOMOTIVE TECHNOLOGY CORPORATION
发明人： Masanori Kosaki
IPC分类号： G06K9/00 , G06K9/46 , G06K9/62 , H04N5/28 , B60R11/04 , G06T7/73
CPC分类号： G06K9/00805 , B60R11/04 , G06K9/4609 , G06K9/6255 , G06K2209/21 , G06T7/73 , G06T2207/30261 , H04N5/28
摘要： According to one embodiment, an image processing apparatus and an image processing method includes a processed image generation unit, a provisional detection unit, and a final detection unit. The processed image generation unit generates a processed image for detection processing from an image around a vehicle taken by a camera provided on the vehicle. The provisional detection unit scans a scanning frame of a predetermined size according to a detection target object on the processed image, and detects a plurality of position candidate regions of the detection target object within the processed image by determining a feature value for respective scanning positions using a dictionary of the detection target object. The final detection unit determines an overlapping region of the plurality of position candidate regions, and determines a final detection position of the detection target object within the processed image based on the overlapping region and the plurality of position candidate regions.

3. 发明授权

US09696220B2 Malfunction diagnosis apparatus 有权
公开(公告)号：US09696220B2
公开(公告)日：2017-07-04
申请号：US14320769
申请日：2014-07-01
申请人： Toshiba Alpine Automotive Technology Corporation
发明人： Hiroki Shimizu , Keita Taniguchi
IPC分类号： G01K15/00 , G01K7/22
CPC分类号： G01K15/007 , G01K7/22
摘要： A malfunction diagnosis apparatus includes: a first temperature detector; a second temperature detector that is placed in a different location from where the first temperature detector is placed; a difference value calculation device calculates a difference value between a detection value from the first temperature detector and a detection value from the second temperature detector; a mapping device carries out mapping of the difference value and calculates a correction value using the frequency of the difference value; a malfunction diagnosis device diagnoses whether or not there is a malfunction in the first temperature detector and the second temperature detector; and a recovery device calculates, as a detection value of the first or second temperature detector judged to be malfunctioning, a value by adding the correction value to a detection value from the first or second temperature detector judged not to be malfunctioning.

4. 发明授权

US09305222B2 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：US09305222B2
公开(公告)日：2016-04-05
申请号：US14571797
申请日：2014-12-16
申请人： TOSHIBA ALPINE AUTOMOTIVE TECHNOLOGY CORP.
发明人： Masanori Kosaki
IPC分类号： G06K9/00 , G06K9/46 , G06K9/62 , H04N5/28 , B60R11/04 , G06K9/36
CPC分类号： G06K9/00805 , B60R11/04 , G06K9/4604 , G06K9/6255 , G06K2009/363 , G06K2209/21 , H04N5/28
摘要： According to one embodiment, an image processing apparatus and an image processing method includes a dictionary generation unit, a processed image generation unit, and a detection unit. The dictionary generation unit generates a single dictionary using a plurality of images of a detection target object picked up by a camera. The plurality of images is obtained by arranging the detection target object at a corresponding plurality of positions in a predetermined range such that a predetermined visual axis of the camera is parallel with a normal-line direction of a detection target surface of the detection target object. The processed image generation unit generates a processed image having the predetermined visual axis as a normal-line direction, based on an image picked up by the camera after generation of the dictionary. The detection unit detects the detection target object included in the processed image by determining a feature value using the dictionary.
摘要翻译：根据一个实施例，图像处理装置和图像处理方法包括字典生成单元，处理图像生成单元和检测单元。字典生成单元使用由照相机拾取的检测对象物体的多个图像来生成单个字典。通过将检测目标对象布置在预定范围内的相应多个位置，使得相机的预定视轴与检测目标对象的检测目标表面的法线方向平行，获得多个图像。处理后的图像生成部基于在字典生成后由摄像机拾取的图像生成具有预定视轴的处理图像作为法线方向。检测单元通过使用字典确定特征值来检测包含在处理图像中的检测目标对象。

5. 发明申请

US20150334342A1 OPERATING DEVICE AND OPTICAL DISK PLAYBACK DEVICE 审中-公开
标题翻译：操作装置和光盘播放装置
公开(公告)号：US20150334342A1
公开(公告)日：2015-11-19
申请号：US14709891
申请日：2015-05-12
申请人： TOSHIBA ALPINE AUTOMOTIVE TECHNOLOGY CORPORATION
发明人： Shingo YAMAGUCHI
IPC分类号： H04N5/775 , G11B27/34 , G06F3/0484 , G06F3/0488 , G06F3/044 , G06F3/0482
CPC分类号： H04N5/775 , G06F3/044 , G06F3/0482 , G06F3/04842 , G06F3/04886 , G06F2203/04101 , G06F2203/04803 , G11B27/34
摘要： According to one embodiment, an operating device for receiving a selecting operation of a user of an image including a plurality of selection target images includes at least a detection region setting unit. The detection region setting unit sets a detection region for receiving the selection operation to a selection target image for each of the plurality of selection target images based on the information of a specific region. The detection region setting unit sets the detection region such that, for selection target images with specific regions of which are close to each other with an interval less than threshold distance, a region with a width reduced in an approaching direction at least for one of a plurality of close specific regions is set as a detection region of corresponding selection target image, and a region in the approaching direction between set detection regions is set as a non-detection region.
摘要翻译：根据一个实施例，用于接收包括多个选择目标图像的图像的用户的选择操作的操作装置至少包括检测区域设置单元。检测区域设定单元基于特定区域的信息，将用于接收选择操作的检测区域设定为多个选择对象图像中的每一个的选择对象图像。检测区域设定单元设置检测区域，使得对于具有特定区域的选择目标图像以小于阈值距离的间隔彼此接近的方式，至少对于接近方向的宽度减小的区域将多个近似特定区域设定为对应选择对象图像的检测区域，将设定检测区域之间的接近方向的区域设定为非检测区域。

6. 发明授权

US09177608B2 Optical disc apparatus 有权
标题翻译：光盘装置
公开(公告)号：US09177608B2
公开(公告)日：2015-11-03
申请号：US14042865
申请日：2013-10-01
申请人： Toshiba Alpine Automotive Technology Corporation
发明人： Hiromichi Yamamoto , Hiroki Shimizu , Shingo Katagiri
IPC分类号： G11B17/028 , G11B20/18 , G11B33/14 , G11B17/051
CPC分类号： G11B33/1446 , G11B17/051
摘要： According to one embodiment, there is provided an optical disc apparatus of a slot loading type, including a photosensor disposed near a disc insertion port and configured to change an output therefrom when an optical disc is inserted, a memory configured to record an output signal from the photosensor, and a controller configured to estimate a transparent clamp area of the optical disc based on the output signal, estimate a position of a center hole part of the optical disk based on the estimated clamp area, and detect presence of a foreign matter in the center hole part when a light-blocking percentage in the center hole part indicated by the output signal is equal to or higher than a predetermined value.
摘要翻译：根据一个实施例，提供了一种槽加载型的光盘装置，其包括设置在盘插入口附近的光电传感器，并被配置为当插入光盘时改变其输出;存储器，被配置为记录来自光传感器和控制器，被配置为基于输出信号估计光盘的透明夹持区域，基于估计的夹持区域估计光盘的中心孔部分的位置，并且检测异物的存在当由输出信号指示的中心孔部分中的遮光百分比等于或高于预定值时，中心孔部分。

7. 发明申请

US20150092051A1 MOVING OBJECT DETECTOR 审中-公开
标题翻译：移动物体检测器
公开(公告)号：US20150092051A1
公开(公告)日：2015-04-02
申请号：US14176453
申请日：2014-02-10
申请人： Toshiba Alpine Automotive Technology Corporation
发明人： Kenji FURUKAWA
IPC分类号： G06T7/20 , H04N7/18 , G06T7/00 , H04N5/232
CPC分类号： H04N7/183 , G06T7/194 , G06T7/215 , G06T7/254 , G06T2207/20068 , G06T2207/30196 , G06T2207/30232 , G06T2207/30241 , G06T2207/30252 , H04N5/23229
摘要： According to one embodiment, a moving object detector includes an image input device and an image processing device. The image input device captures a moving object existing at a close distance to acquire image information of the moving object. The image processing device applies arithmetic processing to the image information to generate a cylindrical binary image and a top view binary image, extracts a region of the moving object by background correlation, estimates an approaching direction of the moving object from the cylindrical binary image, and estimates a motion trajectory of the moving object based on the approaching direction and the top view binary image.
摘要翻译：根据一个实施例，移动物体检测器包括图像输入装置和图像处理装置。图像输入装置捕捉在近距离存在的移动物体，以获取移动物体的图像信息。图像处理装置对图像信息进行运算处理，生成圆筒形二进制图像和顶视图二进制图像，通过背景相关提取运动对象的区域，从圆柱形二值图像估计移动物体的接近方向，基于接近方向和顶视图二进制图像估计移动物体的运动轨迹。

8. 发明申请

US20130127999A1 CALIBRATION APPARATUS FOR VEHICLE MOUNTED CAMERA 审中-公开
标题翻译：汽车安装摄像机校准装置
公开(公告)号：US20130127999A1
公开(公告)日：2013-05-23
申请号：US13408377
申请日：2012-02-29
申请人： Kiyoyuki KAWAI
发明人： Kiyoyuki KAWAI
IPC分类号： H04N17/00 , H04N13/02
CPC分类号： B60R1/00 , B60R2300/402 , G06T7/80 , G06T2207/30244 , G06T2207/30252 , H04N13/246
摘要： According to one embodiment, an apparatus for calibrating a camera while a vehicle is moving includes a rearward monitoring camera mounted in a vehicle to acquire image information, a memory that stores a camera calibration program for computationally determining and calibrating mounting parameters of the camera while the vehicle is moving, using the image information acquired by the camera, a gear position detector to detect gear positions of the vehicle and generates position signals according to the gear positions and a control unit that receives the image information, and when the gear position detector detects a position signal for other than a reverse gear position, that reads out and executes the camera calibration program stored in the memory.
摘要翻译：根据一个实施例，一种用于在车辆移动时校准相机的装置包括安装在车辆中的后方监视摄像机以获取图像信息;存储器，其存储用于计算确定和校准相机的安装参数的相机校准程序，同时车辆正在移动，使用由照相机获取的图像信息，齿轮位置检测器，用于检测车辆的档位，并根据档位产生位置信号，以及接收图像信息的控制单元，当齿轮位置检测器检测到用于除倒档之外的位置信号，其读出并执行存储在存储器中的相机校准程序。

9. 发明申请

US20130307982A1 ONBOARD CAMERA AUTOMATIC CALIBRATION APPARATUS 有权
标题翻译： ONBOARD CAMERA自动校准装置
公开(公告)号：US20130307982A1
公开(公告)日：2013-11-21
申请号：US13777173
申请日：2013-02-26
申请人： TOSHIBA ALPINE AUTOMOTIVE TECHNOLOGY CORPORATION
发明人： Kiyoyuki KAWAI
IPC分类号： H04N7/18
CPC分类号： H04N7/18 , G06K9/00791 , G06K9/00798 , G06K9/3208 , G06T7/80 , G06T2207/10016 , G06T2207/20021 , G06T2207/30244 , G06T2207/30256
摘要： According to one embodiment, an onboard camera automatic calibration apparatus includes at least a road surface point selection unit, an amount-of-rotation-around-Z-axis calculation unit and a coordinate rotation correction unit. The road surface point selection unit selects multiple points not less than three on a road surface in a predetermined image among the multiple images obtained by an onboard camera and selects multiple combinations of two points from among the multiple points. The amount-of-rotation-around-Z-axis calculation unit determines, in a camera coordinate system with an optical axis as a Z axis, an amount of rotation around the Z axis such that the road surface is parallel to an X axis, based on the multiple combinations and motion vectors. The coordinate rotation correction unit performs rotation correction around the Z axis for the images obtained by the onboard camera based on the determined amount of rotation around the Z axis.
摘要翻译：根据一个实施例，车载摄像机自动校准装置至少包括路面点选择单元，Z轴旋转计算单元和坐标旋转校正单元。路面点选择单元从通过车载摄像机获得的多个图像中的预定图像中的路面上选择不少于3个的多个点，并且从多个点中选择两个点的多个组合。旋转量Z轴计算单元在以Z轴为光轴的摄像机坐标系中确定围绕Z轴的旋转量，使得路面平行于X轴，基于多个组合和运动矢量。坐标旋转校正单元基于围绕Z轴的所确定的旋转量，对通过车载摄像机获得的图像围绕Z轴执行旋转校正。

10. 发明申请

US20170282796A1 VEHICLE PERIPHERY MONITORING APPARATUS 审中-公开
公开(公告)号：US20170282796A1
公开(公告)日：2017-10-05
申请号：US15237867
申请日：2016-08-16
申请人： Toshiba Alpine Automotive Technology Corporation
发明人： Masanori KOSAKI
IPC分类号： B60R1/00 , G06F3/01 , G06K9/00
CPC分类号： B60R1/00 , B60R2300/30 , B60R2300/605 , B60R2300/8046 , G06K9/00805 , G06K9/00845 , G06K9/209
摘要： According to one embodiment, a vehicle periphery monitoring apparatus comprises: an outside-view camera; a display; and an image processor. The image processor is to acquire information about the position of a driver's viewpoint, information about the position of the display, information about the position of a virtual mirror for geometrically transforming an image picked up by the outside-view camera to an image viewed from the viewpoint, and to generate a mirror-displaying image to be displayed on the virtual mirror, from the information about the position of the viewpoint, information about the position of the display, information about the position of the virtual mirror and the image picked up by the outside-view camera. The image processor generates data representing a mirror frame surrounding the mirror-displaying image, and causes the display to display the mirror frame and the mirror-displaying image in the mirror frame.

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