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1. 发明授权

US08284253B2 Vehicle periphery monitoring apparatus 有权
标题翻译：车辆周边监控装置
公开(公告)号：US08284253B2
公开(公告)日：2012-10-09
申请号：US12988551
申请日：2009-01-08
申请人： Nobuharu Nagaoka , Makoto Aimura , Hideki Hashimoto
发明人： Nobuharu Nagaoka , Makoto Aimura , Hideki Hashimoto
IPC分类号： H04N7/18
CPC分类号： G08G1/166 , G06T7/579 , G06T7/70 , G06T2207/10016 , G06T2207/30261
摘要： Provided is an apparatus capable of, even when an object is moving, measuring the position of the object at a high accuracy. According to a vehicle periphery monitoring apparatus (10), an enlargement factor relevant to when the degree of correlation between an enlarged local region (EB(γi)) obtained by enlarging a local region (B(k−1)) at a previous time (k−1) and a local region (B(k)) at a time (k) later than the previous time (k−1) becomes the maximum is calculated as a change rate (Rate(k)) of the size of the local region (B(k)). Based on the change rage (Rate(k)), it is possible to measure the distance (Z(k)) from a vehicle (1) to the object or the position (P(k)) at a high accuracy even when the object is moving.
摘要翻译：提供一种能够即使当物体移动时能够高精度地测量物体的位置的装置。根据车辆周围监视装置（10），当通过放大前一时刻的局部区域（B（k-1））而获得的放大局部区域（EB（γi））之间的相关度相关时，（k-1）和时间（k）之间的时间（k-1）和局部区域（B（k））变为最大值，作为变化率（速率（k））被计算为局部区域（B（k））。基于变化幅度（速率（k）），即使在高速精度时也可以以高精度测量从车辆1到物体或位置（P（k））的距离（Z（k））物体正在移动。

2. 发明授权

US08953840B2 Vehicle perimeter monitoring device 有权
标题翻译：车辆周边监控装置
公开(公告)号：US08953840B2
公开(公告)日：2015-02-10
申请号：US13579754
申请日：2011-02-21
申请人： Nobuharu Nagaoka , Hideki Hashimoto , Makoto Aimura
发明人： Nobuharu Nagaoka , Hideki Hashimoto , Makoto Aimura
IPC分类号： G06K9/00 , B60R1/00 , G06T5/00 , G08G1/16
CPC分类号： B60R1/00 , B60R2300/105 , B60R2300/305 , B60R2300/307 , B60R2300/8033 , B60R2300/8093 , G06T5/008 , G08G1/163 , G08G1/165
摘要： An imaging means mounted on a vehicle performs imaging resulting in grayscale images having brightness values corresponding to object temperature, and objects around the vehicle are detected from said images. On the basis of said grayscale images, display images to be displayed on a display device mounted on the vehicle are generated and displayed on the display device. The display images are generated by lowering the brightness of areas not corresponding to the objects detected in the grayscale images. The display device is positioned in the vehicle width direction at no more than a prescribed distance away from an imaginary line passing through the center of rotation of the vehicle steering wheel and extending in the longitudinal direction of the vehicle. Accordingly, because display images are generated in which only the objects are spotlighted, the driver can quickly comprehend the objects present when using a display device.
摘要翻译：安装在车辆上的成像装置执行成像，产生具有与物体温度对应的亮度值的灰度图像，并且从所述图像检测车辆周围的物体。基于所述灰度图像，生成显示装置上显示在显示装置上的显示图像。通过降低与灰度图像中检测到的对象不相对应的区域的亮度来生成显示图像。显示装置位于车宽方向上，距离通过车辆用方向盘的旋转中心的假想线规定距离，并且在车辆的长度方向上延伸。因此，由于生成只显示对象的显示图像，所以当使用显示装置时，驾驶员可以快速理解存在的对象。

3. 发明申请

US20110096956A1 VEHICLE PERIPHERY MONITORING DEVICE 有权
标题翻译：车辆周边监控装置
公开(公告)号：US20110096956A1
公开(公告)日：2011-04-28
申请号：US12994922
申请日：2009-03-04
申请人： Makoto Aimura , Nobuharu Nagaoka , Hideki Hashimoto
发明人： Makoto Aimura , Nobuharu Nagaoka , Hideki Hashimoto
IPC分类号： G06K9/00 , H04N7/18
CPC分类号： B60R1/00 , B60R2300/105 , B60R2300/205 , B60R2300/302 , B60R2300/307 , B60R2300/8093 , B60W30/095 , G06T7/248 , G06T7/593 , G06T2207/10021 , G06T2207/10048 , G06T2207/30261 , G08G1/166
摘要： A vehicle periphery monitoring device is operable to report a high contact possibility between a vehicle and an object at an appropriate time or frequency according to the type of the object. When the object is determined to be a human being and the position of the object in real space is contained in a first contact determination area, a high contact possibility between the vehicle and the object is reported. On the other hand, when the object is determined to be a quadruped animal and the real spatial position of the object is contained in a second contact determination area, the corresponding report is made. The second contact determination area has an overlapped area that overlaps with the first contact determination area, and an overflowed area that has at least a part thereof overflowing from the first contact determination area.
摘要翻译：车辆周边监视装置可操作以根据对象的类型以合适的时间或频率报告车辆和物体之间的高接触可能性。当物体被确定为人类并且物体在真实空间中的位置被包含在第一接触确定区域中时，报告车辆和物体之间的高接触可能性。另一方面，当物体被确定为四足动物并且物体的实际空间位置被包含在第二接触确定区域中时，作出相应的报告。第二接触确定区域具有与第一接触确定区域重叠的重叠区域，以及至少部分地从第一接触确定区域溢出的溢出区域。

4. 发明申请

US20110032358A1 VEHICLE PERIPHERY MONITORING APPARATUS 有权
标题翻译：车辆周边监控装置
公开(公告)号：US20110032358A1
公开(公告)日：2011-02-10
申请号：US12988551
申请日：2009-01-08
申请人： Nobuharu Nagaoka , Makoto Aimura , Hideki Hashimoto
发明人： Nobuharu Nagaoka , Makoto Aimura , Hideki Hashimoto
IPC分类号： H04N7/18
CPC分类号： G08G1/166 , G06T7/579 , G06T7/70 , G06T2207/10016 , G06T2207/30261
摘要： Provided is an apparatus capable of, even when an object is moving, measuring the position of the object at a high accuracy. According to a vehicle periphery monitoring apparatus (10), an enlargement factor relevant to when the degree of correlation between an enlarged local region (EB(γi)) obtained by enlarging a local region (B(k−1)) at a previous time (k−1) and a local region (B(k)) at a time (k) later than the previous time (k−1) becomes the maximum is calculated as a change rate (Rate(k)) of the size of the local region (B(k)). Based on the change rage (Rate(k)), it is possible to measure the distance (Z(k)) from a vehicle (1) to the object or the position (P(k)) at a high accuracy even when the object is moving.
摘要翻译：提供一种能够即使当物体移动时能够高精度地测量物体的位置的装置。根据车辆周边监视装置（10），与通过放大前一时刻的局部区域（B（k-1））而获得的放大局部区域（EB（γi））之间的相关程度相关的放大因子（k-1）和时间（k）之间的时间（k-1）和局部区域（B（k））变为最大值，作为变化率（速率（k））被计算为局部区域（B（k））。基于变化幅度（速率（k）），即使在高速精度时也可以以高精度测量从车辆1到物体或位置（P（k））的距离（Z（k））物体正在移动。

5. 发明授权

US09067537B2 Vehicle periphery monitoring device 有权
标题翻译：车辆周边监控装置
公开(公告)号：US09067537B2
公开(公告)日：2015-06-30
申请号：US13265167
申请日：2010-01-28
申请人： Makoto Aimura , Hideki Hashimoto
发明人： Makoto Aimura , Hideki Hashimoto
IPC分类号： B60W50/00 , B60R1/00 , G08G1/16
CPC分类号： B60R1/00 , B60R2300/106 , B60R2300/307 , B60R2300/8093 , G08G1/166
摘要： Provided is a vehicle periphery monitoring device capable of making a driver reliably recognize the shape of an object to which attention should be paid. According to an image processing unit (1) (vehicle periphery monitoring device), for example, when it is highly probable that the shape of the object is difficult to be visually recognized through the output image because of the reason that the object is present far from the vehicle or other reason, an enlarged image (Q′) of the object (Q) is displayed on an HUD (7) so as not to overlap with the object (Q).
摘要翻译：提供一种能够使驾驶员可靠地识别应该注意的物体的形状的车辆周边监视装置。根据图像处理单元（1）（车辆周边监视装置），例如，由于出现物体远的原因，通过输出图像很难使视觉识别对象的形状很可能从车辆或其他原因，将物体（Q）的放大图像（Q'）显示在HUD（7）上，以便不与物体（Q）重叠。

6. 发明申请

US20130004021A1 VEHICLE PERIMETER MONITORING DEVICE 有权
标题翻译：车辆周边监控装置
公开(公告)号：US20130004021A1
公开(公告)日：2013-01-03
申请号：US13579754
申请日：2011-02-21
申请人： Nobuharu Nagaoka , Hideki Hashimoto , Makoto Aimura
发明人： Nobuharu Nagaoka , Hideki Hashimoto , Makoto Aimura
IPC分类号： G06K9/00
CPC分类号： B60R1/00 , B60R2300/105 , B60R2300/305 , B60R2300/307 , B60R2300/8033 , B60R2300/8093 , G06T5/008 , G08G1/163 , G08G1/165
摘要： An imaging means mounted on a vehicle performs imaging resulting in grayscale images having brightness values corresponding to object temperature, and objects around the vehicle are detected from said images. On the basis of said grayscale images, display images to be displayed on a display device mounted on the vehicle are generated and displayed on the display device. The display images are generated by lowering the brightness of areas not corresponding to the objects detected in the grayscale images. The display device is positioned in the vehicle width direction at no more than a prescribed distance away from an imaginary line passing through the center of rotation of the vehicle steering wheel and extending in the longitudinal direction of the vehicle. Accordingly, because display images are generated in which only the objects are spotlighted, the driver can quickly comprehend the objects present when using a display device.
摘要翻译：安装在车辆上的成像装置执行成像，产生具有与物体温度对应的亮度值的灰度图像，并且从所述图像检测车辆周围的物体。基于所述灰度图像，生成显示装置上显示在显示装置上的显示图像。通过降低与灰度图像中检测到的对象不相对应的区域的亮度来生成显示图像。显示装置位于车宽方向上，距离通过车辆用方向盘的旋转中心的假想线规定距离，并且在车辆的长度方向上延伸。因此，由于生成只显示对象的显示图像，所以当使用显示装置时，驾驶员可以快速理解存在的对象。

7. 发明授权

US08189868B2 Vehicle periphery monitoring device 有权
标题翻译：车辆周边监控装置
公开(公告)号：US08189868B2
公开(公告)日：2012-05-29
申请号：US12994922
申请日：2009-03-04
申请人： Makoto Aimura , Nobuharu Nagaoka , Hideki Hashimoto
发明人： Makoto Aimura , Nobuharu Nagaoka , Hideki Hashimoto
IPC分类号： G06K9/00
CPC分类号： B60R1/00 , B60R2300/105 , B60R2300/205 , B60R2300/302 , B60R2300/307 , B60R2300/8093 , B60W30/095 , G06T7/248 , G06T7/593 , G06T2207/10021 , G06T2207/10048 , G06T2207/30261 , G08G1/166
摘要： A vehicle periphery monitoring device is operable to report a high contact possibility between a vehicle and an object at an appropriate time or frequency according to the type of the object. When the object is determined to be a human being and the position of the object in real space is contained in a first contact determination area, a high contact possibility between the vehicle and the object is reported. On the other hand, when the object is determined to be a quadruped animal and the real spatial position of the object is contained in a second contact determination area, the corresponding report is made. The second contact determination area has an overlapped area that overlaps with the first contact determination area, and an overflowed area that has at least a part thereof overflowing from the first contact determination area.
摘要翻译：车辆周边监视装置可操作以根据对象的类型以合适的时间或频率报告车辆和物体之间的高接触可能性。当物体被确定为人类并且物体在真实空间中的位置被包含在第一接触确定区域中时，报告车辆和物体之间的高接触可能性。另一方面，当物体被确定为四足动物并且物体的实际空间位置被包含在第二接触确定区域中时，作出相应的报告。第二接触确定区域具有与第一接触确定区域重叠的重叠区域，以及至少部分地从第一接触确定区域溢出的溢出区域。

8. 发明授权

US08242897B2 Vehicle environment monitoring apparatus 有权
标题翻译：车辆环境监测仪
公开(公告)号：US08242897B2
公开(公告)日：2012-08-14
申请号：US12608321
申请日：2009-10-29
申请人： Makoto Aimura , Hideki Hashimoto , Masakazu Saka
发明人： Makoto Aimura , Hideki Hashimoto , Masakazu Saka
IPC分类号： B60Q1/00
CPC分类号： G06K9/00805 , G06T7/593 , G06T2207/10021 , G06T2207/10048 , G06T2207/30261 , G08G1/166
摘要： A vehicle environment monitoring apparatus is equipped with a monitored object detecting unit 26 which detects an object having possibility of contact by applying an object detecting algorithm for short range when the distance calculated from data on one disparity by the first distance calculating unit 24 is equal to or less than a predetermined distance, and detects the object having possibility of contact by applying an object detecting algorithm for long range when the distance is longer than the predetermined distance, using the distance between the object and the vehicle calculated from a disparity gradient by the second distance calculating unit 25.
摘要翻译：车辆环境监测装置配备有被监视对象检测单元26，当从第一距离计算单元24的一个视差上的数据计算出的距离等于第一距离计算单元26时，通过应用近距离的对象检测算法来检测具有接触可能性的对象或者小于预定距离，并且通过使用距离长于预定距离的远距离的物体检测算法，使用由视差梯度计算的物体与车辆之间的距离，来检测具有接触可能性的物体第二距离计算单元25。

9. 发明申请

US20120044352A1 VEHICLE PERIPHERY MONITORING DEVICE 有权
标题翻译：车辆周边监控装置
公开(公告)号：US20120044352A1
公开(公告)日：2012-02-23
申请号：US13265167
申请日：2010-01-28
申请人： Makoto Aimura , Hideki Hashimoto
发明人： Makoto Aimura , Hideki Hashimoto
IPC分类号： H04N7/18
CPC分类号： B60R1/00 , B60R2300/106 , B60R2300/307 , B60R2300/8093 , G08G1/166
摘要： Provided is a vehicle periphery monitoring device capable of making a driver reliably recognize the shape of an object to which attention should be paid. According to an image processing unit (1) (vehicle periphery monitoring device), for example, when it is highly probable that the shape of the object is difficult to be visually recognized through the output image because of the reason that the object is present far from the vehicle or other reason, an enlarged image (Q′) of the object (Q) is displayed on an HUD (7) so as not to overlap with the object (Q).
摘要翻译：提供一种能够使驾驶员可靠地识别应该注意的物体的形状的车辆周边监视装置。根据图像处理单元（1）（车辆周边监视装置），例如，由于出现物体远的原因，通过输出图像很难使视觉识别对象的形状很可能从车辆或其他原因，将物体（Q）的放大图像（Q'）显示在HUD（7）上，以便不与物体（Q）重叠。

10. 发明授权

US11477342B2 Reading device, image forming apparatus, and method detecting and correcting reading-depth change based by reading image in first and second wavelength range 有权
公开(公告)号：US11477342B2
公开(公告)日：2022-10-18
申请号：US17489869
申请日：2021-09-30
申请人： Hideki Hashimoto , Masamoto Nakazawa , Daisuke Nikaku , Yutaka Ohmiya
发明人： Hideki Hashimoto , Masamoto Nakazawa , Daisuke Nikaku , Yutaka Ohmiya
IPC分类号： H04N1/387 , H04N1/00 , H04N1/60 , H04N1/40
摘要： A reading device, an image forming apparatus, and a method of correction. The reading device includes a scanner configured to read an image in a first wavelength range and an image in a second wavelength range from light reflected by a surface of a recording medium, a detector configured to detect a change from a reference position in a reading-depth direction when the surface of the recording medium is read by the scanner, based on an amount of characteristic read from the image in the second wavelength range, and a corrector configured to correct the image in the first wavelength range based on the change detected by the detector. The image forming apparatus includes the reading device, and an image forming device configured to form an image corrected by the corrector of the reading device on a recording medium. The method includes reading the image in the first wavelength.

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