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1. 发明申请

US20060114551A1 Imaging device and an imaging method 有权
标题翻译：成像装置和成像方法
公开(公告)号：US20060114551A1
公开(公告)日：2006-06-01
申请号：US10533853
申请日：2004-04-22
申请人： Tsuyoshi Okada , Hirofumi Ishii , Kazufumi Mizusawa
发明人： Tsuyoshi Okada , Hirofumi Ishii , Kazufumi Mizusawa
IPC分类号： G06K7/10
CPC分类号： H04N5/332 , H01L27/14645 , H01L31/101 , H04N9/045 , H04N2209/047
摘要： An optical lens 1 makes three components of visible light and near infrared light in different wavelength regions severally form images at different locations according to their wavelengths. An imaging element 2 has a plurality of pixels, which include pixels having a visible light detection section 6 and pixels having a near infrared light detection section 8. The visible light detection section 6 has three detectors 3, 4, and 5 which detect three components of visible light which form images at locations of different depths in the same pixel according to their wavelengths. The near infrared light detection section 8 has a near infrared light detector 7 which detects near infrared light which forms an image at a location of a depth different from the depths at which the three components of visible light form images. Clear color images with good color reproducibility are obtained by the visible light detection section 6, and at the same time clear luminance information or monochrome images are obtained by the near infrared light detection section 8.
摘要翻译：光学透镜1使得不同波长区域中的可见光和近红外光的三个分量根据其波长在不同位置分别形成图像。成像元件2具有多个像素，其包括具有可见光检测部6的像素和具有近红外光检测部8的像素。可见光检测部分6具有三个检测器3,4和5，其检测根据其波长在同一像素中在不同深度的位置处形成图像的可见光的三个分量。近红外光检测部8具有近红外光检测器7，该近红外光检测器7检测在与可见光形成图像的三个成分的深度不同的深度的位置形成图像的近红外光。通过可见光检测部6获得具有良好的色彩再现性的清晰彩色图像，同时通过近红外光检测部8获得清晰的亮度信息或单色图像。

2. 发明授权

US06958770B2 Driving assistance apparatus 有权
标题翻译：驾驶辅助装置
公开(公告)号：US06958770B2
公开(公告)日：2005-10-25
申请号：US09993727
申请日：2001-11-06
申请人： Tsuyoshi Okada , Kazufumi Mizusawa
发明人： Tsuyoshi Okada , Kazufumi Mizusawa
IPC分类号： G01C11/02 , B60R21/00 , B60W30/00 , G01C3/06 , G01S13/93 , G01S15/93 , G05D1/02 , G06T1/00 , G06T15/10 , H04N7/18
CPC分类号： G06T15/10
摘要： A driving assistance apparatus includes: cameras; a plurality of virtual observing point converting unit; an image synthesizing unit for synthesizing image information supplied from this virtual observing point converting unit; an obstacle sensing unit such as an ultrasonic-wave sensor and a millimeter-wave radar; a safety area predicting unit; and a safety area superposing unit. Then, the safety area predicting unit predicts such a safety area where an obstacle is not present based upon both a distance “d1” and an approximate direction, which are obtained from the obstacle sensing unit. Also, the safety area superposing unit superposes the safety area predicted by the safety area predicting unit on an image synthesized by way of cameras to display the synthesized image superposed with the safety area.
摘要翻译：驾驶辅助装置包括：照相机; 多个虚拟观察点转换单元; 图像合成单元，用于合成从该虚拟观测点转换单元提供的图像信息; 诸如超声波传感器和毫米波雷达的障碍物感测单元; 一个安全区预测单元; 和安全区域叠加单元。然后，安全区域预测单元基于从障碍物检测单元获得的距离“d 1”和近似方向来预测不存在障碍物的安全区域。此外，安全区域叠加单元将由安全区域预测单元预测的安全区域叠加在通过照相机合成的图像上，以显示与安全区域重叠的合成图像。

3. 发明授权

US07245275B2 Image display controller 有权
标题翻译：图像显示控制器
公开(公告)号：US07245275B2
公开(公告)日：2007-07-17
申请号：US10484892
申请日：2003-03-04
申请人： Tsuyoshi Okada , Kazufumi Mizusawa
发明人： Tsuyoshi Okada , Kazufumi Mizusawa
IPC分类号： G09G3/00
CPC分类号： H04N7/18 , B60R1/00 , B60R2300/105 , B60R2300/302 , B60R2300/305 , B60R2300/306 , B60R2300/806 , G09G5/377 , G09G5/397 , G09G2340/12 , H04N7/181
摘要： An image display controlling system of the present invention has an image combining splitting means (2) for splitting a picked-up image input from an imaging means (1), which picks up surrounding images of a vehicle, into a plurality of images, an image deforming means (3) for executing a different deforming process to the plurality of images respectively, and an arrangement controlling means (5) for arranging the plurality of images at predetermined positions and displaying the images. According to this configuration, a wide-range image having a horizontal angle of view of 180 degree is separated into a rear center image positioned at a center of the image and side images separated from the center like a vanity with three mirrors, and a sense of depth is provided by distorting and deforming intentionally the side images in contrast to the rear center image such that the side images can look as if the side images are just looked at.
摘要翻译：本发明的图像显示控制系统具有图像组合分割装置，用于将从车辆的周围图像拾取的成像装置（1）输入的拾取图像分离成多个图像，用于对所述多个图像分别执行不同的变形处理的图像变形装置（3）和用于将所述多个图像布置在预定位置并显示所述图像的布置控制装置（5）。根据该结构，将具有180度的水平视角的宽幅图像分离为位于图像中心的后方中心图像，并且与中心像侧面图像一样，具有三个反射镜的梳妆台，并且感觉通过与侧面图像相反地使侧面图像有意地变形和变形来提供深度，使得侧面图像可以看起来像侧视图正好被看到。

4. 发明申请

US20050012685A1 Image display controller 有权
标题翻译：图像显示控制器
公开(公告)号：US20050012685A1
公开(公告)日：2005-01-20
申请号：US10484892
申请日：2003-03-04
申请人： Tsuyoshi Okada , Kazufumi Mizusawa
发明人： Tsuyoshi Okada , Kazufumi Mizusawa
IPC分类号： B60R21/00 , B60R1/00 , G06T1/00 , G06T3/00 , G09G5/00 , G09G5/36 , G09G5/377 , G09G5/397 , H04N7/18 , G09G3/00
CPC分类号： H04N7/18 , B60R1/00 , B60R2300/105 , B60R2300/302 , B60R2300/305 , B60R2300/306 , B60R2300/806 , G09G5/377 , G09G5/397 , G09G2340/12 , H04N7/181
摘要： An image display controlling system of the present invention has an image combining splitting means (2) for splitting a picked-up image input from an imaging means (1), which picks up surrounding images of a vehicle, into a plurality of images, an image deforming means (3) for executing a different deforming process to the plurality of images respectively, and an arrangement controlling means (5) for arranging the plurality of images at predetermined positions and displaying the images. According to this configuration, a wide-range image having a horizontal angle of view of 180 degree is separated into a rear center image positioned at a center of the image and side images separated from the center like a vanity with three mirrors, and a sense of depth is provided by distorting and deforming intentionally the side images in contrast to the rear center image such that the side images can look as if the side images are just looked at.
摘要翻译：本发明的图像显示控制系统具有图像组合分割装置，用于将从车辆的周围图像拾取的成像装置（1）输入的拾取图像分离成多个图像，用于对所述多个图像分别执行不同的变形处理的图像变形装置（3）和用于将所述多个图像布置在预定位置并显示所述图像的布置控制装置（5）。根据该结构，将具有180度的水平视角的宽幅图像分离为位于图像中心的后方中心图像，并且与中心像侧面图像一样，具有三个反射镜的梳妆台，并且感觉通过与侧面图像相反地使侧面图像有意地变形和变形来提供深度，使得侧面图像可以看起来像侧视图正好被看到。

5. 发明授权

US07247851B2 Imaging device and an imaging method 有权
标题翻译：成像装置和成像方法
公开(公告)号：US07247851B2
公开(公告)日：2007-07-24
申请号：US10533853
申请日：2004-04-22
申请人： Tsuyoshi Okada , Hirofumi Ishii , Kazufumi Mizusawa
发明人： Tsuyoshi Okada , Hirofumi Ishii , Kazufumi Mizusawa
IPC分类号： G11J5/02 , G06K7/10 , H01L25/00 , H01L27/00
CPC分类号： H04N5/332 , H01L27/14645 , H01L31/101 , H04N9/045 , H04N2209/047
摘要： An optical lens 1 makes three components of visible light and near infrared light in different wavelength regions severally form images at different locations according to their wavelengths. An imaging element 2 has a plurality of pixels, which include pixels having a visible light detection section 6 and pixels having a near infrared light detection section 8. The visible light detection section 6 has three detectors 3, 4, and 5 which detect three components of visible light which form images at locations of different depths in the same pixel according to their wavelengths. The near infrared light detection section 8 has a near infrared light detector 7 which detects near infrared light which forms an image at a location of a depth different from the depths at which the three components of visible light form images. Clear color images with good color reproducibility are obtained by the visible light detection section 6, and at the same time clear luminance information or monochrome images are obtained by the near infrared light detection section 8.
摘要翻译：光学透镜1使得不同波长区域中的可见光和近红外光的三个分量根据其波长在不同位置分别形成图像。成像元件2具有多个像素，其包括具有可见光检测部6的像素和具有近红外光检测部8的像素。可见光检测部分6具有三个检测器3,4和5，其检测根据其波长在同一像素中在不同深度的位置处形成图像的可见光的三个分量。近红外光检测部8具有近红外光检测器7，该近红外光检测器7检测在与可见光形成图像的三个成分的深度不同的深度的位置形成图像的近红外光。通过可见光检测部6获得具有良好的色彩再现性的清晰彩色图像，同时通过近红外光检测部8获得清晰的亮度信息或单色图像。

6. 发明授权

US07218758B2 Drive supporting device 有权
标题翻译：驱动支持装置
公开(公告)号：US07218758B2
公开(公告)日：2007-05-15
申请号：US10472919
申请日：2002-03-01
申请人： Hirofumi Ishii , Kazufumi Mizusawa , Tsuyoshi Okada
发明人： Hirofumi Ishii , Kazufumi Mizusawa , Tsuyoshi Okada
IPC分类号： G06K9/00
CPC分类号： H04N7/181 , B60R1/00 , B60R2300/305 , B60R2300/607 , B60R2300/806 , B60R2300/8093 , G01C3/085 , G01C11/06 , G01S5/16 , G01S11/12 , G06K9/00791 , G06K9/00812 , G06T5/006 , G06T7/593 , G06T15/00 , G06T2207/30252
摘要： The object of the invention is to provide driving support apparatus which allows the driver to intuitively and more accurately recognize the situation around an obstacle thus reducing a burden of the driver. Driving support apparatus according to the invention has a plurality of image pickup means (1001, 3001) mounted on a mobile unit, conversion means (3008) for converting an image picked up by said image pickup means (3001) to an image seen from a virtual viewpoint above said image pickup means (1001, 3001) or an image obtained through orthogonal projection from above based on a road surface model, 3D map creation means (3007) for detecting three-dimensional information on that other than that on the road surface based on the parallax between the images picked up by the plurality of image pickup means, 3D image composition means (3008) for correcting the distortion of a figure in said viewpoint-converted image based on said detected three-dimensional information, and display means (3009) for displaying said distortion-corrected image.
摘要翻译：本发明的目的是提供一种驾驶辅助装置，其允许驾驶员直观且更准确地识别障碍物周围的情况，从而减轻驾驶员的负担。根据本发明的驾驶支持装置具有安装在移动单元上的多个图像拾取装置（1001,3001），用于将由所述图像拾取装置（3001）拾取的图像转换成从在上述图像拾取装置（1001,3001）上方的虚拟视点或通过基于路面模型从上方正交投影获得的图像，用于检测除路面之外的三维信息的3D地图创建装置（3007）基于由所述多个图像拾取装置拾取的图像之间的视差，基于所述检测到的三维信息来校正所述视点转换图像中的图形的失真的3D图像合成装置（3008），以及显示装置 3009），用于显示所述失真校正图像。

7. 发明授权

US07256688B2 Drive support display apparatus 有权
标题翻译：驱动支持显示设备
公开(公告)号：US07256688B2
公开(公告)日：2007-08-14
申请号：US10474663
申请日：2002-08-08
申请人： Kazufumi Mizusawa
发明人： Kazufumi Mizusawa
IPC分类号： B60Q1/00
CPC分类号： H04N7/18 , B60R1/00 , B60R2300/305 , B60R2300/607 , B60R2300/802 , B60R2300/806 , B60R2300/8066 , B60R2300/8086 , H04N7/181
摘要： A driving assistance display apparatus enables the driver to check safety of both the rear of and a limited area around the vehicle in the final stage of parking without switching screens. A screen to display an image of the rear of a vehicle shot by a vehicle-mounted camera is divided into a main screen (10) and a sub-screen (11). A wide area image in the rear of the vehicle is displayed together with superimposed guide lines (15, 16) on the main screen (10) The image is viewpoint-converted to an image having a virtual viewpoint located above the vehicle and is displayed on the sub-screen (11) together with superimposed guide lines (15a, 16a), which are also viewpoint converted, on the sub-screen (11). Preferably, the center axis of the main screen (10) coincides with the center axis of the sub-screen (11) and the sub-screen 11 is arranged below the main screen (10).
摘要翻译：驾驶辅助显示装置使得驾驶员能够在没有切换屏幕的情况下在停车的最后阶段中检查车辆的后部和车辆周围的有限区域的安全性。显示由车载摄像机拍摄的车辆的后方的图像的画面被分割为主画面（10）和子画面（11）。在主屏幕（10）上与车辆后部的广角图像一起显示叠加的引导线（15,16）。图像被视点转换为具有位于车辆上方的虚拟视点的图像，并被显示在子画面（11）以及也被视点转换的叠加的引导线（15a，16a）在子画面（11）上。优选地，主屏幕（10）的中心轴线与子屏幕（11）的中心轴重合，并且子屏幕11布置在主屏幕（10）的下方。

8. 发明申请

US20070112490A1 Parking assisting apparatus 有权
标题翻译：停车辅助装置
公开(公告)号：US20070112490A1
公开(公告)日：2007-05-17
申请号：US10580791
申请日：2005-04-27
申请人： Kazufumi Mizusawa
发明人： Kazufumi Mizusawa
IPC分类号： G06F19/00
CPC分类号： B62D15/028 , B60T2201/10
摘要： Problems It is an object of the present invention to provide a parking assisting apparatus for assisting a vehicle driver in parking a vehicle more easily than the conventional apparatuses. Means for Solving Problems The parking assisting apparatus comprises an image pickup unit for picking up the image of the area behind a vehicle (80), display means for displaying the image picked up by the image pickup means; and image processing means for having the display means display a parking assisting guide for assisting a vehicle driver in parking the vehicle (80) superposed on the image picked up by the image pickup means; and in which the parking assisting guide includes a steering start marker (31) for notifying the vehicle driver of start of steering of the vehicle (80); the steering start marker (31) is constituted by an intersection of tangential lines (33, 34) respectively tangent to a predetermined track (32) at two different points; the predetermined track (32) is a track expected to be drawn by a predetermined fixed point (35) fixed with respect to the vehicle (80) while the vehicle (80) is driven backwardly at a maximum steering angle, and the fixed point (35) is located on a side opposite to a center (36) of a rotation of the vehicle (80) around which the vehicle (80) is expected to rotate while the vehicle (80) is driven backwardly at a maximum steering angle, with respect to the vehicle (80).
摘要翻译：问题本发明的目的是提供一种比常规装置更容易地辅助车辆驾驶员停车的停车辅助装置。解决问题的手段停车辅助装置包括用于拾取车辆后方区域（80）的图像的图像拾取单元，用于显示由图像拾取装置拾取的图像的显示装置; 以及图像处理装置，用于使所述显示装置显示驻车辅助引导件，用于辅助车辆驾驶员停放重叠在由所述图像拾取装置拾取的图像上的车辆; 并且其中所述停车辅助引导件包括用于通知所述车辆驾驶员所述车辆（80）的转向开始的转向开始标记（31）。转向启动标记（31）由分别在两个不同点处与预定轨道（32）相切的切线（33,34）的交点构成; 预定轨道（32）是在车辆（80）以最大转向角向后驱动的情况下预定由相对于车辆（80）固定的预定固定点（35）拉出的轨道，并且固定点 35）位于与车辆（80）的旋转的中心（36）相对的一侧，车辆（80）预期在车辆（80）以最大转向角向后驱动的同时旋转，与相对于车辆（80）。

9. 发明授权

US07006127B2 Driving aiding system 有权
标题翻译：驾驶辅助系统
公开(公告)号：US07006127B2
公开(公告)日：2006-02-28
申请号：US10116205
申请日：2002-04-04
申请人： Kazufumi Mizusawa , Shusaku Okamoto , Takashi Yoshida , Ryosuke Iida , Yuichi Hirama , Michio Miwa
发明人： Kazufumi Mizusawa , Shusaku Okamoto , Takashi Yoshida , Ryosuke Iida , Yuichi Hirama , Michio Miwa
IPC分类号： H04N7/00
CPC分类号： B62D15/029 , B60D1/36 , B60K35/00 , B60K2350/1084 , B60K2350/1088 , B60K2350/2013 , G08G1/165
摘要： A driving aiding system includes a displaying section arranged at a position that can be looked at from a driver's seat of a vehicle, an image picking-up section for picking up an image of a rear portion of the vehicle containing at least a part of a hitch that is provided to the rear portion of the vehicle, and an image processing section for causing the displaying section to display a synthesized image that is obtained by image-processing an image picked up by the image picking-up section. A hitch image of own vehicle in addition to an image of a trailed vehicle and an image of a destination coupler are displayed on a screen of the displaying section. As a result, the relative positional relationship between the hitch and the destination coupler can be checked on the screen and thus the hitch coupling operation can be facilitated.
摘要翻译：驾驶辅助系统包括布置在可从车辆的驾驶员座椅上观察的位置的显示部分，用于拾取车辆后部的图像的图像拾取部分，该图像拾取部分包含至少一部分提供给车辆后部的挂钩以及用于使显示部显示通过图像处理由图像拾取部拾取的图像而获得的合成图像的图像处理部。除了车辆的图像和目的地耦合器的图像之外，本车辆的搭接图像被显示在显示部分的屏幕上。结果，可以在屏幕上检查搭接线和目标耦合器之间的相对位置关系，从而可以促进搭接耦合操作。

10. 发明授权

US07916899B2 Monitoring system and vehicle surrounding monitoring system 有权
标题翻译：监控系统和车辆周边监控系统
公开(公告)号：US07916899B2
公开(公告)日：2011-03-29
申请号：US12704738
申请日：2010-02-12
申请人： Kunio Nobori , Masaki Sato , Kazufumi Mizusawa , Hirofumi Ishii
发明人： Kunio Nobori , Masaki Sato , Kazufumi Mizusawa , Hirofumi Ishii
IPC分类号： G06K9/00 , H04N5/225
CPC分类号： H04N7/181 , B60R1/00 , B60R2300/105 , B60R2300/302 , B60R2300/303 , B60R2300/607 , B60R2300/802 , B60R2300/806 , B60R2300/8086
摘要： A parameter selection section selects one from a plurality of image synthesis parameters stored in a parameter storage section according to an output of a vehicle state detection section. An image synthesis section reads out camera images from frame memories according to the selected image synthesis parameter and generates a synthesized image showing a state of vehicle surroundings. A moving object detection section detects, in the thus generated synthetic image, a moving object region estimated as a region where a moving object is present.
摘要翻译：参数选择部根据车辆状态检测部的输出，从存储在参数存储部中的多个图像合成参数中选择一个。图像合成部根据所选择的图像合成参数从帧存储器读出摄像机图像，并生成表示车辆周围环境的合成图像。移动物体检测部在如此生成的合成图像中检测被推定为存在移动物体的区域的移动物体区域。

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