公开(公告)号：US08421863B2

公开(公告)日：2013-04-16

申请号：US12844439

申请日：2010-07-27

申请人： Ryo Yumiba ,  Masahiro Kiyohara ,  Tatsuhiko Monji ,  Kota Irie

发明人： Ryo Yumiba ,  Masahiro Kiyohara ,  Tatsuhiko Monji ,  Kota Irie

IPC分类号： H04N7/18 ,  H04N7/00

CPC分类号： B60R1/00 ,  B60R2300/105 ,  B60R2300/302 ,  B60R2300/303 ,  B60R2300/305 ,  B60R2300/306 ,  B60R2300/605 ,  B60R2300/607 ,  B60R2300/70 ,  B60R2300/806 ,  B62D15/029

摘要： Provided is an in-vehicle image display device capable of providing, from among images of the peripheral area of a vehicle that can change in accordance with the driving state, an image of a part needed by the driver at an appropriate timing so that the driver can recognize the positional relationship between the vehicle and the peripheral area of the vehicle. Images captured with in-vehicle cameras are acquired, and a vehicle periphery image is generated from such images. Then, a collision-warned part of the vehicle that has a possibility of hitting a nearby object is selected based on the vehicle driving state, and the acquired image is processed to generate an enlarged image of the peripheral area of the collision-warned part of the vehicle selected by the collision-warned part selection part. Then, a composite display image, in which the positions of the enlarged image and the vehicle periphery image are displayed in a correlated manner, is generated and displayed.

摘要翻译： 本发明提供一种车载图像显示装置，其能够在适当的定时从驾驶员能够根据驾驶状态变化的周边区域的图像中提供驾驶员所需要的部件的图像，使得驾驶员 可以识别车辆与车辆的周边区域之间的位置关系。 摄像机拍摄的图像被获取，并且从这些图像生成车辆周边图像。 然后，基于车辆行驶状态来选择具有撞击附近物体的可能性的车辆的碰撞警告部分，并且处理所获取的图像以产生碰撞警告部分的周边区域的放大图像 由碰撞警告部分选择部分选择的车辆。 然后，生成并显示以相关方式显示放大图像和车辆周边图像的位置的复合显示图像。

公开(公告)号：US20110234761A1

公开(公告)日：2011-09-29

申请号：US13133215

申请日：2009-12-07

申请人： Ryo Yumiba ,  Masahiro Kiyohara ,  Kota Irie ,  Tatsuhiko Monji

发明人： Ryo Yumiba ,  Masahiro Kiyohara ,  Kota Irie ,  Tatsuhiko Monji

IPC分类号： H04N13/02

CPC分类号： G06T3/0062 ,  B60R1/00 ,  B60R2300/605 ,  B60R2300/607 ,  B60R2300/8093 ,  G08G1/165 ,  G08G1/166

摘要： Provided is a three-dimensional object emergence detecting device capable of detecting the emergence of a three-dimensional object rapidly and correctly at low costs.Based on a bird's-eye view image 30 taken by a camera 21 mounted in a vehicle 20, the three-dimensional object emergence detecting device detects the emergence of a three-dimensional object 22 in the vicinity of the vehicle. From the bird's-eye view image 30, the three-dimensional object emergence detecting device extracts orthogonal-direction characteristic components 46 and 47, which are on the bird's-eye view image 30 and has directions 36 and 37 orthogonal to a view direction 33 of the camera 21, and based on amounts of the extracted orthogonal-direction characteristic components 46 and 47, detects the emergence of the three-dimensional object 22. This prevents from erroneously detecting incidental changes in the image, such as sway of sunshine or movement of a shadow, as the emergence of the three-dimensional object.

摘要翻译： 提供了能够以低成本快速且正确地检测三维物体的出现的三维物体出射检测装置。 基于安装在车辆20中的照相机21拍摄的鸟瞰图30，三维物体出射检测装置检测车辆附近的三维物体22的出现。 从鸟瞰图30中，三维物体出射检测装置提取在鸟瞰图像30上的正交方向特征成分46和47，并且具有与视野方向33正交的方向36,37 照相机21，并且基于所提取的正交方向特征分量46和47的量来检测三维物体22的出现。这防止了错误地检测图像中的偶然变化，例如阳光的摇摆或运动 一个阴影，作为三维物体的出现。

公开(公告)号：US20090174577A1

公开(公告)日：2009-07-09

申请号：US12292887

申请日：2008-11-28

申请人： Masaki Nakamura ,  Tomoaki Ishikawa ,  Osamu Aisaka ,  Kota Irie ,  Naoki Kourogi ,  Takeshi Shima ,  Masahiro Kiyohara

发明人： Masaki Nakamura ,  Tomoaki Ishikawa ,  Osamu Aisaka ,  Kota Irie ,  Naoki Kourogi ,  Takeshi Shima ,  Masahiro Kiyohara

IPC分类号： G08G1/123 ,  G06K9/00

CPC分类号： G06K9/00798

摘要： Image information apparatuses, methods, and programs acquire image information of a plurality of frames of images sensed at predetermined regular time intervals. The apparatuses, methods, and programs detect a leading and trailing end of a lane mark included in a detection area defined in each frame of the image information. The apparatuses, methods, and programs detect a detected distance from one of the leading and trailing end of the lane mark to the other one as a detected distance based on the speed of the vehicle and the number of frames between a frame in which one of the leading end and the trailing end of the lane mark is detected and a frame in which the other one of the leading end and the trailing end of the lane mark is detected and determine a lane mark type of the lane mark on the basis of the detected distance.

摘要翻译： 图像信息装置，方法和程序获取以预定的规则时间间隔感测的多个图像帧的图像信息。 设备，方法和程序检测包括在图像信息的每个帧中定义的检测区域中的车道标记的前端和后端。 装置，方法和程序根据车辆的速度和帧之间的帧数检测从车道标记的前端和后端之一到另一车道标记的检测距离， 检测车道标记的前端和尾端，并且检测车道标记的前端和后端中的另一个被检测到的帧，并基于该车道标记确定车道标记的车道标记类型 检测距离。