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1. 发明申请

US20170180701A1 INFORMATION PROCESSING SYSTEM 审中-公开
公开(公告)号：US20170180701A1
公开(公告)日：2017-06-22
申请号：US15324414
申请日：2015-06-03
申请人： HITACHI AUTOMOTIVE SYSTEMS, LTD.
发明人： Haruki MATONO , Toshiyuki AOKI , Yoshiyuki MUTO
IPC分类号： H04N13/02 , G08G1/16 , G06T5/40 , G06K9/00 , G06T7/70 , B60R1/00 , B60T8/171
CPC分类号： H04N13/204 , B60K31/0008 , B60R1/00 , B60R2300/105 , B60R2300/107 , B60R2300/202 , B60R2300/207 , B60R2300/802 , B60R2300/8066 , B60T8/171 , B60T2210/32 , G06F13/362 , G06K9/00805 , G06T5/40 , G06T7/70 , G08G1/16 , G08G1/165 , G08G1/166
摘要： To process sensor information positively in an information processor to which plural sensors are connected. An information processing system including plural sensors, plural buses respectively connected to the plural sensors, an arbitration unit performing arbitration of the plural buses and a priority determination unit determining the priority of each of the plural sensors, in which the arbitration unit performs arbitration of the plural buses in accordance with the determination result of the priority determination unit.

2. 发明申请

US20160189330A1 Image Processing Device and Image Processing System 审中-公开
标题翻译：图像处理设备和图像处理系统
公开(公告)号：US20160189330A1
公开(公告)日：2016-06-30
申请号：US14910902
申请日：2014-05-26
申请人： Hitachi Automotive Systems, Ltd.
发明人： Haruki MATONO , Yuji OTSUKA , Atsushi ICHIGE , Yoshiyuki MUTO , Takeshi SHIMA
IPC分类号： G06T1/20 , G06T1/60 , G06F13/24
CPC分类号： G06T1/20 , G06F13/24 , G06T1/60 , G06T2200/28 , H04N13/239 , H04N13/296
摘要： The present invention provides CPU load reduction and a method of efficient image data transfer. An image processing device, which comprises an image generating unit (203) which further comprises a plurality of processing units which process a plurality of instances of image information and in where the image generating unit (203) transfers accumulated data for each interrupt factor, comprises: data transfer units for each factor (208-212) which accept the interrupts from the image generating unit (203) for each interrupt factor and transfer the data for each interrupt factor, and notifies a CPU (207) of the interrupt when the transfer of the data to be transferred for each interrupt factor is completed; and a communication line (1) which is connected to the image generating unit (203) and the data transfer units for each factor (208-212).
摘要翻译：本发明提供了CPU负载减少和有效的图像数据传送的方法。一种图像处理装置，包括图像生成单元，其还包括处理图像信息的多个实例的多个处理单元，以及图像生成单元（203）为每个中断因子传送累积数据的处理单元，包括：每个因素（208-212）的数据传送单元，其接收来自图像生成单元（203）的每个中断因子的中断，并且传送每个中断因子的数据，并且当转移时向CPU（207）通知中断的每个中断因子要传输的数据完成; 以及连接到图像生成单元（203）的数据传送单元（208-212）的通信线路（1）。

3. 发明申请

US20190180123A1 Video Output System 审中-公开
公开(公告)号：US20190180123A1
公开(公告)日：2019-06-13
申请号：US16327010
申请日：2017-04-06
申请人： Hitachi Automotive Systems, Ltd.
发明人： Tetsuya YAMADA , Koichi YOKOURA , Toshiyuki INNAMI , Haruki MATONO
IPC分类号： G06K9/00
摘要： A video output system provided with a camera and an interface device, wherein the interface device is provided with a condition storage unit which specifies conditions under which a video is to be selected by the camera, and a video output unit which outputs a captured video received from the camera, and wherein the camera is provided with: an image sensor; a video generation unit which generates captured videos on the basis of the output of the image sensor; a condition acquisition unit which acquires said conditions from the interface device; a recognition/comparison unit which determines whether or not each captured video generated by the video generation unit meets the acquired conditions, and if it is determined that a captured video meets the conditions, generates identification information on the basis of recognition results of a subject to be recognized that is included in the captured image determined to meet the conditions, and that is associated with the conditions; and a camera calculation unit which outputs, to the interface device, at least each captured video determined by the recognition/comparison unit as meeting the conditions, from among the captured videos generated by the video generation unit, and the identification information associated with that captured video.

4. 发明申请

US20180321030A1 IMAGE PROCESSING DEVICE 审中-公开
公开(公告)号：US20180321030A1
公开(公告)日：2018-11-08
申请号：US15500127
申请日：2015-08-17
申请人： HITACHI AUTOMOTIVE SYSTEMS, LTD.
发明人： Hideaki KIDO , Haruki MATONO , Takeshi NAGASAKI , Shinji KAKEGAWA
IPC分类号： G01C3/08 , G06T7/73 , G06T7/593 , G06T7/246 , G06K9/00
CPC分类号： G01C3/085 , G01C3/00 , G06K9/00791 , G06T7/248 , G06T7/593 , G06T7/74 , G06T2207/10012 , G06T2207/30252 , H04N13/239
摘要： Provided is an image processing device capable of maintaining recognition accuracy for distance, and the like, while meeting conflicting demands such as suppressing the response delay from image input from a camera to calculation result output, enhancing recognition accuracy, reducing calculation load (enhancing processing efficiency), and enhancing response speed. The time of the starting of the processing (S105) of a first distance calculation unit (105) for calculating the relative distance to an object on the basis of current position information determined on the basis of a left or right image and past position information for the object is set to an earlier time than the ending of the processing (S107) of an object detection unit (107) for determining current position information for an object on the basis of parallax information obtained from the left and right images and detecting the object.

5. 发明申请

US20180150949A1 Image Processing Device 审中-公开
公开(公告)号：US20180150949A1
公开(公告)日：2018-05-31
申请号：US15567905
申请日：2016-04-13
申请人： Hitachi Automotive Systems, Ltd.
发明人： Haruki MATONO , Takeshi NAGASAKI , Toshiyuki AOKI , Seiji MURATA , Masayuki TAKEMURA , Keiichi BETSUI
IPC分类号： G06T5/50 , G06T7/80 , G02B13/18
CPC分类号： G06T5/50 , G01C3/06 , G02B13/00 , G02B13/18 , G06T1/00 , G06T3/00 , G06T7/85 , H04N5/225 , H04N5/232
摘要： An image processing device processes an image captured by at least one image-capturing device including a lens which has characteristics of including an inflection point of a change rate of an incidence angle per image height with respect to the incidence angle at a predetermined inflection point incidence angle. The image processing device includes a resolution adjustment unit that adjusts resolution of an inflection point correspondence image area corresponding to the predetermined inflection point incidence angle and resolution of at least one of an inside image area positioned more inside than the inflection point correspondence image area and an outside image area positioned outside of the inflection point correspondence image area.

6. 发明申请

US20170300764A1 Travel Route Recognition Device, and Travel Assistance System Using Same 审中-公开
公开(公告)号：US20170300764A1
公开(公告)日：2017-10-19
申请号：US15518108
申请日：2015-12-16
申请人： Hitachi Automotive Systems, Ltd.
发明人： Shinji KAKEGAWA , Takashi TSUTSUI , Haruki MATONO , Masayuki TAKEMURA , Takeshi SHIMA
IPC分类号： G06K9/00 , G06K9/20 , G01C21/36
CPC分类号： G06K9/00798 , G01C21/3602 , G06K9/209 , G06K9/6288 , G06T1/00 , G06T7/60
摘要： Provided are a travel route recognition device and a travel assistance system using the same, which are capable of precisely recognizing the positions of white lines and road boundaries even if, for example, there is a decrease in the accuracy of the detection of both white lines and road boundaries on the travel route. The direction of the travel route is estimated on the basis of the direction of a linear site included in an image obtained by imaging units, and the direction of the boundaries of a surface region included in a distance image comprising three-dimensional distance information generated on the basis of the images obtained by the imaging units or on the basis of distance information detected by the distance detection unit.

7. 发明申请

US20160253575A1 Object Detection Device and Vehicle Using Same 有权
标题翻译：对象检测装置和车辆使用相同
公开(公告)号：US20160253575A1
公开(公告)日：2016-09-01
申请号：US15026713
申请日：2014-09-29
申请人： HITACHI AUTOMOTIVE SYSTEMS, LTD.
发明人： Shinji KAKEGAWA , Haruki MATONO , Yuji OTSUKA
IPC分类号： G06K9/62 , B60T7/22 , G06K9/00 , G08G1/16
CPC分类号： G06K9/6212 , B60T7/22 , G06K9/00208 , G06K9/00791 , G06K9/00798 , G06K9/00805 , G06T7/593 , G06T2207/30256 , G08G1/165 , G08G1/166
摘要： Provided is an object detection device that makes it possible to more accurately detect a road surface even when an area that is not the road surface occupies the majority of an image and the gradient of the road surface is large, and to detect an obstacle on a road surface with greater accuracy than in the prior art. The object detection device includes: a parallax calculation unit that generates a parallax image on the basis of a plurality of images; a parallax gradient calculation unit that, for each pixel in the parallax image, calculates a parallax gradient for each pixel on the basis of the parallax of a predetermined pixel and a pixel that is adjacent to the predetermined pixel; a detection candidate determination unit that determines whether a detection candidate is present on the basis of the parallax gradient of each pixel; a voting unit that carries out a histogram vote using each of the pixels that are determined to be detection candidates and generates a histogram frequency for each of the pixels when the detection candidate is determined to be present; and an object detection unit that detects presence of an object and a position of the object on the basis of the histogram frequency.
摘要翻译：提供一种物体检测装置，即使在不是路面的区域占据图像的大部分且路面的坡度大的情况下也能够更准确地检测路面，并且能够检测路面上的障碍物路面比现有技术更精确。物体检测装置包括：视差计算单元，其基于多个图像生成视差图像; 视差梯度计算单元，对于所述视差图像中的每个像素，基于所述预定像素的视差和与所述预定像素相邻的像素计算每个像素的视差梯度; 检测候选确定单元，其基于每个像素的视差梯度来确定是否存在检测候选; 投票单元，其使用确定为检测候选的每个像素执行直方图投票，并且当检测候选被确定为存在时，生成每个像素的直方图频率; 以及对象检测单元，其基于直方图频率来检测对象的存在和对象的位置。

8. 发明申请

US20210192250A1 OBJECT RECOGNITION DEVICE 有权
公开(公告)号：US20210192250A1
公开(公告)日：2021-06-24
申请号：US16076073
申请日：2017-01-30
申请人： HITACHI AUTOMOTIVE SYSTEMS, LTD.
发明人： Haruki MATONO , Takeshi NAGASAKI , Yuhi SHIINA
IPC分类号： G06K9/20 , G06K9/62 , G06K9/68 , G06K9/46 , G06K9/00
摘要： The purpose of the present invention is to obtain reliable recognition performance even in a lens which is capable of long-distance and close proximity photography. This object recognition device 1 comprises an image acquisition unit which acquires an image 1000 which includes a plurality of image regions 1001, 1002, 1003 which have differing resolutions, and a recognition processing unit which carries out a recognition process upon an object within the screen 1000. One image region 1003, among the plurality of image regions 1001, 1002, 1003 of the screen 1000, has a lower resolution than the other image regions 1001, 1002. The recognition processing unit carries out the recognition process of the object on the basis of assessment references which differ among the one image region 1003 and the other image regions 1001, 1002.

9. 发明申请

US20180319319A1 HEADLIGHT CONTROL DEVICE 审中-公开
公开(公告)号：US20180319319A1
公开(公告)日：2018-11-08
申请号：US15764405
申请日：2016-11-09
申请人： HITACHI AUTOMOTIVE SYSTEMS, LTD.
发明人： Hiroki MOIZUMI , Haruki MATONO , Koji DOI , Takeshi NAGASAKI
IPC分类号： B60Q1/14 , H04N13/204 , G06K9/00 , G06K9/32
CPC分类号： B60Q1/1423 , B60Q1/14 , B60Q2300/11 , B60R11/04 , B60R16/03 , G06K9/00791 , G06K9/00805 , G06K9/3241 , H04N13/204
摘要： An increase in the execution period of light distribution control is inhibited by reducing the number of images required for the light distribution control while achieving both object detection and light distribution control function. The present invention has an object detection unit for performing an object detection process, a light point detection unit for performing a light point detection process, and a light distribution control unit for controlling the illumination state of headlights on the basis of the result of the object detection process and the result of the light point detection process.

10. 发明申请

US20170244954A1 Vehicle-Mounted Image Recognition Device 审中-公开
公开(公告)号：US20170244954A1
公开(公告)日：2017-08-24
申请号：US15501920
申请日：2015-08-19
申请人： Hitachi Automotive Systems, Ltd.
发明人： Takeshi NAGASAKI , Haruki MATONO , Yoshiyuki MUTOU , Koji DOI , Yuhi SHIINA
IPC分类号： H04N13/02 , G06K9/00 , B60R11/04
CPC分类号： H04N13/239 , B60R11/04 , B60R21/00 , B60R2300/105 , B60R2300/107 , B60R2300/303 , G06K9/00791 , G06T7/00 , H04N5/225 , H04N5/232 , H04N13/20
摘要： The present invention addresses the problem of obtaining a vehicle-mounted image recognition device capable of improving the efficiency of image processing. This vehicle-mounted image recognition device 100 for solving the abovementioned problem sets a stereoscopic vision image region 502 in each of captured images 501 captured by a pair of right and left cameras, while setting a monocular vision image region 503 in the captured image 501 captured by one of the cameras, scans each of the captured images captured by the pair of right and left cameras along an image scanning line in a right-left direction, distributes the scanned image into stereoscopic vision image data obtained by scanning the inside of the stereoscopic vision image region 502 and monocular vision image data obtained by scanning the inside of the monocular vision image region 503, performs stereoscopic vision image processing using the stereoscopic vision image data, performs monocular vision image processing using the monocular vision image data, and recognizes an object corresponding to the type of an application using image processing results.

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