A method, device and equipment for generating detection target information
A target information and target technology, which is applied in the field of generating detection target information, can solve the problems of inability to accurately detect targets, missed targets, and inability to accurately and comprehensively provide detection target information.
Active Publication Date: 2019-10-11
NEUSOFT REACH AUTOMOTIVE TECH SHANGHAI CO LTD
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Problems solved by technology
However, the inventor found through research that due to the inevitable detection disadvantages of a single type of sensor, a single type of sensor sometimes cannot collect detection target information in some dimensions, and sometimes the detection target information in some dimensions collected is not accurate enough, and sometimes even cannot be detected. Accurately detect the target
It can be seen that in the case of using a single type of sensor to detect the target, not only is it easy to misdetect the target or miss the target, but it is also unable to accurately and comprehensively provide multi-dimensional detection target information
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[0093] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0094] The inventors have found through research that different types of sensors use different detection mechanisms to detect objects, so different types of sensors have their own different detection advantages and disadvantages. For example, when the target is detected by the camera sensor, the visual imaging is obtained by the camera, and the viewing angle can ge...
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The embodiment of the invention discloses a method for generating detection target information. The method includes: using a plurality of different types of sensors to detect objects around the vehicle, and matching and determining detection objects representing the same object detected by different types of sensors through space position and time tracking. Taking the target as the detection result, the detection target information generated for the detection result includes the spatial matching confidence of the detection result in the current detection cycle, the temporal matching confidence of the detection result, and the The detection target information of each detection target is collected by the respective sensors in the corresponding dimensions of the respective sensors. It can be seen that combining multiple different types of sensors for detection can reduce the false detection rate and missed detection rate of the target and provide accurate and comprehensive detection target information in multiple dimensions. In addition, the embodiment of the present invention also provides an apparatus and equipment for generating detection target information.
Description
technical field [0001] The present invention relates to the technical field of information processing, in particular to a method, device and equipment for generating detection target information. Background technique [0002] With the development of vehicle electronics and intelligence, many different types of sensors have been applied to vehicles to sense the environment around the vehicle and detect objects around the vehicle. Among them, since different types of sensors use different detection mechanisms to detect objects, different types of sensors have their own different detection advantages and disadvantages. In the prior art, objects around the vehicle are usually detected by a single type of sensor, that is, the detected object information used to describe the characteristics of the object is all collected by the same sensor. However, the inventor found through research that due to the inevitable detection disadvantages of a single type of sensor, a single type of ...
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IPC IPC(8): G01C21/30
CPCG01C21/30G01C11/04G01S13/91G01S13/726G01S13/865G01S13/867G06V20/56G06V2201/07G06F18/22
Inventor 刘伟杨鑫卫璐
Owner NEUSOFT REACH AUTOMOTIVE TECH SHANGHAI CO LTD