Robot target identification method and system based on active strategy and image sensor
An image sensor and target recognition technology, applied in the field of target recognition, to achieve the effect of reducing the amount of calculation, improving the quality, and intelligently identifying the target
Active Publication Date: 2020-01-10
WUHAN UNIV
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Problems solved by technology
[0007] Aiming at the above defects or improvement needs of the prior art, the present invention proposes a robot target recognition method and system based on an active strategy and an image sensor, thereby solving the existing problems of the prior art in image-based target recognition such as target distance, target shooting, etc. Technical issues with certain limitations in terms of angle and lighting and other influencing factors
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[0042] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.
[0043] The robot sensor of the embodiment of the present invention is installed as figure 1 As shown, it includes a robot chassis 1 , an image sensor, a processor 4 , a display screen 5 and a battery 6 . The autonomous cruising path of the robot is set by the host computer, and there are target objects to be identified around the path.
[0044] An image sensor is used to collect image data...
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The invention discloses a robot target identification method and system based on an active strategy and an image sensor, and belongs to the target identification field. The robot target identificationmethod utilizes an image sensor to obtain image data on a robot cruise route, processes the image data to obtain the suspected target, and intelligently adjusts the robot by adopting an active strategy for the suspected target, so that the sensor can better obtain the image of the suspected target, finally, and whether the suspected target is the target needing to be recognized or not is determined, and an accurate recognition result is given. Compared with the prior art, the robot target identification method remarkably improves the quality from an image information source, can achieve target recognition more effectively, flexibly and reliably, and can reduce the calculated amount to a certain extent, and the recognition effect is good especially for some target objects needing to be observed and recognized from specific angles and distances, such as QR codes and house numbers.
Description
technical field [0001] The invention belongs to the technical field of target recognition, and more specifically relates to a robot target recognition method and system based on an active strategy and an image sensor. Background technique [0002] With the development of science and technology and the national economy, more and more unmanned systems have appeared in people's field of vision, including robot automatic inspection, drone autonomous cruise, etc., which also pose new challenges to its technological development. The perception and understanding of complex dynamic scenes is the foundation and key of robot intelligence, and the information of identifying objects in the environment is the key technology of scene perception and understanding. [0003] At present, robot target recognition is mostly based on passive recognition of a given image, and the passive image does not consider the impact of imaging quality on recognition in the imaging stage, and only performs t...
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IPC IPC(8): G06K9/00G06T5/00
CPCG06T5/00G06T2207/20081G06T2207/20084G06T2207/10044G06V20/40
Inventor 牛小骥张乐翔张隽赓蒋郡祥张提升
Owner WUHAN UNIV