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A vehicle candidate area recommendation method, system, and electronic device

A technology of candidate areas and recommendation methods, applied in the field of image processing, can solve problems such as difficult precise positioning, prone to false alarms, and difficult to apply uniformly to different types of vehicles, so as to achieve the effect of enhancing the feature range and precise positioning

Active Publication Date: 2021-06-04
ZONGMU TECH SHANGHAI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, the existing candidate area recommendation methods have relatively high requirements on weather conditions, road conditions and background environment, it is difficult to obtain accurate positioning, and it is difficult to uniformly apply to different types of vehicles, which is prone to false alarms

Method used

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  • A vehicle candidate area recommendation method, system, and electronic device
  • A vehicle candidate area recommendation method, system, and electronic device
  • A vehicle candidate area recommendation method, system, and electronic device

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Embodiment Construction

[0065] The embodiments of the present invention are described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0066] It should be noted that the diagrams provided in this embodiment are only schematically illustrating the basic idea of ​​the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the components in actual implementation. Dimensional drawing, the type, quantity and proportion of each component can be changed arbitrarily during actual implementation...

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Abstract

The present invention provides a vehicle candidate region recommendation method and system, and electronic equipment, including preprocessing an input image based on saliency analysis to obtain a target image containing a vehicle image; performing binarization processing on the target image to obtain a binary image A valued image; performing gradient-based boundary merging on the binarized image to obtain a recommended vehicle candidate area. The vehicle candidate area recommendation method, system, and electronic equipment of the present invention can more accurately locate the vehicle candidate area.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a method and system for recommending vehicle candidate areas, and electronic equipment. Background technique [0002] Vehicle detection technology is an important part of intelligent transportation system. Intelligent traffic management needs to collect objective and effective road traffic information through vehicle detection technology, and obtain basic data such as traffic flow, vehicle speed, road occupancy rate, inter-vehicle distance, vehicle type, etc., so as to realize monitoring, control, analysis, decision-making, Intelligent means such as dispatching and grooming. [0003] Specifically, vehicle detection technology refers to the process of using image sensing means to search and determine vehicles in the image to obtain various attributes (such as position, speed, shape, and appearance) of the vehicle in the image. It is one of the key technologies i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/32G06K9/20G06K9/46
CPCG06V20/54G06V20/584G06V10/22G06V10/255G06V10/462G06V2201/08
Inventor 吴子章王凡唐锐
Owner ZONGMU TECH SHANGHAI CO LTD