Target detection method and device and electronic equipment

A target detection and target technology, applied in the field of image processing, can solve the problems of poor ROI extraction effect, achieve the effect of increasing recognition efficiency, accurate road boundary, and improving extraction effect

Pending Publication Date: 2022-02-08
CHANGSHA INTELLIGENT DRIVING INST CORP LTD
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Problems solved by technology

[0003] Embodiments of the present invention provide a target detection method, device and electronic equipment to solve the problem of poor ROI extraction effect in the prior art when performing target detection

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  • Target detection method and device and electronic equipment
  • Target detection method and device and electronic equipment
  • Target detection method and device and electronic equipment

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Embodiment Construction

[0021] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments. In the following description, specific details, such as specific configurations and components, are provided only to assist in a comprehensive understanding of the embodiments of the present invention. Accordingly, those of ordinary skill in the art should recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

[0022] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar wor...

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Abstract

The embodiment of the invention provides a target detection method and device and electronic equipment. The method comprises the following steps: obtaining an original image collected by a vehicle sensor, and road boundary information from a high-precision map; generating a lane image according to the original image and the road boundary information; extracting N region-of-interest images from the lane image, wherein N is a positive integer; each region-of-interest image is input into a target detector, a target detection result is obtained, and the target detector is obtained by training a built initial target detection network through a sample target. According to the embodiment of the invention, the extraction effect of the region-of-interest image can be effectively improved, so that the target detection accuracy of the region-of-interest image can be improved.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to a target detection method, device and electronic equipment. Background technique [0002] As we all know, the current automatic driving technology has gradually entered people's lives; due to the complexity of road traffic, the detection of different obstacles is the key to the application of automatic driving technology; currently, based on deep learning models and images obtained by vehicle sensors, it is possible to detect obstacles object detection. In the prior art, the road area identified from the image acquired by the vehicle sensor is generally input as a Region Of Interest (ROI) image into the deep learning model to detect objects such as obstacles. However, the prior art usually has the problem of poor ROI image extraction effect when performing target detection. Contents of the invention [0003] Embodiments of the present invention provide a target detec...

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Application Information

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IPC IPC(8): G06V20/58G06V10/25G06T7/73
CPCG06T7/73G06V10/25G06V20/58
Inventor 李莹伏东奇肖映彩李红伟宋汉辰
Owner CHANGSHA INTELLIGENT DRIVING INST CORP LTD
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