Bayonet vehicle image identification method based on image features
An image feature and image recognition technology, which is applied in the field of bayonet vehicle image recognition based on image features, can solve the problem of high computational complexity, and achieve the effects of high recognition accuracy, fine classification and improved accuracy.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0059] Example 1
[0060] Such as figure 1 As shown, it is a flowchart of a specific embodiment of a bayonet vehicle image recognition method based on image features in the present invention. Referring to Fig. 1, the specific steps of a bayonet vehicle image recognition method based on image features in this specific embodiment include:
[0061] Step S100: Establish a template database:
[0062] Step S101: Store the photographed template images of vehicles of different styles and colors in the template database, and store vehicle attribute data and body color data corresponding to each template image in the template database. The vehicle attribute data may include vehicle brand and vehicle model. And the year of the vehicle; figure 2 Shown are two template images of "Toyota, Corolla, Ninth Generation";
[0063] Step S102: Perform data processing on each template image in the template database, obtain vehicle SIFT feature data and store it in the template database, where the SIFT fe...
Example Embodiment
[0099] Example 2
[0100] Such as Figure 7 Shown is a flowchart of a preferred embodiment of a bayonet vehicle image recognition method based on image features in the present invention. See Figure 7 , The specific steps of this preferred embodiment are as follows:
[0101] Establish a template database: Pre-store template images of different models of vehicles in the template database, and store the vehicle attribute data, body color, and SIFT feature data of the template image in the template database; for each template image, the first Delimit the area where the license plate is located, and delete the SIFT feature information of each template image located in the license plate area;
[0102] When it is necessary to perform vehicle recognition on the image to be recognized, first perform color recognition on the image to be recognized, and simultaneously calculate the SIFT feature of the image to be recognized;
[0103] Input the to-be-recognized image into the template database ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap