Small target semantic segmentation sun dark bar detection method combined with target detection
A technology for semantic segmentation and object detection, applied in the field of image processing, can solve the problems of missed and misjudged image detection accuracy, and achieve the effects of improved accuracy, improved detection accuracy, and improved edge detection accuracy.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0025] Step 1, prepare the data set, the full-helix image of the sun Hα comes from the Big Bear Lake Observatory in the United States. First, the image is preprocessed, and the median filter is used to reduce the noise of the image, and then the data set is enhanced with data enhancement technology. Finally, manual labeling is carried out, and it is divided into a training set and a verification set of the detection model in proportion;
[0026] In step 1, data enhancement is combined with color transformation, translation, scaling, rotation, etc., wherein the size of image scaling is set to 512*512, and color transformation randomly changes image brightness, saturation, and contrast. Use the labelme tool to label the dark bars of the sun in the full-helioscopic image. The Hα full sun image data set is mixed in equal proportions, and divided into a training set and a verification set for the detection model according to a ratio of 8:2. The training set is used for model train...
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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com