Image binarization boundary line method
A grayscale image and threshold technology, applied in the field of image processing, can solve problems such as slow processing speed, target loss, and inability to extract
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0014] 1. Convert the image to grayscale.
[0015] 2. Perform pixel statistics on each grayscale of the grayscale image. When counting, the internal points are not counted (the so-called internal points are points that are exactly the same as the surrounding grayscales), and each grayscale value is obtained, and then summed to obtain the sum value.
[0016] 3. Starting from 0, accumulate each gray level. When the accumulated value is greater than half of the sum value, judge whether the previous gray level accumulated value is greater than the remaining gray value (the sum value minus the current accumulated value), if so and the gray level is not 0 , choose the previous gray level as the threshold, otherwise choose the current gray level as the threshold.
[0017] 4. Process the grayscale image according to the obtained threshold value to obtain a binarized image. Greater than the threshold is 255, less than 0. Other binary values are also possible.
[0018] The present...
PUM
![No PUM](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/noPUMSmall.5c5f49c7.png)
Abstract
Description
Claims
Application Information
![application no application](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/application.06fe782c.png)
- 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