Method for measuring double-camera straight-pulling monocrystal diameter based on digital signal processor
A digital signal and diameter measurement technology, which is applied to measuring devices, instruments, camera devices, etc., can solve the problems of high price, high cost, and occupation of host resources, and achieve the effects of low cost, fast speed, and reduced interference.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0023] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0024] With the development of microelectronics, the digital signal processor DSP has been developed rapidly. While the performance is continuously improved, the price is continuously reduced, which makes the embedded image processing technology based on DSP possible. It is designed for high cost performance and high reliability. The Czochralski single crystal diameter measurement method provides technical means.
[0025] The method for measuring the diameter of the Czochralski single crystal of the present invention adopts standard industrial dual-CCD cameras to collect the images of the thin-diameter stage and the equal-diameter stage of crystal growth, and uses the core processor of the embedded structure based on DSP to perform edge detection on the image information respectively. , noise removal, data fitting, data filtering and data com...
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