Non-contact river surface flow field imaging measuring method
A non-contact, flow field technology, applied in fluid velocity measurement, measurement devices, velocity/acceleration/impact measurement, etc., can solve problems such as large brightness differences, improve accuracy, meet real-time requirements, and reduce system resources Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0022] The technical scheme of the present invention is described in detail below in conjunction with accompanying drawing:
[0023] The workflow of the measuring method of the present invention is as follows: figure 1 shown. The smart camera uses a 1.3 million-pixel monochrome CMOS chip MT9M001 (Aptina) as an image sensor, and a DSP chip TMS320DM642 (TI) for image processing as a processor; the upper computer is a general-purpose PC. According to the process of information acquisition and processing, the workflow can be divided into four steps: image acquisition, image processing, flow field calibration and flow field visualization. Image acquisition and image processing are completed on the smart camera, and only the time-averaged flow field information and the first frame image of the sequence are uploaded for visual display and solution of transformation coefficients in flow field calibration. The transmission of image and flow field data is realized through the network ...
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