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- Article name
- ALGORITHMIC VIDEO STREAM PROCESSING AND IMPLEMENTATION OF THE PARALLAX-SHIFT METHOD FOR NON-CONTACT HEIGHT MEASUREMENT OF OBJECTS
- Authors
- Serdyukov P. S., , serdyukov-pavel@mail.ru, Institute of Radio Engineering Systems and Control Southern Federal University, Taganrog, Rostov Region, Russia
Rumyantsev K. E., , rke2004@mail.ru, Institute of Computer Technology and Information Security Southern Federal University, Taganrog, Rostov Region, Russia
- Keywords
- parallax shift / quasi-stereo pair / television image / video stream processing / CLAHE contrast enhancement / morphological filtering / subpixel detection / Hough transform / fuel assembly head height control / computer vision / CCD camera / non-contact measurements
- Year
- 2025 Issue 4 Pages 29 - 35
- Code EDN
- MOYUQI
- Code DOI
- 10.52190/1729-6552_2025_4_29
- Abstract
- The article examines the complete algorithmic workflow for processing television video streams used to implement the parallax-shift method for non-contact height measurement of regularly structured objects. It describes the stages of image pre-processing, including CLAHE contrast enhancement, binarization, and morphological filtering, as well as approaches to subpixel circle detection and the calculation of their displacements between consecutive frames. A structural diagram of the software module is presented, demonstrating how each processing stage influences the final accuracy of height determination.
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