Methodological protocol demonstrates metric scale extraction from 4K video imagery using OpenCV edge detection, suggesting accessible photogrammetric measurement.
rule: Extract 4K still frames, use OpenCV edge detection to isolate circumferences and curves, convert pixel ratios to meters using known object scale. source: rlab #215 Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com
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Andrew Stewart Caldin (2026) studied this question.
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