EXTRACTED METHOD: photogrammetry_edge_detection — E8 Intelligence Research

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

Authors

Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2026-09-01
DOI
https://doi.org/10.5281/zenodo.22230209
Primary Topic
Remote Sensing and LiDAR Applications
Type
preprint
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preprint

EXTRACTED METHOD: photogrammetry_edge_detection — E8 Intelligence Research

Andrew Stewart Caldin
Zenodo (CERN European Organization for Nuclear Research)
Remote Sensing and LiDAR Applications
preprint

EXTRACTED METHOD: photogrammetry_edge_detection — E8 Intelligence Research

Andrew Stewart Caldin
preprint en

Abstract

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

Zenodo (CERN European Organization for Nuclear Research)
Remote Sensing and LiDAR Applications
DOIOpen Access PDFOpenAlex
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EXTRACTED METHOD: photogrammetry_edge_detection — E8 Intelligence Research — Andrew Stewart Caldin · Zenodo (CERN European Organization for Nuclear Research) (2026) | TGRS Research Map | TGRS