https://github.com/natowi/14-bit-circular-coded-target
(mirror) 14-Bit-Circular-Coded-Target (Schneider 1991)
https://github.com/natowi/14-bit-circular-coded-target
computer-vision concentric-circles markers
Last synced: 6 months ago
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(mirror) 14-Bit-Circular-Coded-Target (Schneider 1991)
- Host: GitHub
- URL: https://github.com/natowi/14-bit-circular-coded-target
- Owner: natowi
- License: cc0-1.0
- Created: 2020-06-14T21:16:06.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2024-02-04T13:59:05.000Z (over 1 year ago)
- Last Synced: 2025-03-26T11:05:42.690Z (7 months ago)
- Topics: computer-vision, concentric-circles, markers
- Language: Python
- Homepage:
- Size: 25.4 KB
- Stars: 19
- Watchers: 2
- Forks: 7
- Open Issues: 0
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Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# 14-Bit-Circular-Coded-Target
Schneider, C. T. “3-D Vermessung von Oberflächen und Bauteilen durch Photogrammetrie und Bildverarbeitung.” Proc. IDENT/VISION 91 (1991): 14-17
Implementation of coding scheme of (expired) patent DE19733466A1.
https://patents.google.com/patent/DE19733466A1/
https://register.dpma.de/DPMAregister/pat/register?AKZ=197334660
Code written by Matthew Petroff , 2018
https://mpetroff.net/2018/05/photogrammetry-targets/
https://github.com/mpetroff
This script is released into the public domain using the CC0 1.0 Public
Domain Dedication: https://creativecommons.org/publicdomain/zero/1.0/
- generate the ring codes find_codes.py
- generate a set of printable targets create-target_sheets.py
- generates 516 targets
Constructs SVG file for sheet of targets and then uses Inkscape to combine adjacent target segments into a single path and to export a PDF.
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Detect and decode the Circular Coded Targets: https://github.com/poxiao2/CCTDecode