Tools to recognize a world flags (country, region, group) from an image or a description of it (its format, its colors, its decomposition into lines, rectangles, squares, etc.)
World Flags - dCode
Tag(s) : Image Processing
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World Flags
Recognize a Flag
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Answers to Questions (FAQ)
How to recognize a flag?
The recognition of flags requires the provision of a database of flags and to obtain manually or automatically data on them (their layout, size, colors, etc.)
The search criteria can be various: first the colors (red, white, blue, etc.), then the content layout: horizontal or vertical bands, cross, diagonal, etc. but also if drawn elements have been added like coats of arms, weapons, animals, stars, crosses, triangles or other geometric figures etc.
Example: A flag with 3 horizontal bands from left to right: blue, white, red. This is the flag of France
Source code
dCode retains ownership of the "World Flags" source code. Except explicit open source licence (indicated Creative Commons / free), the "World Flags" algorithm, the applet or snippet (converter, solver, encryption / decryption, encoding / decoding, ciphering / deciphering, breaker, translator), or the "World Flags" functions (calculate, convert, solve, decrypt / encrypt, decipher / cipher, decode / encode, translate) written in any informatic language (Python, Java, PHP, C#, Javascript, Matlab, etc.) and all data download, script, or API access for "World Flags" are not public, same for offline use on PC, mobile, tablet, iPhone or Android app!
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Cite dCode
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Cite as source (bibliography):
World Flags on dCode.fr [online website], retrieved on 2024-07-27,
