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File:QR Character Placement.svg

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This diagram illustrates the placement of the message characters within a QR code. Starting from the lower-right corner, the first four bits define the encoding used (in this case, 8 bits per character). Next is the length of the message (17; dark stands for 1, but the masking process used in this symbol inverts alternate rows). Following that is the message itself, then the end-of-message marker, and finally the error-correcting codes.

Summary

Description
English: Shows the placement of message characters within a QR code
Русский: Иллюстрация помещения символов сообщения в QR-код
Date
Source Own work
Author Bobmath

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I, the copyright holder of this work, hereby publish it under the following license:
Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

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14 October 2011

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Date/TimeThumbnailDimensionsUserComment
current03:15, 28 October 2011Thumbnail for version as of 03:15, 28 October 2011536 × 368 (63 KB)Bobmathcolor adjustment
12:54, 27 October 2011Thumbnail for version as of 12:54, 27 October 2011536 × 368 (68 KB)Bobmathmore explanation
03:33, 27 October 2011Thumbnail for version as of 03:33, 27 October 2011536 × 368 (66 KB)Bobmathadd explanation
14:19, 14 October 2011Thumbnail for version as of 14:19, 14 October 2011368 × 368 (28 KB)Bobmath

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