EAN-13 Barcode Decoder (barcode_decoder/ean13_decoder.cpp)

Decodes EAN-13 barcode patterns from a binarized pixel array into their 13-digit numeric representation using digit-pattern lookup logic.

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#include "../precomp.hpp"
#include "ean13_decoder.hpp"

// three digit decode method from https://baike.baidu.com/item/EAN-13

namespace cv {
namespace barcode {

static constexpr size_t EAN13BITS_NUM = 95;
static constexpr size_t EAN13DIGIT_NUM = 13;
// default thought that mat is a matrix after binary-transfer.
/**
* decode EAN-13
* @prama

... (truncated -- full source via MCP)