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BARCODE READER SDK DEMO

Explore the flexibe barcode reading settings to optimize for your specific usage scenario.

WEB TWAIN SDK DEMO

Try the most popular web scanner features: scan images, import local images and PDF files, edit, save to local, upload to database, and etc.

BARCODE READER JAVASCRIPT DEMO

Transform any camera-equipped devices into real-time, browser-based barcode and QR code scanners.

MRZ SCANNER WEB DEMO

Detects the machine-readable zone of a passport, scans the text, and parses into human-readable data.

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BARCODE READER SDK FOR IOS

BARCODE READER SDK FOR ANDROID

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Table of contents

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LineSegment

Stores line segment data.

class LineSegment

Attributes

Attribute Type
start_point class Point
end_point class Point
lines_confidence_coefficients list[int]

start_point

The start point of the line segment.

LineSegment.start_point

end_point

The end point of the line segment.

LineSegment.end_point

lines_confidence_coefficients

The confidence coefficients for lines. There are 4 coefficients in this set:

  1. lines_confidence_coefficients[0] is average positive amplitude;
  2. lines_confidence_coefficients[1] is max positive amplitude;
  3. lines_confidence_coefficients[2] is average negative amplitude;
  4. lines_confidence_coefficients[3] is max negative amplitude.
LineSegment.lines_confidence_coefficients

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Version 7.5.0

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