DigBit

Image Digitizer: Turn your scanned plots to the numeric form

Version 1.0.3 (25 KB)
52 Downloads
(0)
20 Nov 2025

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Digitization of scientific plots from bitmap images
Supports both manual and automatic digitization of scientific plots
from bitmap image files (B&W preferred, but color images accepted).
FEATURES:
- GUI mode for interactive digitization
- Batch mode for automated processing without GUI
- Auxiliary routines for result calibration
- Support for various image formats
USAGE:
Both interactive and command-line interfaces available
See function help for detailed usage examples

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Cite As

Vladimir Sovkov (2026). DigBit (https://www.mathworks.com/matlabcentral/fileexchange/73785-digbit), MATLAB Central File Exchange. Retrieved .

Categories

Find more on Image Arithmetic in Help Center and MATLAB Answers

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
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Version Published Release Notes
1.0.3

- Fixed a bug in the manual digitization mode
- Implemented minor improvements to program codes
- Clarified and updated comments throughout the codebase
1.0.2

A few bugs found and exterminated.
Manual digitizing mode is corrected in order to make working with scientific plots more natural.
1.0.1

Wider range of input image files is supported, including indexed color files.
1.0.0