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Related Experiment Video

Updated: May 13, 2026

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques
11:34

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques

Published on: December 3, 2013

Scanned document compression using block-based hybrid video codec.

Alexandre Zaghetto1, Ricardo L de Queiroz

  • 1Department of Computer Science, Universidade de Brasilia, Brasilia 70910-900, Brazil. alexandre@cic.unb.br

IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society
|March 14, 2013
PubMed
Summary
This summary is machine-generated.

This study introduces Advanced Document Coding (ADC), a novel method for compressing scanned documents. ADC utilizes video prediction techniques for efficient data compression, outperforming existing standards like JPEG2000.

Related Experiment Videos

Last Updated: May 13, 2026

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques
11:34

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques

Published on: December 3, 2013

Area of Science:

  • Computer Science
  • Image Processing
  • Data Compression

Background:

  • Scanned documents require efficient compression methods.
  • Existing methods like JPEG2000 have limitations in quality and efficiency for certain document types.

Purpose of the Study:

  • To propose and evaluate a novel hybrid compression method for scanned documents.
  • To leverage video compression techniques for enhanced document image compression.

Main Methods:

  • A hybrid approach combining pattern matching (video interframe prediction) and transform-based coding.
  • Utilizing H.264/Advanced Video Coding (AVC) to encode scanned document pages treated as video sequences.
  • Developing Advanced Document Coding (ADC) by creating video sequences from document pages.

Main Results:

  • ADC demonstrates superior encoding performance compared to AVC-I and JPEG2000.
  • Achieved performance gains of up to 2.7 dB over AVC-I and 6.2 dB over JPEG2000.
  • Superior subjective quality was also observed with the proposed ADC method.

Conclusions:

  • The proposed Advanced Document Coding (ADC) method offers a highly efficient approach to scanned document compression.
  • Hybrid pattern matching and transform-based coding, using video compression standards, significantly improves compression efficiency and quality.
  • ADC presents a promising alternative for high-quality single and multipage document compression.