img2table 1.3.0

Features

• Complete overhaul of the line detection algorithm to improve detection of lines defined by background color changes
• Improvement in detection of semi-bordered cells
• Update detection of rows in borderless tables
• Add support for Surya OCR
• Add detection of implicit columns via the implicit_columns parameter
• Optimization of code performance via numba refactoring
• Update of examples notebooks

Bug fixes

• Fix bug with text position when extracting text from rotated PDFs

img2table 1.2.11

• Simpler and more consistent line detection
• Detection of discontinuous columns in borderless tables

1.2.10

• Fix miscellaneous code left from legacy processing
• Add margin to top/bottom of borderless tables

1.2.9

What's Changed

• Update metrics computation and borderless table detection
• Add compatibility with Python 3.12
• Add support for documents with black backgrounds

img2table 1.2.8

• Fix division by zero bug introduced in previous release

img2table 1.2.7

• Fix bugs
• Improve computation of image metrics on noisy documents
• Modify row detection for borderless tables in order to account for merged cells
• Implement Adaptive Run Length Smoothing Algorithm in order to isolate text areas in images

img2table 1.2.6

• Fix bugs related to OCR / table content extraction

img2table 1.2.5

• Fix bug in line detection
• Fix bug in cell creation
• Optimization of algorithm performances

img2table 1.2.4

• Improved processing of tables with dotted lines
• Add detection of semi-bordered cells in tables
• Update borderless table algorithm
• Speed improvements and code optimization (2 to 4x faster depending on inputs)

img2table 1.2.3

• Add HTML representation to extracted tables
• Call OCR only on pages/images containing tables
• Bump Pillow requirements for vulnerabilities