- Replace OpenCV-based trim_whitespace with PIL implementation
- Remove redundant trim_whitespace_pil function
- Add initial trim step to extract command
- Standardize image processing to 2048px wide grayscale using Lanczos
- Handle transparency in whitespace trimming
- Use IntEnum for optimization levels
- Add proper level comparisons
- Treat transparent pixels as white for boundary detection
- Preserve transparency in output
- Fix black artifacts in transparent areas
- Modified deskew function to better detect staff lines
- Added morphological operations to enhance horizontal lines
- Used probabilistic Hough transform for more precise line detection
- Added .png to gitignore
Features:
- Page deskewing using contour detection
- Image enhancement with edge preservation
- High-resolution output (min 2048px width)
- Black and white conversion with proper contrast
Esa Kataja