Scan Tailor Files

This release merges latest ScanTailor master branch with automargins, pagedetect, matchlayout, deviation and pictureshape branches from git repository.

Automargins patch allows keep page content on original place. In the Margins step you can choose from Auto, Manual (default) and Original mode. The manual mode is the original one. Auto mode try to decide if it is better to align page top, bottom or center. Original mode keeps page on their vertical original position.

Pagedetect patch allows detect page in black margins or switch off page content detection and keep original page layout. To detect and keep original pages from command line try: scantailor-cli --disable-content-detection --enable-page-detection --enable-fine-tuning --margins=0 images outdir/

Matchlayout patch adds --match-layout options to cli version which detects atypical pages and does not match their size with others automaticaly.

Deviation patch enables highligting of different pages. Highlighted in red are pages from Deskew filter with too hight skew, from Select Content filter pages with different size of content and in Margins filter are highlighted pages which does not match others.

Pictureshape patch adds option for mixed pages to choose from free shape and rectangular shape images. This patch does not improve the original algoritm but creates from the detected "blobs" rectangular shapes and the rectangles that intersects joins to one.

Tiff compression option allows to disable compression in tiff files or select one of other standard compression methods (lzw, deflate, packbits, jpeg).