From 1aae11714b243ad47dd796af06c06f9f2daa2ca6 Mon Sep 17 00:00:00 2001 From: "James R. Barlow" Date: Thu, 4 Feb 2016 23:41:33 -0800 Subject: [PATCH] Update release notes for v3.2 --- README.rst | 7 +------ RELEASE_NOTES.rst | 12 ++++++++++-- 2 files changed, 11 insertions(+), 8 deletions(-) diff --git a/README.rst b/README.rst index b78862d1..e80c4639 100644 --- a/README.rst +++ b/README.rst @@ -11,12 +11,7 @@ Main features `PDF/A `__ file from a regular PDF - Places OCR text accurately below the image to ease copy / paste - Keeps the exact resolution of the original embedded images - - - or if requested oversamples the images before OCRing so as to get - better results - -- When possible, inserts OCR information as a "lossless" operation without transcoding - images or rendering vector information +- When possible, inserts OCR information as a "lossless" operation without rendering vector information - Keeps file size about the same - If requested deskews and/or cleans the image before performing OCR - Validates input and output files diff --git a/RELEASE_NOTES.rst b/RELEASE_NOTES.rst index ea4241dd..3ed6177d 100644 --- a/RELEASE_NOTES.rst +++ b/RELEASE_NOTES.rst @@ -12,13 +12,21 @@ v3.2: New features ------------ -- Lossless reconstruction: when possible, OCRmyPDF will inject text layers without transcoding - images or otherwise manipulating the content and layout of a PDF page. The overall PDF is still reconstructed. +- Lossless reconstruction: when possible, OCRmyPDF will inject text layers without + otherwise manipulating the content and layout of a PDF page. For example, a PDF containing a mix + of vector and raster content would see the vector content preserved. Images may still be transcoded + during PDF/A conversion. (``--deskew`` and ``--clean-final`` disable this mode, necessarily.) - New argument ``--tesseract-pagesegmode`` allows you to pass page segmentation arguments to Tesseract OCR. This helps for two column text and other situations that confuse Tesseract. - Added a new "polyglot" version of the Docker image, that generates Tesseract with all languages packs installed, for the polyglots among us. It is much larger. +Changes +------- + +- JPEG transcoding quality is now 95 instead of the default 75. Bigger file sizes for less degradation. + + v3.1.1: =======