Legoktm has uploaded a new change for review. ( https://gerrit.wikimedia.org/r/370693 )
Change subject: Add manual page ...................................................................... Add manual page Bug: T171396 Change-Id: I6d289acc3ef7cc0af13b8104ade4f9dcf64eb4e4 --- A uprightdiff.1 1 file changed, 59 insertions(+), 0 deletions(-) git pull ssh://gerrit.wikimedia.org:29418/integration/uprightdiff refs/changes/93/370693/1 diff --git a/uprightdiff.1 b/uprightdiff.1 new file mode 100644 index 0000000..f447325 --- /dev/null +++ b/uprightdiff.1 @@ -0,0 +1,59 @@ +.TH UPRIGHTDIFF "1" "August 2017" "uprightdiff 1.0" "User Commands" +.SH NAME +uprightdiff \- examines the differences between two images +.SH SYNOPSIS +.B uprightdiff +[\fI\,options\/\fR] \fI\,<input-1> <input-2> <output>\/\fR +.SH DESCRIPTION +uprightdiff examines the differences between two images. It produces a visual annotation +and reports statistics. + +It is optimised for images which come from browser screenshots. It analyses +the image for vertical motion, and annotates connected regions that have the +same vertical displacement. Then it highlights any remaining ("residual") +differences which are not explained by vertical motion on a pixel-by-pixel +basis. +.TP +\fB\-\-help\fR +Show help message and exit +.TP +\fB\-\-block\-size\fR arg +Block size for initial search (default 16) +.TP +\fB\-\-window\-size\fR arg +Initial range for vertical motion detection (default +200) +.TP +\fB\-\-brush\-width\fR arg +Brush width when heuristically expanding blocks. A +higher value gives smoother motion regions. This +should be an odd number. (default 9) +.TP +\fB\-\-outer\-hl\-window\fR arg +The size of the outer square used for detecting +isolated small features to highlight. This size +defines what we mean by "isolated". It should be an +odd number. (default 21) +.TP +\fB\-\-inner\-hl\-window\fR arg +The size of the inner square used for detecting +isolated small features to highlight. This size +defines what we mean by "small". It should be an odd +number. (default 5) +.TP +\fB\-\-intermediate\-dir\fR arg +A directory where intermediate images should be +placed. This is our equivalent of debug or trace +output. +.TP +\fB\-v\fR [ \fB\-\-verbose\fR ] +Write progress info to stderr. +.TP +\fB\-\-format\fR arg +The output format for statistics, may be text (the +default), json or none. +.TP +\fB\-t\fR [ \fB\-\-log\-timestamp\fR ] +Annotate progress info with elapsed time. +.SH AUTHOR +Tim Starling <tstarl...@wikimedia.org> -- To view, visit https://gerrit.wikimedia.org/r/370693 To unsubscribe, visit https://gerrit.wikimedia.org/r/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I6d289acc3ef7cc0af13b8104ade4f9dcf64eb4e4 Gerrit-PatchSet: 1 Gerrit-Project: integration/uprightdiff Gerrit-Branch: master Gerrit-Owner: Legoktm <lego...@member.fsf.org> _______________________________________________ MediaWiki-commits mailing list MediaWiki-commits@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/mediawiki-commits