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2019-10-08Continue separating the repository; remove all but preproc, and move ↵Nick White
integralimg package under it
2019-10-02gofmtNick White
2019-10-02Add wipeonly queue and functionalityNick White
This is useful for prebinarised images, which don't need full preprocessing, but do require wiping, albeit with a more conservative threshold.
2019-09-27Improve wiping procedure to work better with 2 column layoutsNick White
2019-09-27One more update of graph.go to correspond to new go-chart, and improve usage ↵Nick White
for wipe
2019-08-13Switch ksizes to use by preprocmultiNick White
2019-07-25Add first draft of pipelinepreprocess - completely untested, will contain bugsNick White
2019-06-25Remove 0.6 binarisation threshold option from preprocmultiNick White
2019-06-25Experimentally adjust wipe threshold according to binarisation levelNick White
2019-06-03Add option to disable wiping for preproc and preprocmultiNick White
2019-06-03Add -m option to wipe to set minimum content area for wipe to proceedNick White
If content is very light or sparse it may be better to not wipe at all than wipe almost all of the content leaving a small strip. This is done now by aborting the wipe if the detected content takes up less than the minimum % of the page (default is 30%).
2019-05-14Basic cleanup of preprocmultiNick White
2019-05-14gofmtNick White
2019-05-14Add preprocmulti tool, that outputs multiple binarisation options quicklyNick White
2019-05-13Add preproc command, that binarises and preprocesses togetherNick White
Surprisingly opening an image takes a significant amount of the total processing time, so this actually saves quite a bit of time in the grand scheme of things.
2019-05-13Define flags in each test, so they arent erroneously picked up and used by ↵Nick White
cmds as they were defined in global package space
2019-05-13Use general integralimg functions for wipe functionsNick White
2019-05-13Add -slow flag to test to skip slow tests by defaultNick White
2019-05-13Reorganise image manipulation to separate integral image partsNick White
Also unify everything else under preproc/ Note that the UsefulImg interface should be used by the main functions, to simplify things, but this hasn't been done yet.
2019-05-13Start switching preproc to use interfaces moreNick White
2019-05-13Rename cleanup to wipe, and only export main functionNick White
2019-05-13Rename cleanup package to preproc, and add basic cmd versionNick White