Hallo, for checking recognition it can be helpful to highlight some CCs in a color. I have seen that there is a function highlight(), but have no clue how the...
... If 'image' is a large RGB image on which 'cc' sits, just do: image.highlight(cc, RGBPixel(255, 0, 0)) You can save or display 'image' as needed. RGBPixel...
I have been using the roman_text program to do ocr of some texts with uncommon characters. The recognition is very good, but I get a consistent problem with a...
I haven't seen this behavior, but it also hasn't been tested on a wide range of documents here. I'd be happy to hear of similar problems from other users on...
Hi, I'm glad to hear that work is going on, concerning the line and text finding in Gamera. I just recently took up work with the roman_text module (in my case...
... That's a good question, but fairly difficult to answer. There are a few really basic considerations: 1) It's a good rule off thumb to have at least k...
At Christoph's request, I'm bringing part of a discussion he and I have been having onto the list, regarding template matching and FFTs. Robert Ferguson is...
... When you say "CVS snapshot" do you mean checked out from CVS, or from a CVS tarball. We were producing CVS tarballs for a while (some time ago), but...
I'm bringing a conversation on list, since I think it may be generally useful to other Gamera users/developers. Hopefully it can clarify the reason for the...
Hi, I think I came up with the issue. OSX has a bit of weirdness still on what files get updated and what don't. Anytime you do a major change to Gamera you...
On Tue, 07 Sep 2004 09:17:58 -0400 ... Thanks for the comprehensive and illuminating explanations. ... Is it possible to convert a PyObject to one of Gamera's...
... This is surprisingly difficult to load a local copy of a Python distutils-based system with C/C++ extension modules -- the plugin documentation can only be...
... Yes, though it's rather cumbersome because of the different Image types (which all support the same interface, but are different templated types ...
There is now preliminary support for documenting toolkits using the same documentation system that the Gamera core uses. It's been tested on my own toolkits...
Hi, I am currently creating a script for optimization of classifiers, but I run into problems when trying to save the optimized data. What file exstension do I...
... .serialize() saves all of the training data, and the optimized weights, in a highly efficient to save and load binary file format. This is useful for...
... group_list_automatic is already written to ignore manually classified glyphs. (see line 47 in classify.py). If it isn't doing that, there must be a bug...
Hello, I have a question concerning the GUI of the kNN Interactive Classifier of Gamera. I created a current database (by manually classifying glyphs), saved...
I really think we must have designed these terms and semantics incorrectly because they are the source of lots of confusion. I'd encourage discussion about...
On this production/current database issue, maybe we could have an informal vote. Please vote for one or a combination of the following options, or feel free...
... Why is there a choice between current database and production database? The current database is for temporary use and to classify the current data, while...
Michael, the current database and the production database of the same example do not have the same size. As far as I know, the current database contains some...
... See me e-mail about "Production vs. Current Database"... The choice is not between file formats or even their contents, really. The choice is between...
... The current database contains a list of symbol names at the top of the file (basically what you see on the left hand side of the classifier window). This...
Hallo Michael, thanks for bringing up this confusing point again. ... For me the confusing term is "database" in the "current database". If I understand this...
... This is good feedback, and I'll take it into consideration. ... I'm a little confused by this point. The data stored in current and production databases...
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