Hi, after browsing a file in a 'FileOpen'-dialog, the mouse pointer stays ... from gamera.args import * dialog=Args([FileOpen("Image file", "", "*.*")]) ...
... The cause of this error is a complete mystery to me. The only explanation I can think of is that there is some sort of bug in wxPython itself with...
Long overdue, there is a new Gamera website. The new site includes a FAQ, more information about contributing to the Gamera project, and downloadable...
I'd like to include a list of what people are using Gamera to accomplish on the new Gamera webpage. The top of the page will say something like: "Gamera is...
Hi, I've noticed that some (greyscale) tiffs are being inverted on loading into gamera. I'm assuming that the import function just isn't looking at a tag in...
... I read once that TIFF actually stands for "Tons of Incompatible File Formats"... The TIFF-loading code is more-or-less a thin wrapper around libtiff, so ...
On Wed, 2 Mar 2005 10:21:04 +0000 ... Another program that uses libtiff is imagemagick (on a Mac available from Fink with "sudo apt-get install imagemagick")....
On Sat, 26 Feb 2005 20:47:52 -0000 ... Did you already implement it as a Gamera plugin function? What does it return? An image only containing the lines? I...
On Tue, 01 Mar 2005 15:58:23 -0500 ... Just observed that this site loads considerably slower than the old site. This does not seem be a browser cache effect,...
... The old site was PHP, the new site is Plone-based. We seem to be having problems with the underlying Zope database which should hopefully be resolved...
Dear all, for some time Thomas Karsten and I have been using Gamera for the recognition of historic lute tablature prints. We have now released our code as a...
On Wed, 02 Mar 2005 10:26:18 -0500 ... What do you mean exactly? Midi examples for explaining tablature? Scanned image examples in the toolkit together with a...
... I just meant a few example images with the tablature code and corresponding MIDI files. Though existing training data may be helpful in some circumstances...
... Thanks, Lars. That was exactly the problem. IMO, I think the libpng approach is better where the user can specify exactly how they want to recieve the...
... (Alex, returning to the list after several days' hiatus, writes:) Agreed. ... I agree, Mike. I don't know whether or not PIL conversion utilities belong...
... Great! ... Er --- I'm definitely curious about this. However, in the short term I'm happy just to get what I have working and we can see to what extent it...
... I think the line extractor could probably do a decent job on stafflines. If I have time this evening I'll give it a try on a scanned image with a contour...
... You make a good point. Supporting only the images with a direct analogy in PIL, GREYSCALE and RGB, would probably cover a large percentage of use cases....
... Just want to make sure I wasn't out to lunch in my last post: Is the result of the algorithm some sort of vector data structure, or just a raster image of...
... Hi Christoph, Hm, I haven't made this in to a plugin yet --- it's still very alpha. Not that it would be hard. As of now, the line extractor produces...
... No, you were right, Mike, it's a vector data structure --- though it didn't occur to me until just a moment ago (in a post to Christoph) that it would be...
... In fact, it is so commonly mis-set that many document image processing programs count the frequency of pixels in a TIFF page image to determine which value...
On Wed, 02 Mar 2005 21:28:25 -0000 ... I would suggest to use the same approach as cc_analysis: it returns a glyph list plus it labels the segments in the...
... First, I'll admit to only skimming the paper -- I've been too busy the past few days to really digest it. Please let me know if I'm way off base here. ...
... Yes, it is not clear what to do at intersections. There could be a loss of information here, but whether this is important will depend on how people end...
I've seen many references on the net for using Gamera for Optical Music Recognition and yet I cannot figure out how to use it. I've downloaded the most recent...
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