__/ [varungupta] on Tuesday 22 November 2005 19:44 \__
> I need an algorithm which can identify mouse drawn/stylus written
> on-screen devnagari (script for hindi language) characters most
> accurately. By mouse-drawn/stylus-written, I mean, the characters shall
> be drawn on-screen by use of a mouse or a stylus. For example: Using
> mouse for drawing in MS Paint.
> Software needs input through a Bitmap file on which character is drawn.
>
> Waiting for replies !
>
> Regards
> Varun Gupta
I suggest you have a look at wayV:
http://www.stressbunny.com/wayv/
It is Open Source and I happen to use it for desktop gestures. The
implementation is a very flexible one. It interprets Graffiti-like strokes
triggered by the mouse.
As an example, here if the default definition of an 'A'.
Gesture {
name = "A";
description = "A";
shape =
0, 0, 0, 0, 1, 0, 0, 0
, 0, 0, 0, 1, 1, 1, 0, 0
, 0, 0, 0, 1, 0, 1, 0, 0
, 0, 0, 1, 0, 0, 1, 0, 0
, 0, 1, 0, 0, 0, 0, 1, 0
, 0, 1, 0, 0, 0, 0, 1, 0
, 1, 1, 0, 0, 0, 0, 1, 1
, 1, 0, 0, 0, 0, 0, 0, 1
;
vector = NE, SE;
action = "Action A";
}
If you choose to re-use wayV, be sure to extend it (see TODO) and contribute
back to the community. It has not been maintained for many years.
Hope it helps,
Roy
--
Roy S. Schestowitz | Useless fact: 21978 x 4 = 21978 backwards
http://Schestowitz.com | SuSE Linux | PGP-Key: 0x74572E8E
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