Show HN: Interactive, Visual Explanation of the GRAIL Handwriting Recognizer
jackschaedler.github.io
Show HN: Interactive, Visual Explanation of the GRAIL Handwriting Recognizer
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Re: Show HN: Interactive, Visual Explanation of the GRAIL Handwriting Recognizer
#2[deleted]
Re: Show HN: Interactive, Visual Explanation of the GRAIL Handwriting Recognizer
#3Great! The linked demos give a very creative feel.
Re: Show HN: Interactive, Visual Explanation of the GRAIL Handwriting Recognizer
#4Nice demos. This is what "literate programming" should be like really :)
It is unfortunate that it can't recognize lowercase/uppercase, and that F and X have to be drawn in a quirky way to be properly recognized. Also I had problems with inputting "K".
Re: Show HN: Interactive, Visual Explanation of the GRAIL Handwriting Recognizer
#5Nice demo. I've never been able to get it to recognise B, no matter how I draw it.
Re: Show HN: Interactive, Visual Explanation of the GRAIL Handwriting Recognizer
#6Nice demos. This is what "literate programming" should be like really :) It is unfortunate that it can't recognize lowercase/uppercase, and that F and X have to be drawn in a quirky way to be properly recognized. Also I had problems with inputting "K".
I also had problems with "K"; I think the issue is that it does not recognise strokes where the second direction is right (rather than up) as a "K".
Re: Show HN: Interactive, Visual Explanation of the GRAIL Handwriting Recognizer
#7Nice demo. I've never been able to get it to recognise B, no matter how I draw it.
It didn't work with how I normally write B either (drawing downwards from the top-left corner), but I did find a method that worked: start at the bottom-left corner, move up to the top, then draw a "3"
Re: Show HN: Interactive, Visual Explanation of the GRAIL Handwriting Recognizer
#8Nice demos. This is what "literate programming" should be like really :) It is unfortunate that it can't recognize lowercase/uppercase, and that F and X have to be drawn in a quirky way to be properly recognized. Also I had problems with inputting "K".
Thanks! I'll take some time this evening to make it a bit better at picking out the K.
Re: Show HN: Interactive, Visual Explanation of the GRAIL Handwriting Recognizer
#9Nice demo. I've never been able to get it to recognise B, no matter how I draw it.
I'll take some time tonight to make it a bit better at dealing with different shapes of Bs. If you want to know what the 'canonical' stroke pattern is, you can click on the little graphics above the tablet. They will animate to show you the expected stroke path (although, it should just work, so I'll fix that tonight)
Re: Show HN: Interactive, Visual Explanation of the GRAIL Handwriting Recognizer
#10Nice demo. I've never been able to get it to recognise B, no matter how I draw it.
Same thing for me on O. I tried clockwise, counter clockwise both failed.
Then I tried starting from top instead of bottom. Don't people start from bottom? It should be easier to align.