Cloud Development Kit

send coordintaes, get result

Hi,

I wrote a web application in PHP which gets the coordinates of the texts in pictures which are uploaded.

For now I want to send these coordinates to the MyScript for text recognition.

Is it possible? How can I do it?

Thanks.


Dear Pouya Mozafar,

thank you for your question.

Currently, as soon as you have the ink coordinates, you can send these to our MyScript Cloud, that will return with the corresponding result. You can either use the REST or Websocoket protocol, all depending if you rather plan to do synchronous (we recommend websocket) or asynchronous (rest may be easier to implement) recognition.

You can find more information in the developer guide (http://doc.myscript.com/MyScriptCloud/3.2.0/myscript-cloud.html) and in the reference guide (http://doc.myscript.com/MyScriptCloud/3.2.0/reference/index.html).

Few samples are available at the following location: https://developer.myscript.com/get-started/web (for the REST API, you can refer to the JAVA sample, and adapt it to the language you prefer).

Best regards,

Olivier

Is it possible that MyScript recognizes both math and Persian text together?

And is it possible that MyScript recognizes Persian numbers instead of English ones in math?

And is it possible that Myscript recognizes math, text and shape together?

Thanks.

Dear Sir,
I invite you to try check the text recognition of Persian numbers on our webdemo:
https://webdemo.myscript.com/views/text.html
Unfortunately it is not possible with the math recognition, to run several recognition types using the cloud, you will have to send several time your request with the relevant type recognition (text, math or shape).

Please let us know if it answers your question.

Best regards

Thanks for your response. I got my answer.

For now I am having problem with MyScript text recognition result.

I am sending this to doSimpleRecognition.json

{
"textParameter": {
"language": "en_US",
"textInputMode": "CURSIVE"
},
"inputUnits": [
{
"textInputType": "MULTI_LINE_TEXT",
"components": [
{
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445, 447, 449, 451, 453, 455, 457, 459, 461, 463, 465, 467, 469, 471, 473, 475, 477, 479, 481, 483, 485, 487, 489, 491, 493, 495, 497, 499, 501, 503, 505, 507, 509, 511, 513, 515, 517, 519, 521, 523, 389, 391, 393, 395, 397, 399
],
}
]
}
]
}


These coordinates are the coordinates of the word Hi, but it returns:
{"result":{"textSegmentResult":{"selectedCandidateIdx":0,"candidates":[{"label":"flammarion","normalizedScore":1.0,"resemblanceScore":0.50010264,"children":null}]}},"instanceId":"9758b22c-9b8e-419f-899a-61f83b4a29db"}

This is the image:

/

What is the problem?

Thanks.

Very interesting question, there are several problems actually. The way you create strokes from image is currently not compatible with our technology, that's why you get this wrong recognition result.

What has to be remembered is that a stroke is the series of points in between a pen down and a pen up. To proceed: when a pen down occurs, store the x and y coordinates in an array. When Pen up occurs this is the end of a stroke, and again on pen down, create a new stroke by storing coordinates an a new array. Computing by yourself the xmin, xmax, ymin and ymax coordinates, this will allow to compute the guide box of the stroke.
This is the image created with your stroke:
HI_flammarion

If we focused only on the first vertical bar of the 'H', our recognition engine only need a stroke like this:
type:stroke,
x:[191,191,191,191,191,191,191,191,191,191],
y:[93,94,95,96,97,98,99,100,101,102]
and the same for each stroke (horizontal bar of the H then the second vertical bar) and repeat the same stuff for each letter (no strokes between letters)
Stroke extraction from images requires several steps and we cannot really provide specific support regarding this subject. 

Best regards and Merry Christmas!

Thanks for your response.

Would you please give me an example? for the whole word Hi?

For example I want to send the coordinates of the word Hi. What are the coordinates that I have to send?

Thanks.

Dear Pouya Mozafar,

currently, we will not provide more details regarding this, but ink should also be smoothed to work properly. In the same way, as our technology is to recognize natural handwriting, it is likely it will not be good to recognized such ink, so there might have some unexpected results.

Best regards,

Olivier

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