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Questions tagged [handwriting-recognition]

Handwriting recognition is the ability of a computer to receive and interpret handwritten input.

Handwriting recognition is the ability of a computer to receive and interpret intelligible handwritten input, from sources such as paper documents, photographs, touch-screens and other devices.

Handwriting recognition principally entails optical character recognition.

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Neural Network for Recognition of Handwritten Digits in C#

I've gone through very good code project article about the Neural Network for Recognition of Handwritten Digits in C# by a code project contributor named Vietdungiitb. Here's the link for the Project…
LwHero
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What are the exact input parameters for tensorflow CTC-loss function (tf.nn.ctc_loss)?

class CTCLoss(keras.losses.Loss): def __init__(self, logits_time_major=False, blank_index=-1, reduction=keras.losses.Reduction.AUTO, name='ctc_loss'): super().__init__(reduction=reduction, name=name) self.logits_time_major…
user14089184
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Document classification handwritten or computer printed

I have many documents some are handwritten and some are computer printed (scan images/pdfs). I wanted to separate them into two groups Computer printed and Handwritten. Could you anyone please guide me through the approach to do this. I am using…
ZKS
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Transform an image of handwritten notes to text

I have hundreds of images of handwritten notes. They were written from different people but they are in sequence so you know that for example person1 wrote img1.jpg -> img100.jpg. The style of handwriting varies a lot from person to person but there…
elk
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how to determine scanning direction for MDLSTM?

I am working on Handwriting Recognition where I am Struggling to understand MDLSTM. I have gone through "Offline Handwriting Recognition with Multidimensional Recurrent Neural Networks" the paper where image is passed to 4 LSTM layers. Each LSTM…
Royson J
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prediction of MNIST hand-written digit classifier

I am new to Deep Learning and am using Keras to learn it. I followed instructions at this link to build a handwritten digit recognition classifier using MNIST dataset. It worked fine in terms of seeing comparable evaluation results. I used…
kee
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Integrate Google handwriting input keyboard directly in your android app

I am developing an android app which gets user handwriting on the screen and write that as a text in editText field of android. I have used gesture recognition before but that not gets too far as I have discussed in some of my other post. But that…
user5779538
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WPF Handwriting .NET 4.5 Windows 8: Missing IAWinFX.dll and others

I am trying to use text recognition with the WPF InkCanvas control on a Windows 8.1 computer with .Net 4.5. Note: **WPF InkCanvas control Windows 8.1 **, not Windows Forms, nor Windows Apps! According to the help it should be quite easy: MSDN:…
The Gardener
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Using Windows Tablet PC Input to implement handwriting recognition

I want to write a app (initially Windows) that include handwriting to text recognition. I want to use the Windows built-in Tablet PC INput. My question is is there a way to capture the strokes as an image, "send these to the OCR engine used by the…
TenG
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Android handwriting recognition library

I am currently using tess-two library for OCR in Android, which gives us a result based on input image and training data. What I wish to do is build my own training data based on previous handwriting data. I looked through how to train data on a…
shiladitya
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Is there a way to correct rotation of a text based on a horizontal line?

I'm processing some images for OCR. But some inputs may be italic since they are handwriting. And sometimes this causes wrong results. I wonder is there a way to correct the rotation of these handwritten words based on this horizontal line below…
Kerem Nayman
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How to segment handwritten digits

I am working on a problem of handwritten digit recognition. Basically, we need to recognize certain fields in documents like amount, account number, mobile number, etc. Handwritten Digit recognition can be divided into 2 steps Digit…
Atinesh
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How do you use tensorflow ctc_batch_cost function with keras?

I have been trying to implement a ctc loss function in keras for several days now. Unfortunately, I have yet to find a simple way to do this that fits well with keras. I found tensorflow's tf.keras.backend.ctc_batch_cost function but there is not…
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How do I isolate handwritten text from an image using OpenCV and Python?

How do I isolate or crop only the handwritten text using OpenCV and Phyton for the image: I have tried to use: cv2.findContours but because of the noise (background and dirty in paper) I can't get only the paper. How do I do this?
Sergio Pantano
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Perform line segmentation (cropping) serially with OpenCV

I am performing full Page Offline Handwriting Recognition with Deep Learning. The main idea is to build the model that can take one line of text image and give it's corresponding text. For this main task is do line segmentation of every line in a…
susan097
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