Stack Overflow
Stack Overflow

Questions tagged [digital-handwritting]

13 questions
4
votes
1 answer

Is there a Javascript plugin for creating a handwriting input box?

I haven't found in my search yet, but I'm looking for a way to capture signatures in an HTML5 form through handwriting. I would think that the value will be stored as a bitmap like format.
kkotak
  • 353
  • 3
  • 11
2
votes
1 answer

Is it possible to extract text from handwritten notes in OneNote?

For a project I am looking for ways to extract text from handwritten notes in OneNote. The idea is that one can quickly write notes in OneNote and then my application reads the notes and saves it as a text file somewhere else. I have read into the…
Jonas Kaufmann
  • 1,797
  • 3
  • 22
  • 43
1
vote
0 answers

Azure API for Handwritten text is giving 202 error code

I am able to use both of the Analyze Image and Describe Image APIs with no issues. However, the recognize handwriting API is giving me problems. I get a 202 Accepted response, but then when I go to the link provided in the operation-location field…
Sumit Upwanshi
  • 11
  • 1
1
vote
1 answer

ID3 classifier to classify MNIST handwritten digits dataset

I'm implementing the ID3 (Decision Tree) algorithm for multiple labels, to classify MNIST handwritten digits dataset which contains 28*28 pixels with values 0-255 where 0 represents background and 255 represents foreground. I'm trying to find a set…
Orr Levy
  • 11
  • 2
1
vote
1 answer

How to implement .dat file for handwritten recognition using SVM in Python

I've been trying to train Hand-written Digits using SVM based on the code on OpenCV library. My training part is as follow: import cv2 import numpy as np SZ=20 bin_n = 16 svm_params = dict( kernel_type = cv2.SVM_LINEAR, svm_type…
Huỳnh Ngọc Thanh
  • 15
  • 4
1
vote
1 answer

Link between handwriting characters

I'm trying to use "Pacifico" (https://fonts.google.com/specimen/Pacifico) and this font as really strange behaviour. When placed at the middle of a word, the W (or N) has not the same style than at the end of the word. This is the example of the…
d3cima
  • 729
  • 1
  • 10
  • 31
1
vote
1 answer

How to convert image of handwriting into pen coordinates?

I have a image with binary values (black and white) at each pixel. I want to convert this into an ordered list of pen coordinates (X,Y) which traces the path of the pen. I want to do this so that I can use an API which only takes pen coordinates as…
knightian
  • 683
  • 1
  • 7
  • 20
0
votes
1 answer

How are stored handwritten notes from apps in databases?

At the beggining I'd like to say it's not an emergency :D I was thinking about project ideas recently. Projects that I could try to create to learn something more, something new or just to leave my comfort zone. I've picked notes app project that…
Stranger
  • 97
  • 8
0
votes
0 answers

How to reproduce this digital document scan effect using python?

I want to reproduce the quality to scan of an APP, that app get images like this one: RGB image and produce good results, like this: image procesed. I have already used adaptiveThreshold, adaptative_thresholding, otsu filter, etc, but they all just…
Kintaro Oe
  • 161
  • 1
  • 5
0
votes
0 answers

integrate Digital handwriting in Android?

I am working on NotePad app in which I have to prepare notes when I am in meeting. For users simplicity, I want to include digital handwriting function in the application. I have done research in which I found WRITE PAD as an app which works in…
Sam-In-TechValens
  • 2,501
  • 4
  • 34
  • 67
-1
votes
1 answer

How to convert handwriting to text programmatically in android Application

I have a requirement where I have to convert the user hand written text using stylus into digital text as and when they write or convert after they completes scribbling. Is there any library available in Android to do this or steps to do also will…
user2978042
  • 221
  • 1
  • 4
  • 11
-3
votes
1 answer

How to make the documents writable through the screen?

I have a web application which generate reports . I want to allow these reports to be hand writable on the screen . I mean that i can write some notes or sign on those documents through the screen by Light Pen. I don't know where should i begin to…
Anyname Donotcare
  • 11,113
  • 66
  • 219
  • 392
-4
votes
1 answer

why array is smaller than matrix smaller than vector ? c++

I am trying to read the mnist file and put the elements in a vector of matrix. code to read mnist for(int r = 0; r < n_rows; ++r) { for(int c = 0; c < n_cols; ++c) { unsigned char temp = 0; file.read((char*)&temp,…
Pat cm pro
  • 75
  • 6