清空筛选条件
清空筛选条件

Feature extraction of handwritten characters

1 次查看（过去 30 天）
dream
dream 2014-4-8
评论： Image Analyst 2014-4-27
I am doing my final year project on "Hand written character recognition" and I am not getting how to extract features of characters. Can anyone please post the sample code for extracting features of an image containing a character?

请先登录，再回答此问题。

回答（2 个）

Shashank Prasanna
What features are you looking for? There are many features you can extract from an image.
Here is an example of hand writing recognition that simply uses the data as it is:
http://www.mathworks.com/machine-learning/examples.html?file=/products/demos/machine-learning/handwriting_recognition/handwriting_recognition.html
  4 个评论
显示 2更早的评论
dream
dream 2014-4-26
@shashank That is the problem I am facing. I don't know what features to extract. I am not getting much help from the internet either. So please help
Image Analyst
Image Analyst 2014-4-27
I find it hard to believe that none of the papers that did OCR on handwriting said what features to extract. Did you actually look at any of them?

请先登录，再进行评论。

Image Analyst
Image Analyst 2014-4-8
There are plenty of published handwriting algorithms here: http://iris.usc.edu/Vision-Notes/bibliography/contentschar.html#OCR,%20Document%20Analysis%20and%20Character%20Recognition%20Systems. Pick one and code it up.
Here is an example how how to measure various things (area, perimeter, etc.) in an image (of coins): http://www.mathworks.com/matlabcentral/fileexchange/25157-image-segmentation-tutorial-blobsdemo

类别

在 Help Center 和 File Exchange 中查找有关 Image Data Workflows 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by