I need a matlab code for segmentation of text lines in a scanned document image using projection profile?

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Berhanu Sahle
Berhanu Sahle 2015-3-7
评论： Image Analyst 2016-7-18
I am working on segmentation of document images and I need a matlab code for segmentation of text lines in a scanned document image using projection profile....can anyone give me the code?
Thank you

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回答（2 个）

Image Analyst
Image Analyst 2015-3-7
See this: http://www.mathworks.com/help/vision/ref/ocr.html#bt548t1-2_1
Or run my attached demo that will find handwriting on an image with bad global lighting variation.
  2 个评论
Chintan Modi
Chintan Modi 2016-7-18
this code is for contrast enhancement from handwritten document image.
i'm also want to perform line segmentation from handwritten document image.
Image Analyst
Image Analyst 2016-7-18
Sum the image horizontally and then threshold. I've posted code on this several times before. Here's a demo attached. Change the filename to your file, and make other modifications as needed.

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Dima Lisin
Dima Lisin 2015-3-9
You can try the ocr function in the Computer Vision System Toolbox.

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