Fetch Values from Screenshot

asked 2018-02-02 23:48:44 -0500

I need to fetch values from screen. So, I am taking screenshots at interval of 1 min and the file overwrites itself every time. I need to fetch red circled values and paste them to excel. Please review the image. image description

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please take a look at the faq and try to improve your question.

how is this related to opencv ? what have you tried, so far ?

berak gravatar imageberak ( 2018-02-03 02:38:18 -0500 )edit

I have tried many options till date and still trying I went on with sikuli to capture realtime values in excel, then I worked on tesseract with autoit , but failed. So, I developed a small utility which takes screenshots on timely basis. It is opencv which can fetch values from image and convert it into readable format. It is what my research says.

punittewani gravatar imagepunittewani ( 2018-02-03 05:21:58 -0500 )edit

could you upload three consecutive screenshot

sturkmen gravatar imagesturkmen ( 2018-02-03 10:22:04 -0500 )edit

The screenshot remains the same... Just the encircled value changes with time. It's what I have to capture.

punittewani gravatar imagepunittewani ( 2018-02-03 10:46:10 -0500 )edit

if your text appears at the same position all the time, you don't neeed opencv at all. just crop the approximate text region, and feed it into the ocr of your choice. not an opencv problem. also we cannot help you with excel.

berak gravatar imageberak ( 2018-02-03 13:06:44 -0500 )edit

I can't do it in realtime. Moreover excel is only used to paste values I can paste values in clipboard too.

punittewani gravatar imagepunittewani ( 2018-02-03 21:51:22 -0500 )edit