螢幕影像擷取及辨視/ Character recognition by capturing image from VGA interface

機器人影像處理討論區/ Robotic vision
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kiwi wu
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註冊時間: 2016年 2月 4日, 13:05

螢幕影像擷取及辨視/ Character recognition by capturing image from VGA interface

文章kiwi wu » 2020年 5月 16日, 12:00

螢幕影像擷取及辨視/ Character recognition by capturing image in monitor

擷取螢幕輸入信號,進行影像辨識、文字判讀

Using the input signals to traditional monitor through VGA(HD15) interface we can capture the image on specific area of the monitor screen, then by applying image processing methods like pattern recognition, we can recognize the character and record the information for other application.

The following video shows the displaying information on the left and the data after image processing on the right, where the required information is extracted exactly from the video signals.

圖檔

系統架構:
A. VGA interface(HD15)
B. image processing software/影像處理: 卓智機器人 Wise-Tech Robot
C. PC

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