Detailed Description

The CImageSource class offers method to identify the source of an image.

The images can be captured by many different devices, including document scanner and cameras. In order to improve the character recognition accuracy, it can be interesting to apply specific image preprocessing features. The CImageSource class helps identifying the source of an image so the correct preprocessing is done.

When the image source is identified as "Camera", it is recommended to use the CPerspective class to correct any perspective corrections and improve the recognition accuracy.