Dust is everywhere, even if the filmstrips that are wrapped and have been carefully collected, it is still unavoidable to get dust, not to mention the old filmstrips that have been stored for many years! Therefore, before using the film scanner to scan, we must first tell you the ideal way to clean the film!
When you find the color of the scanned image is very different from the color of the original document, the red is not red enough, the white is not true white. Or it seems like there are thin straight lines on the scanned image. Or the crop becomes inaccurate, and there is a black border on the scanned image. What to do??
OCR, the abbreviation of Optical Character Recognition, is the conversion of image text into machine-encoded text, which is done by analyzing and matching through the image processing system. Scanning at 300 dpi (dots per inch) is not officially a standard for OCR, but it… Continue Reading “Why You Should Set Minimum 300 dpi Scanning Resolution to Do OCR?”