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??
James Schultz from TX – USA, is a part-time artist who has always loved drawing, and also works as an engineer for NASA. Purchased scanner for scanning realistic graphite pencil drawings. The scanner does a great job and the software is great for managing contrast, resolution, light, etc. The price of the scanner was reasonable for a CCD technology scanner which is required for scanning artwork.
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 the minimum standard for OCR is 300 dpi?”
Plustek eScan is super powerful standalone network scanner, it also supports TWAIN interface. You can use eScan with thousands of image enabled applications including Content/Document Management and Electronic Health Records systems.
It is so-called the Moiré Pattern! But do you know how those stripes appear on the scanned images?
Today we would like to introduce our new super powerful document scanner: PT2160. Designed for the digital transformation era, the new model is able to capture documents up to folded A3 size in a wide variety of paper weights in one batch, saving time and cost for production-level scanning in a professional environment.
It arrived earlier than expected which was wonderful. Works well and easy to use. Useful advice if you are using a thinner grade paper which you use for technical drawing, you might want to add an extra sheet of thicker paper or card so the block out the black cover when scanning, it just gives a clearer image and saves time on editing.
Today we would like to introduce the “Color Dropout” function, it allows you to remove a color channel (Red, Green or Blue) while scanning.