Individual hard-copy prints can be placed on the scanner bed and the scanner directly accessed from image splitting software. Small A4 flatbed scanners are readily available, and may even be incorporated into multi-function devices mainly used for printing. The two methods and many other issues are discussed in detail on Ken Watson’s excellent website All About Digital Photos. It is difficult for applications for devices using touchscreens to achieve this level of interaction with images, so they rely on automatic segmentation, which works successfully for the majority of cases.Įither a scanner or a camera can be used for creating digital images from existing physical images. With the exception of ImageMagick and Caption Pro, applications do not give any indication of how they achieve this, but any algorithm will fail on some images, and a manual option for defining the boundaries of photos is desirable in this case.

This is a difficult image segmentation problem, as photo backgrounds may not be easily distinguishable from the photo content. It includes an option to detect separate items but does not allow any control of scanner resolution or adjustment of detected photo boundaries, and appears to be poor at detecting photo boundaries.Īutomating this process requires that the application detects the boundaries of photos contained in an image, with minimal or no parameter adjustment. The App Store product Physical Scanner Connect uses the Apple ICA generic scanner interface to interface to different scanners. Detection is fully automated, with no facility for boundary adjustment, and results may not be satisfactory. The software is not available in the App Store but must be downloaded from the Epson support page for the particular version of the scanner and operating system. The latest release of the Epson Perfection software (Epson Scan 2) has built-in functionality for automatically creating separate images from separate photos placed on the scanner in Photo Mode but as of Nov 2022 is only available on Mac. Although this can be done manually with supplied scanner software or easily available image editors, such as Windows Photos or IrfanView, it’s laborious.

A common task is to turn each of the multiple photos into a separate digital image, and optionally to add a description and edit the image itself.

Epson scanner software for mac 10.8