![]() The OCR wasn't perfect, but still worked well enough that the information on a majority of my receipts was captured for posterity. One thing I did notice is that I could take the cleaned-up receipt "scans" and pull them into NeatReceipts to be stored and have the text recognized through the magic of optical character recognition (OCR). jpg images as it would be a perfect storage place for the scans from Prizmo. Speaking of Evernote, I was discouraged to find that it doesn't accept the import of. ![]() I found that taking pictures of my receipts with the iPhone camera and then cleaning them up with Prizmo worked much better than just trying to hold the receipts up to my the iSight camera, which is what Evernote tries to do. As users calibrate their own cameras through a process described in the Prizmo user manual, they can add them to a calibration library that is being created. The lens distortion algorithm uses a calibration that is created for specific cameras. The application then corrects for lens distortion and perspective, essentially "flattening" the item you're scanning, and provides tools for cropping, changing brightness, and tweaking contrast. Once you've taken a picture of any item, you drop it onto Prizmo on your Mac. What I needed was a scanner that was always with me and didn't take up any additional space in my laptop bag.Ĭreaceed has come up with a solution in the form of Prizmo, which allows you to use any digital camera - including the one built into your iPhone - as a scanner. The result? I still ended up with a pile of receipts at the end of each business trip that I needed to scan. I bought NeatReceipts for Mac, but found that even with the diminutive size of the included scanner I didn't want to take it on trips with me. Last year I resolved to start keeping track of my business expenses more accurately.
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