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Aug 02

Converting a Digital Photo into an Excel Spreadsheet

By David Ringstrom, CPA

In an unlikely mash-up, Matt Parker of Think Maths offers a free tool that converts a digital photo of your choice into an Excel spreadsheet. According to the website, “digital photographs are actually just spreadsheets. When you take a photo, your camera measures the amount of red, green, and blue light hitting each pixel, ranks them on a scale of 0 to 255, and then records those values as a spreadsheet.” Parker's website is able to extract said values from a digital photo, record the numeric values in worksheet cells, and then use Excel's Conditional Formatting feature to recreate the photograph.

 

 

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About the author:

David H. Ringstrom, CPA heads up Accounting Advisors, Inc., an Atlanta-based software and database consulting firm providing training and consulting services nationwide. Contact David at david@nullacctadv.com  or follow him on Twitter. David speaks at conferences about Microsoft Excel, and presents webcasts for several CPE providers, including AccountingWEB partner CPE Link