In the 'good old days', when we had finished the day's photography, we would disappear into the darkroom and spend hours breathing in the fumes of nasty, smelly chemicals in the pursuit of our art, now we have Adobe Photoshop.


submitted: 5 years and 3468 days ago

Tags:colorscontrastseditingfilesphotosrawsizes

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If we examine all the reasons there are for taking photographs, we think that most people would agree that the number one reason would be as a memory to be kept. You may be quite alarmed to realize then, that our digital photos are more vulnerable than ever to the ravages of time.


submitted: 5 years and 3468 days ago

Tags:archivingphotosprinting

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The RAW file format is digital photography's equivalent of a negative in film photography: it contains untouched, "raw" pixel information straight from the digital camera's sensor. The RAW file format has yet to undergo demosaicing, and so it contains just one red, green, or blue value at each pixel location. Digital cameras normally "develop" this RAW file by converting it into a full color JPEG or TIFF image file, and then store the converted file in your memory card. Digital cameras have to make several interpretive decisions when they develop a RAW file, and so the RAW file format offers you more control over how the final JPEG or TIFF image is generated. This section aims to illustrate the technical advantages of RAW files, and makes suggestions about when to use the RAW file format.


submitted: 5 years and 3468 days ago

Tags:advantagesfilesformatsraw

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Take a look at what a RAW file is and how it compares to an ordinary JPEG file. Which one should you choose when taking photos and why?


submitted: 5 years and 3448 days ago

Tags:filespowerraw

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