The latest arrival in this category is Project Indigo, which is now available for iOS (an Android version is apparently on ...

Your camera's histogram display can be used to help you deal with subjects outside the sensor's normal responses.

RGB histograms As well as brightness histograms, more sophisticated cameras can display additional histograms for each of the three primary colours: red, green and blue. Colour histograms show the ...

Litecoin climbs for fifth day, breaks resistance at $96, as whales accumulate and bullish signals point toward $107 and ...

Dogecoin surged over 10% and may hit $1.16, with analysts predicting a 559% rise based on key breakout signals.

JPEG reversible data hiding (RDH) refers to covert communication technology to accurately extract secret data while also perfectly recovering the original JPEG image. With the development of cloud ...

When taking images underwater, we often find they have low contrast and color distortions since light passing through water suffers from absorption, scattering, and attenuation, making it difficult to ...