HDRinstant is based on a cutting-edge technology, inspired from astrophotography techniques. It creates long exposures by stacking multiple images from a video sequence. The use of video allows to manage the luminous dynamics of a scene, i.e. the difference between the brightest and the darkest.
The user selects a frame (a “decisive moment”) from a video. HDRinstant combines this frame with several neighboring frames and then uses a “morphing” technique to reconstruct the final image. This cutting-edge technology provides greater detail in dark areas and increases the signal-to-noise ratio.