ఇమేజ్ ఎడిటింగ్: కూర్పుల మధ్య తేడాలు

 

===వెలుతురు స్థాయి ఛాయల మార్పు===

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Image editors have provisions to change the contrast of images and brighten or darken the image. Underexposed images can be often be improved by using this feature. Recent advances have allowed more intelligent exposure correction whereby only pixels below a particular luminosity threshold are brightened, thereby brightening underexposed shadows without affecting the rest of the image.