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QUALITY OF IMAGES IN DIGITAL AGE

COLOUR AND LIGHTNESS QUALITIES OF DIGITAL IMAGES
Friends  in this post i am going to talk about the colors used in digital images or the images we get from digital machines.  
So let us start
The following terminology is helpful to know when learning about the types of digital images.
TONAL RANGE – It is also called dynamic range.  This term refers  to dark to light ranges or values in an image usually refered to as shadows midtones and highlights.  An image that contains all or most of the possible tones, rather than a smaller portion of the possible tones, Usually appeared  more details and said to have larger tonal range or dynamic range.   Tones may also reffered to as levels or intensities.
BRIGHTNESS LIGHTNESS LUMINOSITY LUMINANCE   -These terms refer to dark to light tonal characteristics, as opposed to color characteristics.  They can be thought of as describing the image as if the colors had been converted to blacks grays and whites
Hue – it is identified by the name of the color s…