IMAGE EDITING encompasses the processes of altering images, whether
they are digital photographs, traditional photo-chemical
photographs, or illustrations.
CONTRAST - It is determined by the difference in the colour and
brightness of the object and other objects within the same field of
view. It is the difference in luminance or colour that makes an
object distinguishable.
INVERT - This utility takes an image of any format and inverts the
colors in it. Black becomes white, and white becomes black, and so
for all the colors. Naturally, running the process twice on an image
results back to the original image.
GRAYSCALE - It a kind of black-and-white or gray monochrome, are
composed exclusively of shades of gray. The contrast ranges from
black at the weakest intensity to white at the strongest.
FILTERS - On applying the WARM filter, the red intensity of image
increases. Similarly, on application of COOL and EMERALD filter, the
intensity of blue and green color increases, respectively.
SATURATE - It is the intensity and purity of a color as displayed in
an image. The higher the saturation of a color, the more vivid and
intense it is. The lower a color's saturation, the closer it is to
pure gray on the grayscale.
