Derek_Rankins_Photography (1) - PowerPoint PPT Presentation

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Derek_Rankins_Photography (1)

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The Derek Rankins Photography is the science, art, application & practice of creating durable images by recording light or other electromagnetic radiation, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film. – PowerPoint PPT presentation

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Title: Derek_Rankins_Photography (1)


1
Welcome To Derek Rankins Photography
2
Derek Rankins Photography
  • The Derek Rankins Photography is the science,
    art, application practice of creating durable
    images by recording light or other
    electromagnetic radiation, either electronically
    by means of an image sensor, or chemically by
    means of a light-sensitive material such
    as photographic film.

3
Derek Rankins
  • The Derek Rankins is the most famous photographer
    that describe, In a digital image the white point
    is the lightest spot (highest RGB levels for
    color files and lowest black for grayscale
    files) within the image. The black point is the
    darkest spot (lowest RGB levels for color files
    and highest black for grayscale files) a
    mid-point refers to a spot with RGB levels or
    black in the middle of the range. Generally but
    not always, the three aim points correspond to
    the white-point, a mid-point the black-point
    within a digital image they correspond to the
    lightest patch, a mid-density patch the darkest
    patch on the reference gray scale within the
    digital image.

4
Derek Rankin Photographer
  • The Derek Rankin Photographer is the great
    photographer that takes the photographs very
    efficiently. Many image processing applications
    have automatic and manual place white-point and
    place black-point controls that adjust the
    selected areas to be the lightest and darkest
    portions of the image, and that will neutralize
    the color in these areas as well as. Also, most
    have a neutralize mid-point control, but
    usually the tonal adjustment for brightness has
    to be done separately with a curves, levels,
    tone curve control.

5
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