Correcting Digital Photography

Is the process of removing portions of an image to create focus or strengthen the composition.

Occurs when an object is photographed from an angle rather than from a straight-on view.

Commands let you rotate or flip an entire image.

Illustrates how pixels in an image are distributed by graphing the number of pixels at each color intensity level.

Can exhibit different types of defects at certain focal lengths, f-stops, and focus distances.

Causes the edges, especially the corners, of an image to be darker than the center.

Causes straight lines to appear to bow outward.

Causes straight lines to appear to bend inward.

Is caused by the failure of the lens to focus different colors to the same spot.

Corrects the tonal range and color balance of an image by adjusting intensity levels of image shadows, midtones, and highlights.

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