In image processing, computer vision and related fields, an image moment is a certain particular weighted average (moment) of the image pixels' intensities, or a function of such moments, usually chosen to have some attractive property or interpretation.
Image moments are useful to describe objects after segmentation. Simple properties of the image which are found via image moments include area (or total intensity), its centroid, and information about its orientation.
Read more about Image Moment: Raw Moments, Central Moments, Scale Invariant Moments, Rotation Invariant Moments
Famous quotes containing the words image and/or moment:
“The hero was distinguished by his achievement; the celebrity by his image or trademark. The hero created himself; the celebrity is created by the media. The hero was a big man; the celebrity is a big name.”
—Daniel J. Boorstin (b. 1914)
“Time is strange. A moment can be as short as a breath, or as long as eternity.”
—Ardel Wray, and Edward Dien. Jacques Tourneur. Cemetery Gatekeeper, The Leopard Man, talking to Consuelo (1943)