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Scale-Invariant Feature Transform (SIFT)
The
Scale-Invariant Feature Transform
(SIFT) is an
algorithm in computer vision
used to detect and describe
local features in images
, which remains robust to
changes in scale
, rotation, and illumination. It is widely used for
object recognition
,
image stitching
, and
3D modeling
due to its ability to find
distinctive invariant features
across
various transformations
.
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