scale-invariant feature transform (SIFT)

URI: https://gptkb.org/entity/scale-invariant_feature_transform_(SIFT)
GPTKB entity
Statements (36)
Predicate Object
gptkbp:instanceOf feature detection algorithm
gptkbp:alternativeName gptkb:SIFT
gptkbp:canExtract descriptors
gptkbp:citation highly cited
gptkbp:descriptorLength 128
gptkbp:detects keypoints
gptkbp:developedBy gptkb:David_Lowe
gptkbp:field computer vision
https://www.w3.org/2000/01/rdf-schema#label scale-invariant feature transform (SIFT)
gptkbp:implementedIn gptkb:OpenCV
gptkb:VLFeat
gptkbp:input gptkb:illustrator
gptkbp:introducedIn 1999
gptkbp:license patented (expired in 2020 in the US)
gptkbp:output feature vectors
gptkbp:property scale invariance
rotation invariance
gptkbp:publishedIn gptkb:International_Journal_of_Computer_Vision
gptkbp:relatedTo gptkb:ORB
gptkb:Harris_corner_detector
gptkb:SURF
gptkbp:robustTo gptkb:music
affine transformations
illumination changes
gptkbp:step keypoint descriptor
keypoint localization
orientation assignment
scale-space extrema detection
gptkbp:supportsAlgorithm local feature descriptor
gptkbp:usedFor robotics
object recognition
image stitching
image matching
gptkbp:bfsParent gptkb:scale-space_representation
gptkb:Gaussian_scale_space
gptkbp:bfsLayer 8