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gptkbp:instanceOf
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computer vision algorithm
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gptkbp:application
|
robotics
object recognition
3D modeling
image stitching
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gptkbp:category
|
feature extraction
feature matching
feature detection
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gptkbp:descriptorLength
|
128
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gptkbp:field
|
computer vision
image processing
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gptkbp:fullName
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gptkb:Scale-Invariant_Feature_Transform
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|
https://www.w3.org/2000/01/rdf-schema#label
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SIFT algorithm
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gptkbp:implementedIn
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gptkb:MATLAB
gptkb:OpenCV
gptkb:VLFeat
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gptkbp:input
|
grayscale image
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gptkbp:introducedIn
|
1999
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gptkbp:inventedBy
|
gptkb:David_Lowe
|
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gptkbp:license
|
patented (expired in 2020)
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gptkbp:notablePublication
|
gptkb:David_Lowe
gptkb:Distinctive_Image_Features_from_Scale-Invariant_Keypoints
2004
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gptkbp:output
|
set of keypoints and descriptors
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gptkbp:property
|
scale invariance
rotation invariance
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gptkbp:purpose
|
detecting and describing local features in images
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|
gptkbp:step
|
keypoint localization
orientation assignment
scale-space extrema detection
keypoint descriptor generation
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gptkbp:supportsAlgorithm
|
gptkb:ORB
gptkb:BRIEF
gptkb:SURF
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gptkbp:bfsParent
|
gptkb:David_Lowe
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gptkbp:bfsLayer
|
6
|