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Speeded up robust features

Index Speeded up robust features

In computer vision, speeded up robust features (SURF) is a patented local feature detector and descriptor. [1]

20 relations: Abscissa and ordinate, Blob detection, Computer vision, Determinant, European Conference on Computer Vision, Feature (computer vision), Feature detection (computer vision), Gaussian blur, GLOH, Haar-like feature, Hessian matrix, Image registration, Local energy-based shape histogram, Outline of object recognition, Pyramid (image processing), Scale-invariant feature transform, Speeded up robust features, Statistical classification, Summed-area table, 3D reconstruction.

Abscissa and ordinate

In mathematics, the abscissa (plural abscissae or abscissæ or abscissas) and the ordinate are respectively the first and second coordinate of a point in a coordinate system.

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Blob detection

In computer vision, blob detection methods are aimed at detecting regions in a digital image that differ in properties, such as brightness or color, compared to surrounding regions.

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Computer vision

Computer vision is a field that deals with how computers can be made for gaining high-level understanding from digital images or videos.

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Determinant

In linear algebra, the determinant is a value that can be computed from the elements of a square matrix.

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European Conference on Computer Vision

ECCV, the European Conference on Computer Vision, is a biennial research conference with the proceedings published by Springer Science+Business Media.

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Feature (computer vision)

In computer vision and image processing, a feature is a piece of information which is relevant for solving the computational task related to a certain application.

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Feature detection (computer vision)

In computer vision and image processing feature detection includes methods for computing abstractions of image information and making local decisions at every image point whether there is an image feature of a given type at that point or not.

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Gaussian blur

In image processing, a Gaussian blur (also known as Gaussian smoothing) is the result of blurring an image by a Gaussian function (named after mathematician and scientist Carl Friedrich Gauss).

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GLOH

GLOH (Gradient Location and Orientation Histogram) is a robust image descriptor that can be used in computer vision tasks.

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Haar-like feature

Haar-like features are digital image features used in object recognition.

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Hessian matrix

In mathematics, the Hessian matrix or Hessian is a square matrix of second-order partial derivatives of a scalar-valued function, or scalar field.

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Image registration

Image registration is the process of transforming different sets of data into one coordinate system.

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Local energy-based shape histogram

Local energy-based shape histogram (LESH) is a proposed image descriptor in computer vision.

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Outline of object recognition

The following outline is provided as an overview of and topical guide to object recognition: Object recognition – technology in the field of computer vision for finding and identifying objects in an image or video sequence.

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Pyramid (image processing)

Pyramid, or pyramid representation, is a type of multi-scale signal representation developed by the computer vision, image processing and signal processing communities, in which a signal or an image is subject to repeated smoothing and subsampling.

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Scale-invariant feature transform

The scale-invariant feature transform (SIFT) is an algorithm in computer vision to detect and describe local features in images.

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Speeded up robust features

In computer vision, speeded up robust features (SURF) is a patented local feature detector and descriptor.

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Statistical classification

In machine learning and statistics, classification is the problem of identifying to which of a set of categories (sub-populations) a new observation belongs, on the basis of a training set of data containing observations (or instances) whose category membership is known.

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Summed-area table

A summed-area table is a data structure and algorithm for quickly and efficiently generating the sum of values in a rectangular subset of a grid.

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3D reconstruction

In computer vision and computer graphics, 3D reconstruction is the process of capturing the shape and appearance of real objects.

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Redirects here:

Herbert Bay, S.U.R.F, S.U.R.F., S.u.r.f, S.u.r.f., Speeded Up Robust Features.

References

[1] https://en.wikipedia.org/wiki/Speeded_up_robust_features

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