Difference of Gaussians

Known as: Difference of Gaussian, DoG, Dog (disambiguation) 
In imaging science, difference of Gaussians is a feature enhancement algorithm that involves the subtraction of one blurred version of an original… (More)
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Blob detectionContinuous waveletConvolutionEdge detection
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Feature detection (computer vision)

Papers overview

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Highly Cited
2015
Highly Cited
2015
Face alignment using cascade Gaussian process regression trees
In this paper, we propose a face alignment method that uses cascade Gaussian process regression trees (cGPRT) constructed by… (More)
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2014
2014
Pan-sharpening: Use of difference of Gaussians
In this paper, we propose a fast method for pan-sharpening based on difference of Gaussians (DoGs). The Panchromatic (Pan) and… (More)
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2014
2014
Difference of Gaussians revolved along elliptical paths for ultrasound fetal head segmentation
We present a fully automatic method to segment the skull from 2-D ultrasound images of the fetal head and to compute the standard… (More)
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2013
2013
Performing edge detection by difference of Gaussians using q-Gaussian kernels
X iv :1 31 1. 25 61 v2 [ cs .C V ] 1 2 N ov 2 01 3 Performing edge detection by difference of Gaussians using q-Gaussian kernels… (More)
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Highly Cited
2012
Highly Cited
2012
FREAK: Fast Retina Keypoint
A large number of vision applications rely on matching keypoints across images. The last decade featured an arms-race towards… (More)
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2012
2012
An Improved Difference of Gaussian Filter in Face Recognition
In this paper, we analyze an improved DOG filter with different parameters in horizontal and vertical directions and the improved… (More)
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2012
2012
HEAD CONTOUR EXTRACTION FROM FETAL ULTRASOUND IMAGES BY DIFFERENCE OF GAUSSIANS REVOLVED ALONG ELLIPTICAL PATHS
Our fully automatic method to compute the biparietal diameter (BPD) and occipitofrontal diameter (OFD) from fetal ultrasound… (More)
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Review
2011
Review
2011
XDoG: advanced image stylization with eXtended Difference-of-Gaussians
Recent extensions to the standard Difference-of-Gaussians (DoG) edge detection operator have rendered it less susceptible to… (More)
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2009
2009
Microcalcification Detection in Mammograms Using Difference of Gaussians Filters and a Hybrid Feedforward-Kohonen Neural Network
This work develops a microcalcifications’ detection system in mammograms by using difference of Gaussians filters (DoG) and… (More)
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Highly Cited
1997
Highly Cited
1997
Computer-aided breast cancer detection and diagnosis of masses using difference of Gaussians and derivative-based feature saliency
A new model-based vision (MBV) algorithm is developed to find regions of interest (ROI's) corresponding to masses in digitized… (More)
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