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Steerable filter

In applied mathematics, a steerable filter is an orientation-selective convolution kernel used for image enhancement and feature extraction that can… 
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Related topics

Related topics

5 relations
Edge detectionPyramid (image processing)Viola–Jones object detection framework

Broader (2)

Feature detection (computer vision)Image processing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2013
Highly Cited
2013
Rotation-Invariant HOG Descriptors Using Fourier Analysis in Polar and Spherical Coordinates
The histogram of oriented gradients (HOG) is widely used for image description and proves to be very effective. In many vision… 
Highly Cited
2012
Highly Cited
2012
Cellular broadband millimeter wave propagation and angle of arrival for adaptive beam steering systems (invited paper)
The advent of inexpensive millimeter wave devices and steerable antennas will lead to future cellular networks that use carrier… 
Highly Cited
2009
Highly Cited
2009
Experimental investigations of 60 GHz WLAN systems in office environment
This paper presents the results of an experimental investigation of 60 GHz wireless local area network (WLAN) systems in an… 
Review
2007
Review
2007
Design of an endoluminal NOTES robotic system
Natural orifice transluminal endoscopic surgery, or NOTES, allows for exceedingly minimally invasive surgery but has high… 
2007
2007
Kinematic characterization of a cardiac ablation catheter
Catheters are flexible devices widely used in minimally invasive cardiac surgeries. The limited maneuverability of currently… 
Highly Cited
2003
Highly Cited
2003
Two-dimensional beam steering using an electrically tunable impedance surface
By covering a metal ground plane with a periodic surface texture, we can alter its electromagnetic properties. The impedance of… 
Highly Cited
2003
Highly Cited
2003
Target tracking in airborne forward looking infrared imagery
Highly Cited
2003
Highly Cited
2003
Video-rate stereo depth measurement on programmable hardware
This paper describes the implementation of a stereo depth measurement algorithm in hardware on field programmable gate arrays… 
Highly Cited
2001
Highly Cited
2001
Image fusion by using steerable pyramid
Highly Cited
2001
Highly Cited
2001
Providing multimedia communications services from high altitude platforms
System level design considerations for high altitude platforms operating in the mm-wave bands are examined. Propagation effects… 
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