Kaleido Scope

An Adaptive Kernel-Growing Median Filter for High Noise Images

Department of Electrical and Computer Engineering, University of Alabama at Birmingham, Birmingham, AL, USA Electrical and Computer Engineering Departmental Honors Program, University of Alabama at ...
EDN

Median filters – An efficient way to remove impulse noise

The combination of brushed DC motors and small-signal sensors, whether on a robot platform or some other electrical machine system, can be a challenging proposition. The several-orders-of-magnitude ...
ISA

Data filtering in process automation systems

A data filter is a device, algorithm, or process that removes some unwanted components or features from a data signal. The unwanted component may be random noise (perhaps from mixing turbulence or ...
EDN

FPGA Implementation of Median Filter for Noise

A hardware and software implementation of median filter was done. A hardware implementation of Median filter algorithm (Noise removing Algorithm) using VHDL in Spartan2 FPGA family. The image files ...