Based on the analysis of the nonuniformity noise characteristics in infrared focal plane arrays, an adaptive method with the core of inverted median filtering for nonuniformity correction in infrared focal plane arrays is presented in this paper.

Study on a method of removal ECG baseline drift based on median filtering;

The technology about echo edge detection and median filtering on radar image;

Classifying the stratums in the images from the geology radar sonde based on the BP neutral network and median filtering;

An effective adaptive median filter algorithm;

Denoising algorithm based on median filter and morphology;

The gray forecast model based on median filter and its application in dam deformation forecast;

There exist two (different) methods that can remove noiselinear filtering and medium filtering.

This paper modifies the traditional medium filtering algorithm,and provides a new algorithm which keeps the advantages of traditional algorithm and gets better results of dispel image noise by using iterative idea of synchronization renovating .

First,medium filtering is used to restrain the noise in an infrared image.

Image processing with medium value filter;

A practical method of removing image noise with medium value filter was put forward.

Design of Median-Filter Co-Processor Based on NiosII;

Based on Windows 2000 and VIsual C~(++), a highly reliable asynchronous communication for RS-485 is programmed by Windows API, which realizes the temperature detection and the parameters setting for temperature controller, in addition, clears the impulse interference by median-filter method in the course of data-transmission.