Title :
Improved median filter for impulse noise removal
Author_Institution :
Electron. & Telecommun. Fac., Politehnica Univ. of Bucharest, Romania
Abstract :
The paper presents a simpler and efficient median filter used for removing the impulsive noise from the images. A real time implementation using a digital signal processor (DSP) is also presented. The improved median filter presented has better performance than the classical median filter with no very great additional computational effort.
Keywords :
digital signal processing chips; impulse noise; interference suppression; median filters; DSP; corrupted image; digital signal processor; impulse detector; impulse noise removal; median filter; real time implementation; Convolution; Degradation; Detectors; Digital signal processing; Digital signal processors; Filters; Image edge detection; Image processing; Pixel; Scattering;
Conference_Titel :
Telecommunications in Modern Satellite, Cable and Broadcasting Service, 2003. TELSIKS 2003. 6th International Conference on
Print_ISBN :
0-7803-7963-2
DOI :
10.1109/TELSKS.2003.1246316
