A novel image highly compressed technique has been introduced to reduce the artifacts in compressed JPEG images. In order to reduce the noise, non-linear filtering techniques are often employed than linear filters and don’t degrade the edges. A new metric has been introduced to reduce the artifacts occurred in colored images along the sharp transitions using directional spread parameter. Simulations on compressed images show improvement in artifact reduction by using edge based directional fuzzy filter when compared to the non-linear filters.
Wilvathi, E. and RAO, M. KOTESWARA
"A Novel Image Highly Compression Technique With Spread Parameter,"
International Journal of Electronics and Electical Engineering: Vol. 1:
3, Article 9.
Available at: https://www.interscience.in/ijeee/vol1/iss3/9