Title :
Improved discrete cosine transform picture coding by utilising extended Hamming codes
Author :
Emami, S. ; Miller, S.L.
Author_Institution :
Dept. of Electr. Eng., Florida Univ., Gainesville, FL, USA
fDate :
11/9/1995 12:00:00 AM
Abstract :
The authors explain how extended Hamming codes may be utilised for error protection of DCT coded pictures. The SNR graphs and the subjective examination of the images demonstrate the effectiveness of the technique
Keywords :
Hamming codes; discrete cosine transforms; error correction codes; image coding; DCT coded pictures; discrete cosine transform; error protection; extended Hamming codes; image coding;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19951383
