Title :
Noise measurement in video images
Author :
Hentschel, C. ; Haiyan He
Author_Institution :
Philips Res. Lab., Eindhoven, Netherlands
Abstract :
Many image enhancement algorithms easily fail in the presence of noise. Noise adaptive algorithms are much more robust, and a good and accurate enough algorithm for noise measurement is a key component. The proposed algorithms combine good performance with low complexity.
Keywords :
AWGN; Adaptive signal processing; Computational complexity; Image enhancement; Video signal processing; AWGN; additive white Gaussian noise; complexity; image enhancement algorithms; noise adaptive algorithms; performance; video images; Adaptive algorithm; Amplitude estimation; Band pass filters; Image enhancement; Laboratories; Noise level; Noise measurement; Noise robustness; PSNR; Working environment noise;
Conference_Titel :
Consumer Electronics, 2000. ICCE. 2000 Digest of Technical Papers. International Conference on
Conference_Location :
Los Angles, CA, USA
Print_ISBN :
0-7803-6301-9
DOI :
10.1109/ICCE.2000.854495
