Title | FANN-based video chrominance subsampling |
Publication Type | Conference Paper |
Year of Publication | 1998 |
Authors | Dumitras, A., and F. Kossentini |
Conference Name | Acoustics, Speech and Signal Processing, 1998. Proceedings of the 1998 IEEE International Conference on |
Pagination | 1077 -1080 vol.2 |
Date Published | may. |
Keywords | computational efficiency, FANN-based video chrominance subsampling, feedforward artificial neural networks, feedforward neural nets, image colour analysis, image sampling, memory requirement, multilayer perceptrons, video signal processing |
Abstract | In this paper, we present a video chrominance subsampling method using feedforward artificial neural networks (FANNs). Experimental results show that our method outperforms spatial subsampling obtained via low pass filtering and decimation both objectively and subjectively. Other advantages of our algorithm are computational efficiency and low memory requirements. Moreover, no pre- or post-processing is required by our method |
URL | http://dx.doi.org/10.1109/ICASSP.1998.675455 |
DOI | 10.1109/ICASSP.1998.675455 |