Title :
Application of neural networks on color error reductions in television receivers
Author :
Xu, Shaofan ; Crilly, Paul B.
Author_Institution :
Dept. of Electr. & Comput. Eng., Tennessee Univ., Knoxville, TN, USA
Abstract :
The application of neural networks to color error reduction in television receivers was investigated. The best results were obtained with a backpropagation neural network using one hidden layer of seven processing elements. Approximately a 70% reduction in color errors was achieved. The color error reduction was displayed on a CIE chromaticity diagram and tested with a video graphics system. Color measurements were made with this system. Both the simulation chromaticity diagram and the video color test system verified the neural network results
Keywords :
backpropagation; neural nets; telecommunications computing; television receivers; CIE chromaticity diagram; backpropagation; color error reductions; hidden layer; neural networks; processing elements; television receivers; video graphics system; Artificial neural networks; Color; Computer errors; Displays; Error correction; Intelligent networks; Neural networks; Neurons; System testing; TV receivers;
Journal_Title :
Consumer Electronics, IEEE Transactions on
