TY - GEN
T1 - Design of a digital image mask for intensity control of holographic data storage system using neural network
AU - Kim, Sang Hoon
AU - Yang, Hyunseok
AU - Park, Young Pil
PY - 2008
Y1 - 2008
N2 - Holographic data storage uses two dimensional page unit data. Because it uses a wide plane wave for large data area, the light can be distorted or affected by a noise. If intensity of the light for carrying a data in signal arm is controlled, we can store and reconstruct a better data page excluding some distortions and noises. A digital image mask is designed using back propagation algorithm of neural network to control the intensity distribution of the light for signal beam. In the simulation, the reconstructed data page with less error pixels are obtained in spite of an IPI noise.
AB - Holographic data storage uses two dimensional page unit data. Because it uses a wide plane wave for large data area, the light can be distorted or affected by a noise. If intensity of the light for carrying a data in signal arm is controlled, we can store and reconstruct a better data page excluding some distortions and noises. A digital image mask is designed using back propagation algorithm of neural network to control the intensity distribution of the light for signal beam. In the simulation, the reconstructed data page with less error pixels are obtained in spite of an IPI noise.
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U2 - 10.1109/ICCAS.2008.4694531
DO - 10.1109/ICCAS.2008.4694531
M3 - Conference contribution
AN - SCOPUS:58149088975
SN - 9788995003893
T3 - 2008 International Conference on Control, Automation and Systems, ICCAS 2008
SP - 84
EP - 87
BT - 2008 International Conference on Control, Automation and Systems, ICCAS 2008
T2 - 2008 International Conference on Control, Automation and Systems, ICCAS 2008
Y2 - 14 October 2008 through 17 October 2008
ER -