All-Optical image processing based on Integrated Optics

被引：0
|
作者：
Almeida, L.
Kumar, N.
Parca, G.
Tavares, A.
Lopes, A.
Teixeira, A.
机构：
来源：
2014 16TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON) | 2014年
关键词：
optical image processing; optical wavelet transform; lossy compression;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we presented an all-optical processing based on integrated optics. The two dimensional (2D) Discrete Wavelet Transform (DWT) applied on the data block of an image to implement a lossy compression method. Then, an all-optical Haar Wavelet transform device designed that is able to apply the DWT. In the end of the paper, a small part of the DWT image retrieved the so called "Scaling image", to investigate the possibility of a lossy compression method between optical devices using a 3dB coupler in the C Band wavelength.
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页数：5
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