论文
当前位置:
Chinese
>
科学研究
>
论文
Photonic crystal slab Laplace operator for image differentiation
- 发表刊物：Optica
- 摘要：Spatial differentiation is important in image-processing applications such as image sharpening and edge-based segmentation. In these applications, of particular importance is the Laplacian, the simplest isotropic derivative operator in two dimensions. Spatial differentiation can be implemented electronically. However, in applications requiring real-time and high-throughput image differentiation, conventional digital computations become challenging. Optical analog computing may overcome this challenge by offering high-throughput low-energy-consumption operations using compact devices …
- 卷号：5
- 期号：3
- 页面范围：251-256
- 是否译文：否
- 发表时间：2018-03-20
- 发布期刊链接：https://opg.optica.org/optica/fulltext.cfm?uri=optica-5-3-251&id=382123
