Demonstration of image edge detection based on microring resonators (IMAGE)

Opto-Electronic Journals Group

Demonstration of image edge detection based on microring resonators

Caption

Fig 3. Demonstration of image edge detection based on microring resonators. (a) Time-division multiplexed all-optical binary convolution architecture; (b) Wavelength-division multiplexed all-optical binary convolution architecture; (c) Principle of image edge detection using a binary gradient estimation algorithm; (d) Output results of the image edge detection

Credit

Qiang Zhang, Yingjun Fang, Ning Jiang

Usage Restrictions

News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this paper only.

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.