Single pixel structured imaging through fog
Abstract
We describe the application of structured imaging with a single-pixel camera to imaging through fog. We demonstrate the use of a high-pass filter on the detected bucket signals to suppress the effects of temporal variations of fog density and enable an effective reconstruction of the image. A quantitative analysis and comparison of several high-pass filters are demonstrated for the application. Both computational ghost imaging and compressive sensing techniques were used for image reconstruction and compressive sensing was observed to give a higher reconstructed image quality.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- May 27, 2021
- Source ID
- 10.1364/ao.425281
Entities
People
- John Reintjes
- Mark Bashkansky
- Samuel D Park
Organizations
- Office of Naval Research
- United States Naval Research Laboratory