Image blur analysis and elimination algorithm for an MTF test target of a space camera.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.441965
Abstract: The high-resolution space camera needs to image the fringe target that meets the sampling frequency in the modulation transfer function test. However, blurry regions often appear in the target image, which seriously affects the visual… read more here.
Keywords: image; target; test; space camera ... See more keywords
Wavefront detection and reconstruction method for the active optical system of a large FOV space camera based on a self-reference light source.
Sign Up to like & getrecommendations! Published in 2024 at "Optics express"
DOI: 10.1364/oe.545188
Abstract: The application of active optical technology in a large field-of-view (FOV) pushbroom imaging space camera (PISC) can compensate for optical system aberrations caused by the space environment in real time. Additionally, it can improve the… read more here.
Keywords: optical system; space camera; active optical; space ... See more keywords