A Data-Driven Approach for Mitigating Dark Current Noise and Bad Pixels in Complementary Metal Oxide Semiconductor Cameras for Space-based Telescopes

arXiv:2403.10206v1 Announce Type: cross
Abstract: In recent years, there has been a gradual increase in the performance of Complementary Metal Oxide Semiconductor (CMOS) cameras. These cameras have gained popularity as a viable alternative to charge-coupled device (CCD) cameras in a wide range of applications. One particular application is the CMOS camera installed in small space telescopes. However, the limited power and spatial resources available on satellites present challenges in maintaining ideal observation conditions, including temperature and radiation environment. Consequently, images …

abstract arxiv astro-ph.im astro-ph.sr cameras cmos cs.cv current data data-driven metal noise performance physics.ins-det physics.optics pixels semiconductor space telescopes type