Abstract
Gradient-based optical-flow techniques can be used to track image motion from atmospheric turbulence, with similar accuracy to correlation-based methods. Application to astronomical and horizontal image sequences are presented. Error analysis and limitations are discussed.
© 2001 Optical Society of America
PDF ArticleMore Like This
David Clyde, Donald Fraser, Andrew Lambert, and Ian Scott-Fleming
STuB1 Signal Recovery and Synthesis (SRS) 2001
Donald Fraser, Glen Thorpe, and Andrew Lambert
STuB.1 Signal Recovery and Synthesis (SRS) 1998
Andrew Lambert, Donald Fraser, Glen Thorpe, Mohammad Reza Sayyah Jahromi, David Clyde, James Webb, and Murat Tahtali
SMB4 Signal Recovery and Synthesis (SRS) 2001