Non-additive Approach for Omnidirectional Image Gradient Estimation. - Florence Jacquey; Frédéric Comby; Olivier Strauss (ICCV, 2007)

Non-Additive Approach for Gradient-Based Edge Detection. - Florence Jacquey; Kevin Loquin; Frédéric Comby; Olivier Strauss (ICIP (3), 2007)

Fuzzy edge detection for omnidirectional images. - Florence Jacquey; Frédéric Comby; Olivier Strauss (Fuzzy Sets Syst., 2008)