{"version":"1.0","type":"link","title":"Sombrero function - Newikis","description":"A sombrero function (sometimes called besinc function or jinc function) is the 2-dimensional polar coordinate analog of the sinc function, and is so-called because it is shaped like a sombrero hat. This function is frequently used in image processing.[failed verification] It can be defined through…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/5/57/Sombrero_function_3d.png","thumbnail_width":400,"thumbnail_height":400}