{"version":"1.0","type":"link","title":"Structure tensor - Newikis","description":"In mathematics, the structure tensor, also referred to as the second-moment matrix, is a matrix derived from the gradient of a function. It describes the distribution of the gradient in a specified neighborhood around a point and makes the information invariant to the observing coordinates. The…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}