A Schrödinger Equation for the Fast Computation of Approximate Euclidean Distance Functions.
Karthik S. GurumoorthyAnand RangarajanPublished in: SSVM (2009)
Keyphrases
- distance function
- hamilton jacobi
- heat equation
- euclidean distance
- wave equation
- heat kernel
- distance computation
- finite difference
- eikonal equation
- similarity search
- nearest neighbor
- knn
- medial axis
- metric space
- euclidean space
- distance transform
- distance metric
- data points
- level set method
- distance measure
- euclidean metric
- similarity function
- steady state
- scale space
- numerical integration
- partial differential equations
- scale spaces
- quadratic form
- image brightness
- image segmentation
- machine learning
- computer vision
- diffusion process
- edit distance
- database