distance

来源： https://stackoverflow.com/questions/64245389/pairwise-wasserstein-distance-on-2-arrays

来源： https://stackoverflow.com/questions/34738076/compute-matrix-of-pairwise-angles-between-two-arrays-of-points

来源： https://stackoverflow.com/questions/34738076/compute-matrix-of-pairwise-angles-between-two-arrays-of-points

来源： https://stackoverflow.com/questions/39995839/gis-calculate-distance-between-point-and-polygon-border

来源： https://stackoverflow.com/questions/39995839/gis-calculate-distance-between-point-and-polygon-border

来源： https://stackoverflow.com/questions/52500239/best-match-between-two-sets-of-points

来源： https://stackoverflow.com/questions/52500239/best-match-between-two-sets-of-points

来源： https://stackoverflow.com/questions/35518403/how-to-use-a-user-defined-metric-for-nearest-neighbors-in-scikit-learn

问题 I have a black and white bitmap image shown here: The image size is 200,158. I want to pick two points that fall on the white path and calculate the shortest distance between those two points following only the white pixels. I am not sure how to approach this problem. I want to create a function that I call with 2 sets of x,y coordinates and it returns the number of pixels following the shortest route along the white pixels only. Any pointers would be greatly appreciated. 回答1: As stated in

问题 I have a black and white bitmap image shown here: The image size is 200,158. I want to pick two points that fall on the white path and calculate the shortest distance between those two points following only the white pixels. I am not sure how to approach this problem. I want to create a function that I call with 2 sets of x,y coordinates and it returns the number of pixels following the shortest route along the white pixels only. Any pointers would be greatly appreciated. 回答1: As stated in