Jaccard similarity between two sets of boxes.

Function for determinining the Jaccard or iou (intersection over union) similarity measure between two sets of boxes.

jaccardSimilarity(boxes1, boxes2)

Arguments

boxes1	A 2-D array where each row corresponds to a single box consisting of the format (xmin,xmax,ymin,ymax) or (xmin,xmax,ymin,ymax,zmin,zmax)
boxes2	A 2-D array where each row corresponds to a single box consisting of the format (xmin,xmax,ymin,ymax) or (xmin,xmax,ymin,ymax,zmin,zmax)

Value

the Jaccard simliarity

Author

Tustison NJ

Examples

vec2d = c(1, 10, 1, 10)
vec2d_2 = c(1, 8, 1, 5)
jaccardSimilarity(vec2d, vec2d_2)
#> Error in py_discover_config(required_module, use_environment): Python specified in RETICULATE_PYTHON (/Users/ntustison/anaconda3/envs/antsx/bin/python3) does not exist
vec3d = c(1, 10, 1, 10, 1, 10)
vec3d_2 = c(1, 8, 1, 5, 1, 10)
jaccardSimilarity(vec3d, vec3d_2)
#> Error in py_discover_config(required_module, use_environment): Python specified in RETICULATE_PYTHON (/Users/ntustison/anaconda3/envs/antsx/bin/python3) does not exist