Tony Heap, David Hogg. Extending the Point Distribution Model using polar coordinates. Image Vision Comput., 14(8):589-599, 1996. [doi]
@article{HeapH96:1,
title = {Extending the Point Distribution Model using polar coordinates},
author = {Tony Heap and David Hogg},
year = {1996},
doi = {10.1016/0262-8856(96)01094-3},
url = {http://dx.doi.org/10.1016/0262-8856(96)01094-3},
researchr = {https://researchr.org/publication/HeapH96%3A1},
cites = {0},
citedby = {0},
journal = {Image Vision Comput.},
volume = {14},
number = {8},
pages = {589-599},
}