Holger Friedrich. Applications of spherical harmonics in robot vision. PhD thesis, Goethe University Frankfurt, Germany, 2001. [doi]
@phdthesis{dnb-15785, title = {Applications of spherical harmonics in robot vision}, author = {Holger Friedrich}, year = {2001}, url = {http://d-nb.info/101457028X}, researchr = {https://researchr.org/publication/dnb-15785}, cites = {0}, citedby = {0}, school = {Goethe University Frankfurt, Germany}, }