Media type: Electronic Conference Proceeding Title: Three-dimensional morphology based on Ξ-filters Contributor: Preston, Jr., Kendall Published: SPIE, 1992 Published in: SPIE Proceedings, 1658 (1992), Seite 63 Extent: 63 Language: Without Specification DOI: 10.1117/12.58389 ISSN: 0277-786X Origination: Footnote: