METHOD OF QUANTIFYING VISUAL UNIFORMITY OF PLANAR OBJECTS
摘要
An improved image analysis method to quantify uniformity of visual appearance of planar objects. The measurements are substantially independent of both the image shading and the overall lightness differences among the objects.
申请公布号
CA2270935(A1)
申请公布日期
1998.05.14
申请号
CA19972270935
申请日期
1997.11.06
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
RUBIN, BARRY;CANNING, ROBERT VINCENT JR.;MERRILL, MICHAEL JAMES;SIMPSON, THOMAS WILLIAM III;LEWITTES, MARK E.