초록 ▼

A three-dimensional (3-D) machine-vision involving a method and apparatus for performing segmentation of 3-D objects. Multiple stereo-related sets (left/right, top/left, top/right) of two-dimensional video pixel data are separately processed into sets of edges. Each stereo-related set is then pair-w

A three-dimensional (3-D) machine-vision involving a method and apparatus for performing segmentation of 3-D objects. Multiple stereo-related sets (left/right, top/left, top/right) of two-dimensional video pixel data are separately processed into sets of edges. Each stereo-related set is then pair-wise processed to convert pairs of sets of edge data into 3-D point data. Multiple sets of pair-wise 3-D data are then merged and used for obtaining 3-D features which are then clustered into discrete 3-D objects that can lie on any arbitrary plane.

대표청구항 ▼

A three-dimensional (3-D) machine-vision involving a method and apparatus for performing segmentation of 3-D objects. Multiple stereo-related sets (left/right, top/left, top/right) of two-dimensional video pixel data are separately processed into sets of edges. Each stereo-related set is then pair-w

A three-dimensional (3-D) machine-vision involving a method and apparatus for performing segmentation of 3-D objects. Multiple stereo-related sets (left/right, top/left, top/right) of two-dimensional video pixel data are separately processed into sets of edges. Each stereo-related set is then pair-wise processed to convert pairs of sets of edge data into 3-D point data. Multiple sets of pair-wise 3-D data are then merged and used for obtaining 3-D features which are then clustered into discrete 3-D objects that can lie on any arbitrary plane. erg; US-4969041, 19901100, O'Grady et al.; US-4972471, 19901100, Gross et al.; US-4972476, 19901100, Nathans; US-4977594, 19901200, Shear, 380/004; US-4979210, 19901200, Nagata et al.; US-4993068, 19910200, Piosenka; US-4996530, 19910200, Hilton; US-5010405, 19910400, Schreiber et al.; US-5027401, 19910600, Soltesz; US-5036513, 19910700, Greenblatt; US-5040059, 19910800, Leberl; US-5063446, 19911100, Gibson; US-5073899, 19911200, Collier et al.; US-5075773, 19911200, Pullen et al.; US-5077608, 19911200, Dubner; US-5077795, 19911200, Rourke et al.; US-5079648, 19920100, Maufe; US-5083224, 19920100, Hoogendoorn et al.; US-5086469, 19920200, Gupta et al.; US-5091966, 19920200, Bloomberg et al.; US-5095196, 19920300, Miyata; US-5103459, 19920400, Gilhousen et al.; US-5113437, 19920500, Best; US-5128525, 19920700, Stearns et al.; US-5134496, 19920700, Schwab et al.; US-5144660, 19920900, Rose; US