Journals | Cart | Stumble | Community

image segmentation


Select: All \| None \| Toggle Preview: Open All \| Close All
2003
			Hertzmann, A.	Shape and materials by example: a photometric stereo approach read more Abstract: This paper presents a technique for computing the geometry of objects with general reflectance properties from images. For surfaces with varying material properties, a full segmentation into different material types is also computed. It is assumed that the camera viewpoint is fixed, but the illumination varies over the input sequence. It is also assumed that one or more example objects with similar materials and known geometry are imaged under the same illumination conditions. Unlike most previous work in shape reconstruction, this technique can handle objects with arbitrary and spatially-varying BRDFs. Furthermore, the approach works for arbitrary distant and unknown lighting environments. Finally, almost no calibration is needed, making the approach exceptionally simple to apply. image segmentation; Computer vision; image reconstruction; image sequences; stereo image processing; BRDF; camera viewpoint; illumination; image reflectance; image sequence; material by example; material clustering; object geometry computation; photometric stereo; shape by example; shape reconstruction; Checkout More Details \| Available Online	2003
1991
			Bouman, C.	Multiple Resolution Segmentation of Textured Images read more Abstract: Sorry no abstract available for this article image segmentation; clustering; Checkout More Details	1991
			Matthews, G.	Clustering Without a Metric read more Abstract: Sorry no abstract available for this article image segmentation; clustering; Checkout More Details	1991
1984
			Pong, Ting-Chuen	Experiments in Segmentation Using a Facet Model Region Grower read more Abstract: Sorry no abstract available for this article Spatial Algs; image segmentation; region growing; Checkout More Details	1984
1981
			Haralick, Robert M.	A Facet Model for Image Data read more Abstract: Sorry no abstract available for this article image segmentation; Checkout More Details	1981

Results: 5

1

Results per page: [25]

;

Filter Results By SubTopic

clustering (2);

image reflectance (1);

Spatial Algs (1);

image sequence (1);

Computer vision (1);

material by example (1);

material clustering (1);

region growing (1);

object geometry computation (1);

image reconstruction (1);

photometric stereo (1);

image sequences (1);

shape by example (1);

stereo image processing (1);

shape reconstruction (1);

BRDF (1);

camera viewpoint (1);

illumination (1);

Feedback | About Memento