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CARS
2001

Rendering and interaction in co-operative 3-D image analysis

14 years 25 days ago
Rendering and interaction in co-operative 3-D image analysis
Most interactive segmentation methods are defined at a 2-d level requiring sometimes extensive interaction when the object of interest is difficult to be outlined by simple means of segmentation. This may become tedious if the data happens to be a 3-d scene of which a part of the differentiating features of a structure is buried in 3-d contextual information. We propose a concept of extending interactive or semi-automatic segmentation to 3-d where coherence information may be exploited more efficiently. A non-analysed scene may be evaluated using volume rendering techniques with which the user interacts to extract the structures that he or she is interested in. The approach is based on a concept of a co-operative system that communicates with the user for finding the best rendition and analysis. Within the concept we present a new method of estimating rendering parameters if the object of interest is only partially analysed.
Klaus D. Tönnies, Manfred Hinz, Regina Pohle
Added 31 Oct 2010
Updated 31 Oct 2010
Type Conference
Year 2001
Where CARS
Authors Klaus D. Tönnies, Manfred Hinz, Regina Pohle
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