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The generation of scenes in mixed reality environments using the chromakey technique
A classic problem in the development of Mixed Reality systems is the registration. The correct alignment between virtual objects and the real elements is extremely important for the coherent composition of the resultant ...
Applying an improved square root unscented kalman filtering in tomographic projections of agricultural soil samples.
(In: SOUTHERN CONFERENCE ON COMPUTACIONAL MODELING, 3., 2009, Rio Grande, RS. Anais? Rio Grande, RS: FURG, 2009. 1-CD-ROM., 2013)
Covariant quantization of the superstring
After reviewing the Green-Schwarz superstring using the approach of Siegel, the superstring is covariantly quantized by constructing a BRST operator from the fermionic constraints and a bosonic pure spinor ghost variable. ...