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[[Top>FrontPage]] > [[Research Contents]] *Research Outline [#f96b75ab] From the birth of Saga Lab, we have been researching sketch drawing interfaces continuously. In our laboratary, we have given birth to [[FSCI>Research Contents/FSCI]] as a general purpose sketch recognition algorithm. FSCI recognizes a sketch drawing as the intended basic geometrical shape by using fuzzy reasoning on the roughness of drawing manner of the user. FSCI has been realized as a C language based library as FTK(FSCI Took Kit). Presently the next generation of FTK is been developed as FTK+. Moreover, now we are developing [[SKIT>Research Contents/SKIT]], which is a front-end processor for 2 dimensional sketch drawing. By implementing FSCI as a front-end processor, adding sketch drawing function to CAD or 3D modelling applications will become very easy. Also, FTK supports 3D sketching and 3D modelling software [[BlueGrotto>Research Contents/BlueGrotto]] that work in VR environments is being developed. In BlueGrotto, solic shapes can be made just by drawing in the air. *Main line of research [#ge0aff12] Let us explain about the developments that are the key to the researches being conducted at Saga Lab. -[[Sketch identification engine FSCI>Research Contents/FSCI]] -[[General purpose sketch curve input interface SKIT>Research Contents/SKIT]] -[[3D curve sketch interface for virtual reality BlueGrotto>Research Contents/BlueGrotto]] |[[&ref(Research Contents/s_fsci7curve_1.png,100%);:http://sagaweb.csse.muroran-it.ac.jp/b_images/HP_fsci7curve_1.png]]|[[&ref(Research Contents/s_shade_1.png,100%);:http://sagaweb.csse.muroran-it.ac.jp/b_images/shade_1.png]]|[[&ref(Research Contents/s_bg.png,100%);:http://sagaweb.csse.muroran-it.ac.jp/b_images/bg.png]]| *Reference [#od81294a] -[[Materials>Research Contents/Materials]]
