| D. K. Pai and L. M. Reissel. Haptic interaction with multiresolution image curves. Computer and Graphics, 21:405-- 411, 1997. |
....there is relatively little work proposed on the use of LODs or multiresolution modeling techniques for physicallybased object manipulation, interaction and simulation. Pai and Reissell developed a wavelet decomposition with a 2D bounding volume hierarchy for manipulating image curves in the plane [20]. Hirota, et al. presented an efficient algorithm for volume preserving free form deformation using a multi level optimization algorithm for physicallybased model manipulation and deformation [14, 15] Recently, Ehmann and Lin proposed the use of geometric level of detail for accelerating general ....
D. K. Pai and L. M. Reissel. Haptic interaction with multiresolution image curves. Computer and Graphics, 21:405--411, 1997.
....the position. The new valid desired location is then taken as the new virtual location. This process is repeated at a speed of 20 Hz, which is the frequency of updated real locations from the joystick and new walls sent to it. This approach does not use any bounding spheres and boxes as in [7] and [8]. Previous location Desired location Constraining New location Line Figure 4 Handling of corners In figure 4 is shown the special case of endpoints of constraining lines. Here the straight movement of the virtual location is not legal, as it crosses the line. A intermediate virtual location ....
D. K. Pai, L.-M. Reissel, "Haptic Interaction with Multiresolution Image Curves, Comput. & Graphics, Vol. 21, No. 4, 1997
No context found.
D. K. Pai and L. M. Reissel. Haptic interaction with multiresolution image curves. Computer and Graphics, 21:405-- 411, 1997.
Online articles have much greater impact More about CiteSeer.IST Add search form to your site Submit documents Feedback
CiteSeer.IST - Copyright Penn State and NEC