Three different polygon morphing methods are examined. The first one is based on the utilization of the trimmed skeleton of the symmetric difference of the source and target polygons as an intermediate polygon. The second one reduces the problem to the problem of morphing compatible planar triangulations and utilizes the representation of planar triangulations as a matrix constructed using bary...

Synthesis of shape morphing compliant mechanism is inherently different from typical single output design problems, due to the multiple output points along the morphing boundary. We have previously developed a genetic algorithm (GA) based synthesis approaches, incorporating a binary ground structure parameterization, to systematically design shape morphing compliant mechanisms. However, the app...

We have developed a method for synthesizing a singing voice by gradually changing the musical expression based on speech morphing. This paper shows the advantages of this method in comparison with the approach of binary discrete transformation between two expressions, confirmed by statistical analyses of perception tests. In order to synthesize different expressional strengths of a singing voic...

We present a new approach for establishing correspondence between two homeomorphic 3D polyhedral models. The user can specify corresponding feature pairs on the polyhedra with a simple and intuitive interface. Based on these features, our algorithm decomposes the boundary of each polyhedron into the same number of morphing patches. A 2D mapping for each morphing patch is computed in order to me...

introduction: malignant tumors of the parotid gland account scarcely for 5% of all head and neck tumors. most of these neoplasms have a high tendency for recurrence, local infiltration, perineural extension, and metastasis. although uncommon, these malignant tumors require complex surgical treatment sometimes involving a total parotidectomy including a complete facial nerve resection. severe fu...

reconstruction of breast with transverse rectus abdominis myocutaneous (tram) flap is the standard for reconstruction of breast following mastectomy. in this article, authors report their experience with pedicled tram flap reconstruction of the breast. records for the patients who had undergone breast reconstruction with pedicled tram flap were retrieved. records of outpatient follow-ups were a...