Image Morphing by using Thin Plate Spline Transformation and Snake Model

スポンサーリンク

概要

• 論文の詳細を見る

• The interpolation of scattered data is a problem that is appearing in science and engineering.In this paper, we presents a warping algorithm using thin plate spline, a well known scattered data method which has several advantages.It is efficient in time complexity and smoothed interpolated morphed images with only a remarkably small number of feature points specified.It allows each feature point to be mapped to the corresponding feature point in the warped image.Once the images warped to align the positions of feature and their shapes.The in-between images from given two images could be defined by cross dissolving the positions of correspondence features and their shapes and colors.We adopt a semiautomatic algorithm based on ziplock snake model for the establishment of these correspondence points. We also, describe an efficient cross dissolve algorithm to generate the in-between images.Comparison with other two scattered data methods;redial basis function and elastic body spline are explained.

• 1998-02-04

著者

• Hassanien Aboul

  Graduate School Of Information Scene & Engineering Tokyo Institute Of Technology

• NKAJIMA Masayuki

  Graduate School of Information Science & Engineering, Tokyo Institute of Technology

• Nkajima Masayuki

  Graduate School Of Information Science & Engineering Tokyo Institute Of Technology

関連論文

• 極分解補間を用いた線形フラクタル形状のアニメーション(論文 3次元映像情報メディア技術)
• 15-1 Polar Decomposition Interpolations for Linear Fractal Metamorphosis
• Petri Net Modeling Methods For Generating Self-Similar Fractal Images
• 15-2 Image Metamorphosis for Inter Slice Interpolation of Medical Images
• Image Morphing by using Thin Plate Spline Transformation and Snake Model
• Image Morphing by using Thin Plate Spline Transformation and Snake Model
• Image Morphing by using Thin Plate Spline Transformation and Snake Model
• Image Metamorphosis based on Elastic Body Spline and Snake Model
• Non-Linear Image Registration : Combining Viscous Fluid Deformations and Elastic Body Splines

スポンサーリンク