Feature-Based Image Metamorphosis
Feature-Based Image Metamorphosis
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DOI：
10.1145/3596711.3596767
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发表时间：
1992-07
期刊：
影响因子：
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通讯作者：
Thaddeus Beier;Shawn Neely
中科院分区：
文献类型：
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作者：
Thaddeus Beier;Shawn Neely
提出了一种将一幅数字图像变形为另一幅数字图像的新技术。该方法通过提供自然的基于特征的规范和交互，为动画师提供了对视觉效果的高级控制。如果有效地使用，这种技术可以给人一种错觉，即拍摄的或计算机生成的对象正在以一种流动的、超现实的、通常是戏剧性的方式进行变换。与现有的方法进行了比较，并分析了各自的优缺点。然后，新方法被扩展以适应用于运动图像工作的图像序列之间的关键帧变换。几个例子用生成的图像进行了说明。
A new technique is presented for the metamorphosis of one digital image into another. The approach gives the animator high-level control of the visual effect by providing natural feature-based specification and interaction. When used effectively, this technique can give the illusion that the photographed or computer generated subjects are transforming in a fluid, surrealistic, and often dramatic way. Comparisons with existing methods are drawn, and the advantages and disadvantages of each are examined. The new method is then extended to accommodate keyframed transformations between image sequences for motion image work. Several examples are illustrated with resulting images.