Image blending based on warping is a method of image processing, the aim of which is to to automatically generate sequence of intermediate image between the two different images.
The original model is constructed with partial differential equations, and includes the idea of blending the intensity and warping the shape of the image. It uses the idea of warping shapes by level set approach to obtain a sequence of image blending. The key method is by minimizing the energy functional which represents the area that has not been overlapped between two images. However, this model is useful only to images having overlapping region. The model removes the limitation of the model, makes it applicable to non-overlapping images by defining another functional representing the distance. Moreover, it generates a clearer sequence of intermediate image by adding another deformation vector, therefore successfully reducing the blurring effect of the image.
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