对image compositing近几年技术发展的总结

最新推荐文章于 2021-07-04 04:26:49 发布

zjmwqx

最新推荐文章于 2021-07-04 04:26:49 发布

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本文链接：https://blog.youkuaiyun.com/zjmwqx/article/details/8035931

本文介绍了图像合成与编辑技术的发展历程，从1983年提出的基于多重分辨率的样条分析方法到1999年的非参数采样纹理合成，再到2003年里程碑式的泊松图像编辑技术。这些技术涵盖了多重分辨率分析、马尔科夫随机场模型及泊松方程等核心概念。

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1983 A multiresolution Spline with Application to Image Mosaics Peter J.Burt

This article states a methods of image composting, mainly based on multiresolution and spline anylisis. When we first get this problem, it's probably make use of spline anylisis to feather the bordering. However, different scales of conincidence in the bordering can be modeled with the same spline and change region. This paper solve this problem by dealing with spline changing in multiresolution which departs different frequences of information into different resolution.

1999 Texture Synthesis by Non-parametric Sampling

This article propose a method to texture synthesis by utilizing the MRF(markov random field model). This laid a strong foundation for image synthesis in future.

2003 a mile-stone: Poisson Image Editing

Poisson's equation is a partial differential equation of elliptic type, 2阶导数方程。

This paper model the image compositing problem as a Poisson's equation with constraints. Then solve it . We call it Gradient-domain methods.

This method is broadly accepted until now and produce good results.

2004 a mile