PixRadio: a new anaglyphic reversion technique based on radiometric differences reduction

André Luiz N. Targino da Costa, F. M. Rodrigues, R. Goularte
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Abstract

Anaglyph Stereo Matching is a particular, harder, case of the widely studied Stereo Matching algorithms. When applied to Anaglyph Reversion problem helps to improve stereo content storage and transmission, stereoscopic visualization independence and access to legacy anaglyph content available on the Web. However, the reversion process is not trivial since anaglyphs have high radiometric differences between the two views of a stereo pair of images, preventing standard stereo matching algorithms to be directly used. Different from related work, this paper presents a new pixel descriptor specially designed to deal with radiometric differences, allowing for the improvement of the final reconstructed stereo pair image quality. Experimental results show the proposed method presents, in average, better image quality when compared with related techniques.
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PixRadio:一种新的基于辐射差消减的拼字还原技术
浮雕立体匹配是一个特殊的,困难的,广泛研究的立体匹配算法的情况。当应用于立体图像还原问题时,有助于改善立体图像内容的存储和传输、立体图像可视化的独立性以及对Web上可用的遗留立体图像内容的访问。然而,由于立体图像对的两个视图之间的解析具有很高的辐射差异,因此还原过程并非微不足道,因此无法直接使用标准的立体匹配算法。与相关工作不同,本文提出了一种新的像素描述符,专门用于处理辐射差异,从而提高最终重建的立体对图像质量。实验结果表明,与相关技术相比,该方法具有更好的图像质量。
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