A study on the removal of adherent water drops in images causing view disturbance

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  • 画像中の視野妨害となる水滴の除去に関する検討
  • ガゾウ チュウ ノ シヤ ボウガイ ト ナル スイテキ ノ ジョキョ ニ カンスル ケントウ

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Description

In rainy days, it is often the case that images taken by the camera are hard to see because of adherent water drops on the surface of the lens or the protecting glass. In this paper, we propose a method for improving the quality of such images. The method employs multiple camera images describing the same scene, and synthesizes an image in which the water drops are eliminated. A preliminary study is focused on algorithms for extracting water drops from two and three images of a distant scene in which no stereoscopic disparities exist.

Journal

  • ITE Technical Report

    ITE Technical Report 25.65 (0), 7-12, 2001

    The Institute of Image Information and Television Engineers

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