アフィンマッチングによるカラー動画像の動き抽出 : 視聴覚技術,画像処理・コンピュータビジョン  [in Japanese] Motion estimation of Color moving images using an affine matching  [in Japanese]

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Author(s)

Abstract

The method of motion displacement estimation of moving images which includes rotation and scaling between frames was developed by C.F.Fuh et al[1]. In this method, shape deformations modeled by affine matching were considered for image matching. But, this algorithm required much more computational time when compared to the conventional block matching algorithm[2] which considered only shifting. In this paper, we show a way of reducing the number of calculations, and we succeeded to reduce the computational time to 7 times that of the conventional block matching algorithm. We also applied our method to color moving images, and an example using Munsell color space is shown.

Journal

  • ITE Technical Report

    ITE Technical Report 16(70), 37-40, 1992

    The Institute of Image Information and Television Engineers

Codes

  • NII Article ID (NAID)
    110003685487
  • Text Lang
    JPN
  • ISSN
    0386-4227
  • Data Source
    NII-ELS  J-STAGE 
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