Subimage extraction by integer-type lifting wavelet transforms

Shigeru Takano, K. Niijima

研究成果: 著書/レポートタイプへの貢献会議での発言

8 引用 (Scopus)

抄録

This paper proposes a method for extracting subimages from a huge reference image by using lifting wavelet transforms that map integers to integers. Our integer-type lifting wavelet transform contains controllable free parameters, which are constructed based on an integer version of Haar transform. Our learning method is to determine such free parameters using some subimages so as to vanish their high frequency components in the y- and x-directions. The learnt wavelet transform has the feature of the subimages. We apply such a wavelet transform to high frequency components of a reference image and check whether they are vanished or not, to detect a target subimage.

元の言語英語
ホスト出版物のタイトルIEEE International Conference on Image Processing
ページ403-406
ページ数4
2
出版物ステータス出版済み - 2000
イベントInternational Conference on Image Processing (ICIP 2000) - Vancouver, BC, カナダ
継続期間: 9 10 20009 13 2000

その他

その他International Conference on Image Processing (ICIP 2000)
カナダ
Vancouver, BC
期間9/10/009/13/00

Fingerprint

Wavelet transforms

All Science Journal Classification (ASJC) codes

  • Computer Vision and Pattern Recognition
  • Hardware and Architecture
  • Electrical and Electronic Engineering

これを引用

Takano, S., & Niijima, K. (2000). Subimage extraction by integer-type lifting wavelet transforms. : IEEE International Conference on Image Processing (巻 2, pp. 403-406)

Subimage extraction by integer-type lifting wavelet transforms. / Takano, Shigeru; Niijima, K.

IEEE International Conference on Image Processing. 巻 2 2000. p. 403-406.

研究成果: 著書/レポートタイプへの貢献会議での発言

Takano, S & Niijima, K 2000, Subimage extraction by integer-type lifting wavelet transforms. : IEEE International Conference on Image Processing. 巻. 2, pp. 403-406, International Conference on Image Processing (ICIP 2000), Vancouver, BC, カナダ, 9/10/00.
Takano S, Niijima K. Subimage extraction by integer-type lifting wavelet transforms. : IEEE International Conference on Image Processing. 巻 2. 2000. p. 403-406
Takano, Shigeru ; Niijima, K. / Subimage extraction by integer-type lifting wavelet transforms. IEEE International Conference on Image Processing. 巻 2 2000. pp. 403-406
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