Automatic position annotation of brain CT axial slice for content-based image retrieval

Kehong Yuan, Zhen Tian, Jiying Zou

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Anatomy position annotation of brain CT Axial Slice is an important step in content-based image retrieval. In this paper, we provide an efficient approach to automatically estimate the approximate anatomy position of brain CT axial slices in two steps: First, decide whether the input image is encephalic image or nasal cavity image using vote scheme based on the classification results with features extracted by Gabor filter, sobel operator and gray-level co-occurrence matrix (GLCM) respectively; Second, annotate the approximate anatomy position of encephalic images using nonnegative tensor factorization (NTF). The approach has 99% accuracy in distinguishing between encephalic images and nasal cavity images and over 90% accuracy in automatic position annotation of encephalic images.

Original languageEnglish (US)
Title of host publication2009 4th International Conference on Innovative Computing, Information and Control, ICICIC 2009
Pages315-318
Number of pages4
DOIs
StatePublished - Dec 1 2009
Event2009 4th International Conference on Innovative Computing, Information and Control, ICICIC 2009 - Kaohsiung, Taiwan, Province of China
Duration: Dec 7 2009Dec 9 2009

Publication series

Name2009 4th International Conference on Innovative Computing, Information and Control, ICICIC 2009

Other

Other2009 4th International Conference on Innovative Computing, Information and Control, ICICIC 2009
CountryTaiwan, Province of China
CityKaohsiung
Period12/7/0912/9/09

ASJC Scopus subject areas

  • Computational Theory and Mathematics
  • Computer Networks and Communications
  • Software

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  • Cite this

    Yuan, K., Tian, Z., & Zou, J. (2009). Automatic position annotation of brain CT axial slice for content-based image retrieval. In 2009 4th International Conference on Innovative Computing, Information and Control, ICICIC 2009 (pp. 315-318). [5412347] (2009 4th International Conference on Innovative Computing, Information and Control, ICICIC 2009). https://doi.org/10.1109/ICICIC.2009.122