Tampere University of Technology

TUTCRIS Research Portal

Ari Visa

  1. Article › Scientific › Peer-reviewed
  2. Published

    Combining data and text mining techniques for analysing financial reports

    Kloptchenko, A., Eklund, T., Karlsson, J., Back, B., Vanharanta, H. & Visa, A., 2004, In : Intelligent systems in accounting, finance and management. 12, 1, p. 29-41

    Research output: Contribution to journalArticleScientificpeer-review

  3. Published

    Comparing numerical data and text information from annual reports using self-organizings maps

    Back, B., Toivonen, J., Vanharanta, H. & Visa, A., 2001, In : International Journal of Accounting Information Systems. 2, p. 249-269

    Research output: Contribution to journalArticleScientificpeer-review

  4. Published

    Contents matching defined by prototypes: Methodology verification with books of the bible

    Visa, A., Toivonen, J., Vanharanta, H. & Back, B., 2002, In : Journal of Management Information Systems. 18, 4, p. 87-100

    Research output: Contribution to journalArticleScientificpeer-review

  5. Published

    Contextual Clustering for Analysis of Functional MRI Data

    Salli, E., Aronen, H., Savolainen, S., Korvenoja, A. & Visa, A., 2001, In : IEEE Transactions on Medical Imaging. 20, 5, p. 403-414

    Research output: Contribution to journalArticleScientificpeer-review

  6. Published

    Data-driven motion compensation techniques for noncooperative ISAR imaging

    Vehmas, R., Jylhä, J., Väilä, M., Vihonen, J. & Visa, A., Feb 2018, In : IEEE Transactions on Aerospace and Electronic Systems.

    Research output: Contribution to journalArticleScientificpeer-review

  7. Published

    Directional filtering for sequential image analysis

    Vihonen, J., Jylhä, J., Ala-Kleemola, T., Ruotsalainen, M., Kauppila, J., Huotilainen, T., Rauhamaa, J. & Visa, A., 2008, In : IEEE Signal Processing Letters. 15, p. 902-905

    Research output: Contribution to journalArticleScientificpeer-review

  8. Published

    Efficient Fourier shape descriptor for industrial defect images using wavelelts

    Kunttu, I., Lepistö, L. & Visa, A., 2005, In : Optical Engineering. 44, 8, p. 3 p

    Research output: Contribution to journalArticleScientificpeer-review

  9. Published

    Enhanced Fourier shape descriptor using zero-padding

    Kunttu, I., Lepistö, L. & Visa, A., 2005, In : Lecture Notes in Computer Science. 3540, p. 892-900

    Research output: Contribution to journalArticleScientificpeer-review

  10. Published

    Experiences on data quality in automatic tissue classification

    Sipilä, O., Visa, A., Salonen, O., Erkinjuntti, T. & Katila, T., 2001, In : Pattern Recognition Letters. p. 1475-1482

    Research output: Contribution to journalArticleScientificpeer-review

  11. Published

    Fourier-based object description in defect image retrieval

    Kunttu, I., Lepistö, L., Rauhamaa, J. & Visa, A., 2006, In : Machine Vision and Applications. 17, 4, p. 211-218

    Research output: Contribution to journalArticleScientificpeer-review

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