Entropy enhancement for effective width reduction in panoramic images

Kohei Inoue, Kenji Hara, Kiichi Urahama

    Research output: Contribution to journalArticlepeer-review

    1 Citation (Scopus)


    We have proposed a method for reducing the width of panoramic images with high aspect ratios on the basis of the entropy in local color histograms computed for each column in the images. In this paper, we propose a method for enhancing the entropy in the conventional method to further widen and narrow the regions of high and low entropies, respectively. Experimental results show that the proposed method can reduce the width of panoramic images more effectively than the conventional method.

    Original languageEnglish
    Pages (from-to)1622-1624
    Number of pages3
    JournalKyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers
    Issue number11
    Publication statusPublished - 2009

    All Science Journal Classification (ASJC) codes

    • Media Technology
    • Computer Science Applications
    • Electrical and Electronic Engineering


    Dive into the research topics of 'Entropy enhancement for effective width reduction in panoramic images'. Together they form a unique fingerprint.

    Cite this