Subspace Vector Quantization and Markov Modeling for cell Phase Classification

Dat Tran, T Pham, Xiaobo Zhou

    Research output: A Conference proceeding or a Chapter in BookConference contributionpeer-review


    Vector quantization (VQ) and Markov modeling methods for cellular phase classification using time-lapse fluorescence microscopic image sequences have been proposed in our previous work. However the VQ method is not always effective because cell features are treated equally although their importance may not be the same. We propose a subspace VQ method to overcome this drawback. The proposed method can automatically weight cell features based on their importance in modeling. Two weighting algorithms based on fuzzy c-means and fuzzy entropy clustering are proposed. Experimental results show that the proposed method can improve the cell phase classification rates.
    Original languageEnglish
    Title of host publicationLecture Notes in Computer Science - Image Analysis and Recognition
    EditorsAurelio Campilho, Mohamed Kamel
    Place of PublicationGermany
    Number of pages10
    ISBN (Print)9783540698111
    Publication statusPublished - 2008
    Event5th International Conference, ICIAR 2008 - , Portugal
    Duration: 25 Jun 2008 → …


    Conference5th International Conference, ICIAR 2008
    Period25/06/08 → …


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