Ballapalle Prabhakar

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The work presented in this paper describes a novel pseudo-2D ergodic hidden Markov model (EHMM) based architecture for automatic face recognition. The primary HMM of this model being ergodic in nature, gives the flexibility to switch between the states, contrary to conventional pseudo-2D HMM, which follows a top-to-bottom approach. The new approach helps in(More)
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