Browsing Year-2019 by Issue Date

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End-to-end performance analysis of MIMO-OFDM based wireless transceivers in the presence of hardware impairments

Aggarwal, Parag; Bohara, Vivek Ashok (Advisor) (IIIT-Delhi, 2019-05)

Wireless communication systems based on multi-antenna multi-carrier modulation techniques such as multi-input-multi-output (MIMO) orthogonal frequency division multiplexing (OFDM) have become the state-of-art method for a ...
Deep dictionary learning

Singhal, Vanika; Majumdar, Angshul (Advisor) (IIIT-Delhi, 2019-08)

Currently there are three basic frameworks in deep learning - stacked autoencoders (SAE), deep belief network (DBN) and convolutional neural network (CNN); SAE and DBN can be applied to arbitrary inputs but CNN can only ...
Estimation and concealment of forensic multimedia signatures

Mehrish, Ambuj; Subramanyam, A V (Advisor) (IIIT-Delhi, 2019-12)

The remarkable evolution of digital imaging techniques, processing and sharing in the past decades has spurred the penetration of multimedia into our lives. Unaccountable and ubiquitous use of multimedia brings severe ...

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