M. Girish Chandra

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In this paper, we present a novel approach for automatic annotation and content based video retrieval by making use of the features extracted during the process of detecting commercial boundaries in a recorded Television (TV) program. In our approach, commercial boundaries are primarily detected using audio and the detected boundaries are enhanced and(More)
Low density parity check (LDPC) codes have become very popular in recent times due to their capacity approaching performance and are considered in the next generation digital video broadcasting DVB-S2 standard. This paper presents few results and observations obtained when some of the existing decoding algorithms are studied in the context of the(More)
This paper presents a novel technique based on Compressive Sensing (CS) for canceling impulse noise in images. The technique is pivoted around exploiting the strong connection between CS and error correction using the complex (or real) field codes. Even though the usage of real field Bose-Chaudhuri-Hocquenghem (BCH) codes for impulse noise cancellation in(More)
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