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JAIR
2002
134views more  JAIR 2002»
15 years 6 months ago
Specific-to-General Learning for Temporal Events with Application to Learning Event Definitions from Video
We develop, analyze, and evaluate a novel, supervised, specific-to-general learner for a simple temporal logic and use the resulting algorithm to learn visual event definitions fr...
Alan Fern, Robert Givan, Jeffrey Mark Siskind
TITB
2008
109views more  TITB 2008»
15 years 6 months ago
Efficient Lossless Compression of 4-D Medical Images Based on the Advanced Video Coding Scheme
This paper presents an efficient lossless compression method for 4-D medical images based on the advanced video coding scheme (H.264/AVC). The proposed method efficiently reduces d...
Victor Sanchez, Panos Nasiopoulos, Rafeef Abugharb...
ICMCS
2009
IEEE
139views Multimedia» more  ICMCS 2009»
15 years 4 months ago
Compressed-domain temporal adaptation-resilient watermarking for H.264 video authentication
In this paper we present a DCT domain watermarking approach for H.264/AVC video coding standard. This scheme is resilient to compressed-domain temporal adaptation. A cryptographic...
Sharmeen Shahabuddin, Razib Iqbal, Shervin Shirmoh...
ICMCS
2009
IEEE
146views Multimedia» more  ICMCS 2009»
15 years 4 months ago
Deep networks for audio event classification in soccer videos
In this work is presented a novel approach for the classification of audio concepts in broadcast soccer videos using deep belief network (DBN), a probabilistic neural network with...
Lamberto Ballan, Alessio Bazzica, Marco Bertini, A...
CLEIEJ
2010
15 years 4 months ago
High Throughput and Low Cost Architecture for the Forward Quantization of the H.264/AVC Video Compression Standard
This work presents a dedicated hardware design for the Forward Quantization Module (Q module) of the H.264/AVC Video Coding Standard, using optimized multipliers. The goal of this...
Felipe Sampaio, Daniel Palomino, Robson Dornelles,...