Computer vision

• AI and Machine learning for computer vision
• Visual attention modelling
• Hand gesture recognition
• Scalable and robust visual descriptors
• Compression-domain feature extraction - HEVC and JPEG2000 coded bitstream analysis
• Motion modelling - phase features
• Multimodal data fusion
• Texture modelling
• Video and image analysis for surveillance, security, creative industries and healthcare applications

Content forensics and security

• AI and Machine learning for Content forensics and security
• Spread sectrum image/video watermarking
• Robustness to content adaptation attacks
• Watermrking for HEVC video
• Content-based fingerprinting
• Fake visual content detection

Signal Processing

• Compressive sensing - Fast and high efficient reconstruction
• Graph signal processing
• Spatially adaptive wavelets with no side information
• Adaptive mother wavelet packet models for texture descriptions
• Integer-to-integer mapping for DCT, DST and WHT

Video and image coding

• Video coding standards
• Ultra High Definition (UHD) video coding
• High dynamic range (HDR)image and video coding
• Multiple description video coding
• Compressive sensing application on image and video representation
• Scalable coding and content adaptation
• Lossless and near-lossless coding