The JPEG still picture compression standard
Communications of the ACM - Special issue on digital multimedia systems
Fast computation of morphological operations with arbitrary structuring elements
Pattern Recognition Letters
Digital Video: An introduction to MPEG-2
Digital Video: An introduction to MPEG-2
The MPEG-4 Book
Image and Video Compression for Multimedia Engineering
Image and Video Compression for Multimedia Engineering
JPEG2000: the upcoming still image compression standard
Pattern Recognition Letters
Proceedings of the international workshop on Workshop on mobile video
Video encoder optimization via evolutionary multiobjective optimization algorithms
Proceedings of the 11th Annual conference on Genetic and evolutionary computation
The JPEG2000 still image coding system: an overview
IEEE Transactions on Consumer Electronics
Motion JPEG2000 for high quality video systems
IEEE Transactions on Consumer Electronics
Asynchronous transfer of video
IEEE Communications Magazine
Image quality assessment: from error visibility to structural similarity
IEEE Transactions on Image Processing
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A video compressed as a sequence of JPEG2000 images can achieve the scalability, flexibility, and accessibility that is lacking in current predictive motion-compensated video coding standards. However, streaming JPEG2000-based sequences would consume considerably more bandwidth. With the aim of solving this problem, this paper describes a new patent pending method, called MIJ2K. MIJ2K reduces the inter-frame redundancy present in common JPEG2000 sequences (also called MJP2). We apply a real-time motion detection system to perform conditional tile replenishment. This will significantly reduce the bit rate necessary to transmit JPEG2000 video sequences, also improving their quality. The MIJ2K technique can be used both to improve JPEG2000-based real-time video streaming services or as a new codec for video storage. MIJ2K relies on a fast motion compensation technique, especially designed for real-time video streaming purposes. In particular, we propose transmitting only the tiles that change in each JPEG2000 frame. This paper describes and evaluates the method proposed for real-time tile change detection, as well as the overall MIJ2K architecture. We compare MIJ2K against other intra-frame codecs, like standard Motion JPEG2000, Motion JPEG, and the latest H.264-Intra, comparing performance in terms of compression ratio and video quality, measured by standard peak signal-to-noise ratio, structural similarity and visual quality metric metrics.