Istituto di Scienza e Tecnologie dell'Informazione     
Banterle F., Scopigno R. BoostHDR: a novel backward-compatible method for HDR images. In: Applications of Digital Image Processing XXXV (San Diego, CA, USA, 12 August 2012). Proceedings, vol. 8499 article n. 8499-0I. (Proceedings OF SPIE, vol. 8499). SPIE, 2012.
In this paper, we present BoostHDR, a novel method for compressing high dynamic range (HDR) images. The algorithm leverages on a novel segmentation-based tone mapping operator (TMO) which relaxes the no seams constraint. Our method can work with both JPEG and JPEG2000 encoders. Moreover, it provides better results compared to the state of the art in HDR images compression algorithms in terms of bit per pixels (bpp), and visual quality using objective metrics. (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
URL: http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1380071
DOI: 10.1117/12.931504
Subject HDR Imaging
HDR Image Compression
I.4.1 Image Processing and Computer Vision. Enhancement
I.4.1 Image Processing and Computer Vision. Filtering
I.4.2 Compression

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