HDR Photographic Pipeline for Camera Modules in Mobile Devices
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Date
2011
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
We replace the standard image capture pipeline in mobile phones with an HDR acquisition pipeline based on the multi-exposure method. We report timings for basic HDR algorithms implemented in a smartphone with ARMv6 processor and discuss programming techniques that speed-up execution and reduce RAM memory usage. The results compare favourably to proprietary iPhone 4 HDR implementation and show that the HDR pipeline can be efficiently implemented on existing camera phones using high-level APIs and no dedicated hardware.
Description
@inproceedings{10.2312:EG2011/areas/077-078,
booktitle = {Eurographics 2011 - Areas Papers},
editor = {A. Day and R. Mantiuk and E. Reinhard and R. Scopigno},
title = {{HDR Photographic Pipeline for Camera Modules in Mobile Devices}},
author = {Mantiuk, R. and Cybularczyk, J. and Cichowicz, M. and Smyk, M. and Bazyluk, B.},
year = {2011},
publisher = {The Eurographics Association},
ISSN = {1017-4656},
ISBN = {},
DOI = {10.2312/EG2011/areas/077-078}
}