@inproceedings{8d730ceb640e4c818a091e046e47fb59,
title = "High dynamic range infrared image detail enhancement based on histogram statistical stretching and gradient filtering",
abstract = "In order to improve the image contrast and strengthen the details of high dynamic range (HDR) infrared (IR) image, adetail enhancement method based on histogram statistical stretching (HSS) and gradient filtering (GF) is proposed. First, he outliers in the HDR image are clipped by the proposed histogram statistical strategy and the clipped histogram is then xtended to a new grayscale range to acquire a better contrast of view. The details in the HDR image are extracted by sing the GF and its result is then adjusted by using the HSS to enhance the low-contrast detail perception. Finally, the F result is superposed with the HSS result in a proper way to generate the final detail-enhanced image. The ontribution and innovation made is threefold. A new technique for visualization of HDR image especially tailored to IR mage is proposed. The effectiveness and convenience are shown by analyzing the experimental images that represent the ypical and common IR scenes. Last, the performance is quantitatively assessed compared with other well-established ethods. The simulation and experimental results approve its low cost, low complexity and promising outlook for eal-time processing.",
keywords = "Contrast enhancement, Detail enhancement, Gradient filtering, High dynamic Range, Histogram statistical stretching",
author = "Bin Liu and Weiqi Jin and Xia Wang and Chao Xu",
year = "2011",
doi = "10.1117/12.903779",
language = "English",
isbn = "9780819488411",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "2011 International Conference on Optical Instruments and Technology",
note = "2011 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Processing Technology ; Conference date: 06-11-2011 Through 09-11-2011",
}