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논문 기본 정보

자료유형
학술저널
저자정보
Zohair Al-Ameen (University of Mosul)
저널정보
대한전자공학회 IEIE Transactions on Smart Processing & Computing IEIE Transactions on Smart Processing & Computing Vol.9 No.5
발행연도
2020.10
수록면
353 - 364 (12page)
DOI
10.5573/IEIESPC.2020.9.5.353

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초록· 키워드

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Aerial images are highly beneficial for a range of real-life applications. On the other hand, the quality of these images is often degraded by a low-contrast effect caused by many causatives that are difficult to avoid during the acquisition process. Therefore, a new multi-concept algorithm is proposed to improve the contrast of aerial images adequately in a fully automatic way. The proposed algorithm combines several processing concepts of S-curve mapping functions, logarithmic image processing, and normalization. The newly developed algorithm was tested with artificial and natural-degraded images, and the quality of the resulting images from different comparisons was evaluated using four advanced image quality assessment (IQA) metrics. Intensive experiments and evaluations showed that the proposed algorithm could improve the contrast for various types of aerial images rapidly. In addition, it could outperform many advanced contrast enhancement algorithms regarding the IQA scores, perceived quality, and processing speed.

목차

Abstract
1. Introduction
2. Proposed Algorithm
3. Results and Discussion
4. Conclusion
References

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