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Journals >
Infrared and Laser Engineering >
Volume 50 >
Issue 11 >
Page 20210086 > Article
Infrared and Laser Engineering
Vol. 50, Issue 11, 20210086 (2021)
An improved infrared image adaptive enhancement method
Wei Wang, Dehai Xu
*
, and Mingyi Ren
Author Affiliations
Advanced Technology Research Institute, Changhong Meiling Company Limited, Mianyang 621000, China
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DOI:
10.3788/IRLA20210086
Cite this Article
Wei Wang, Dehai Xu, Mingyi Ren. An improved infrared image adaptive enhancement method[J]. Infrared and Laser Engineering, 2021, 50(11): 20210086
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Fig. 1.
Flow chart of the proposed method
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Fig. 2.
Influence of parameter selection on detail layer 参数的选取对细节层的影响
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Fig. 3.
Comparison of the enhanced effects for scene one
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Fig. 4.
Comparison of the enhanced effects for scene two
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Fig. 5.
Comparison of the enhanced effects for scene three
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Scene one
Scene two
Scene three
AGC
1.1501
3.9896
4.7873
CLAHE
10.4992
8.1065
10.4713
BF & DRP
9.7906
6.6518
11.5035
GF & DDE
7.657
11.7908
11.6869
GF & AIE
10.414
9.4532
10.7707
Proposed
10.673
12.3324
12.6819
Table 1.
Average gradient results of enhanced image
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Scene one
Scene two
Scene three
AGC
2.7124
1.2753
2.6324
CLAHE
3.8627
3.1847
3.0975
BF & DRP
5.6372
4.8058
5.2785
GF & DDE
5.6529
4.3270
5.5469
GF & AIE
6.0371
4.9134
5.9575
Proposed
6.8584
5.3716
7.2170
Table 2.
Information entropy of enhanced image
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Scene one
Scene two
Scene three
AGC
14.1903
5.6557
17.1270
CLAHE
42.1892
27.6947
53.5822
BF & DRP
53.4854
35.9502
49.8434
GF & DDE
56.1576
43.3816
54.8213
GF & AIE
67.9649
54.9316
69.9109
Proposed
77.9361
51.263
77.3534
Table 3.
Contrast enhancement measurement of enhanced image
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Abstract
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Figures&Tables (8)
Equations (24)
References (19)
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Wei Wang, Dehai Xu, Mingyi Ren. An improved infrared image adaptive enhancement method[J]. Infrared and Laser Engineering, 2021, 50(11): 20210086
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Paper Information
Category: Image processing
Received: Feb. 2, 2021
Accepted: --
Published Online: Nov. 25, 2021
The Author Email: Xu Dehai (dehai.xu@changhong.com)
DOI:
10.3788/IRLA20210086
Recommended Topics
laser devices and laser physics
Lasers and Laser Optics
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