Journals Articles Conferences News About CLP
Submit a paper Email Alert
Search
Search
Articles
Journals
News
Advanced Search
Top Searches
2D MaterialsTransformation opticsQuantum PhotonicsSmall lasersSemiconductor UV PhotonicsSupersymmetric microring laser arrays

Laser & Optoelectronics Progress, Volume. 59, Issue 10, 1015004(2022)

Image Dehazing Algorithm Based on Exponential Mapping and Adaptive Weight Energy Function

Wenqiang Hong and Yan Yang*
Author Affiliations
  • School of Electronics and Information Engineering, Lanzhou Jiaotong University, Lanzhou 730070, Gansu , China
    • show less
    AbstractGet PDF(in Chinese)
    Figures&Tables (7)
    Equations (15)
    References (18)
    Tools
    Paper Information
    Topics
    Figures & Tables(7)
    Flowchart of algorithm

    Fig. 1. Flowchart of algorithm

    Download full size
    Distribution of dark channel

    Fig. 2. Distribution of dark channel

    Download full size
    Dark channel contrast between hazy and clear images. (a) Hazy image; (b) clear image; (c) contrast of dark channels

    Fig. 3. Dark channel contrast between hazy and clear images. (a) Hazy image; (b) clear image; (c) contrast of dark channels

    Download full size
    Validity analysis of exponential mapping model

    Fig. 4. Validity analysis of exponential mapping model

    Download full size
    Flowchart of optimization method

    Fig. 5. Flowchart of optimization method

    Download full size
    Comparison of experimental effects. (a) Hazy image; (b) method of Ref. [3]; (c) method of Ref. [4]; (d) method of Ref. [11]; (e) method of Ref. [17]; (f) method of Ref. [13]; (g) method of Ref. [14]; (h) proposed method

    Fig. 6. Comparison of experimental effects. (a) Hazy image; (b) method of Ref. [3]; (c) method of Ref. [4]; (d) method of Ref. [11]; (e) method of Ref. [17]; (f) method of Ref. [13]; (g) method of Ref. [14]; (h) proposed method

    Download full size

    • Table 1. Objective evaluation index

      View table

      Table 1. Objective evaluation index

      NameerHCCTime /sSSIMPSNR
      Ref. ［3］10.9591.6160.16992.7660.560716.4815
      Ref. ［17］11.0351.5640.24201.6070.798216.7393
      Ref. ［4］14.1251.9420.22964.0400.748015.7026
      Ref. ［11］21.9431.7630.25513.6010.513014.6643
      Ref. ［13］15.4611.6790.31414.4370.738618.6626
      Ref. ［14］12.5041.3480.41085.1600.852218.8265

      method

      Proposed

      		19.8461.9720.45213.4950.890719.3273
    Tools

    Get Citation

    Copy Citation Text

    Wenqiang Hong, Yan Yang. Image Dehazing Algorithm Based on Exponential Mapping and Adaptive Weight Energy Function[J]. Laser & Optoelectronics Progress, 2022, 59(10): 1015004

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Set citation alerts for article
    Save article for my favorites
    Paper Information

    Category: Machine Vision

    Received: Mar. 10, 2021

    Accepted: May. 18, 2021

    Published Online: May. 16, 2022

    The Author Email: Yang Yan (yangyantd@mail.lzjtu.cn)

    DOI:10.3788/LOP202259.1015004

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology