Acta Optica Sinica, Volume. 39, Issue 2, 0210004(2019)
Low-Light Image Enhancement Based on Deep Convolutional Neural Network
Fig. 4. Subjective visual comparison of different methods for synthetic low-light images. (a) Image “caps”; (b) image “carnivaldolls”; (c) image “cemetry”; (d) image “building 2”
Fig. 5. Convergence performance of HSI and RGB enhancement methods with BN and without BN. (a) Average SSIM within 50 epochs; (b) average PSNR within 50 epochs
Fig. 6. Subjective visual comparison of different methods for real low-light images. (a) Image from DICM dataset; (b) image from VV dataset; (c)-(d) image from NASA dataset; (e) enlarged result of part shown in blue box of Fig. 6(d)
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Hongqiang Ma, Shiping Ma, Yuelei Xu, Mingming Zhu. Low-Light Image Enhancement Based on Deep Convolutional Neural Network[J]. Acta Optica Sinica, 2019, 39(2): 0210004
Category: Image Processing
Received: Jul. 25, 2018
Accepted: Sep. 25, 2018
Published Online: May. 10, 2019
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