Acta Optica Sinica, Volume. 40, Issue 22, 2210003(2020)
Regional Backlight Brightness Extraction Algorithm Based on Deep Learning
Fig. 1. Data measurement method based on local backlight extraction and diagram of system structure
Fig. 2. Flowcharts of dividing methods. (a) Mean plus/minus variance method; (b) percentage dividing method
Fig. 4. Test environment of local backlight extraction. (a) Experimental setup; (b) dark environment
Fig. 8. Simulation results. (a)(c)(e)(g) Traditional algorithm; (b)(d)(f)(h) proposed algorithm
Fig. 9. Results of display system. (a)(c)(e)(g)(i)(k)(m)(o)(q)(s)(u)(w) Traditional algorithm; (b)(d)(f)(h)(j)(l)(n)(p)(r)(t)(v)(x) proposed algorithm
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Tao Zhang, Qin Zeng, Wenli Du, Hao Wang. Regional Backlight Brightness Extraction Algorithm Based on Deep Learning[J]. Acta Optica Sinica, 2020, 40(22): 2210003
Category: Image Processing
Received: Jun. 15, 2020
Accepted: Jul. 31, 2020
Published Online: Oct. 25, 2020
The Author Email: Qin Zeng (zengqin@tju.edu.cn)