WANG Jia-hui, DENG Yu-tao, LI Yi-ning, LIN Juan, HE Guan-rong, ZHOU Yan-gui, FAN Hang, LIANG Hao-wen, SU Jian-bang, ZHOU Jian-ying. Measurement and evaluation of comprehensive performance in 3 D Display with glasses[J]. , 2014,29(6): 1071-1076
WANG Jia-hui, DENG Yu-tao, LI Yi-ning, LIN Juan, HE Guan-rong, ZHOU Yan-gui, FAN Hang, LIANG Hao-wen, SU Jian-bang, ZHOU Jian-ying. Measurement and evaluation of comprehensive performance in 3 D Display with glasses[J]. , 2014,29(6): 1071-1076 DOI: 10.3788/YJYXS20142906.1071.
Measurement and evaluation of comprehensive performance in 3 D Display with glasses
were measured in the three mainstream glasses 3D displays. First
a series of measuring programs were designed according to imaging principle of glasses 3D displays. Measurement results show that the crosstalk ratio of color type 3D display is highest which the left eye is 9% while the other one is 3%. On the other hand
the crosstalk ratio of polarization type 3D display is 1.79% in the horizontal direction while it appears an oscillation distribution in the vertical direction. Besides
division type 3D display has a lowest crosstalk ratio with 0.37%. A luminance decline occurred in glasses 3D displays
especially for the division type 3D display: luminance remains only 6.97 cd/m
2
in 3D play mode with a substantial decline in contrast. In color gamut area
compared with 2D play mode
division type 3D display still has a color gamut of 72.7% in a standard of NTSC after a significant decrease. And the smallest color gamut existed in color type 3D display with 0.3%. These results can be used to improve the properties of glasses 3D displays.
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references
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