Xiaoquan Liu, Xinwei Wang, Yinan Cao, Songtao Fan, Yan Zhou, Yuliang Liu. Depth map resolution improvement for 3D range-intensity correlation laser imaging[J]. Chinese Optics Letters, 2015, 13(7): 071102
- Chinese Optics Letters
- Vol. 13, Issue 7, 071102 (2015)
Fig. 1. Schematic diagram of the experiment setup.
Fig. 2. Experiments results under 12 bit-depth mode: (a) and (b) gate images with different time delay; (c) color depth map; (d) trace across Line A–B of (c).
Fig. 3. Experiments results under 8 bit-depth mode: (a) and (b) gate images with different time delay; (c) color depth map; (d) trace across Line A–B of (c).
Fig. 4. Comparison of range precision under two bit-depth modes: (a) range precision predicted in theory; (b) range precision obtained from experiment.
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