Xiaoquan Liu, Xinwei Wang, Yinan Cao, Songtao Fan, Yan Zhou, Yuliang Liu, "Depth map resolution improvement for 3D range-intensity correlation laser imaging," Chin. Opt. Lett. 13, 071102 (2015)

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- 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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