Adaptive 3D sensing system based on variable magnification using stereo vision and structured light
作者： Min Young Kim , Shirazi Muhammad Ayaz , Jaechan Park , YoungJun Roh
DOI: 10.1016/J.OPTLASENG.2013.10.021
关键词:
摘要: Abstract In this paper, the design and implementation of a 3D sensing system with adjustable zoom based on stereo vision structured light is discussed. The proposed consists camera an illumination projector lenses to collect high-resolution data from distant object. A calibration target suitable for lens designed along development method linear non-linear models. robust control system, precise automation hardware image processing technique, developed produce high-quality images. Furthermore, normalized cross correlation (NCC), being intensity offsets contrast changes, used matching coded images generate reconstruction results using equation method. integration NCC epipolar geometry further yields accurate as demonstrated in experimental research. complex relationship parameters each variable determined optimal fitting. Linear interpolation estimate at arbitrary setting validate calibration. shows that higher magnification more system.
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