Image-based passive acquisition of 3D surface data

摘要: An image-based technique for passive acquisition of 3-D range data is proposed and tested. The distance extracted, in this technique, from the estimation focus conditions on images produced through a monocular imaging system under natural illumination. To estimate depth, 3 - 4 need to be taken camera settings with known associated parameters. surface geometry acquired by applying algorithm parallel all points field view.© (1993) COPYRIGHT SPIE--The International Society Optical Engineering. Downloading abstract permitted personal use only.