In 3D image pickup, in basic depth detection in order image pickup to do feature of 3 dimensional object, the digitizer which uses strength slope

摘要

Method and the device which digitalize 3 dimensional object. The projection assembly is kept being locked vis-a-vis the image pickup assembly. The projection assembly, projects fixed slope optical pattern, inside the focus zone of the image pickup assembly. The image pickup assembly, in order for fixed slope to make the future of 3 dimensional object clear, integrates the illumination concerning time. With one execution form, depth detection every of pixel is possible.