Polarization unlocks scene-level 3D imaging

Scene-level high-precision 3D imaging remains a key challenge due to the trade-offs between imaging distance and accuracy. While polarization-based 3D imaging offers potential, it offers a focus on "discontinuous" targets—environments where multiple objects are separated by space resulting from surface normal integration. A recent work integrating binocular stereo vision with polarization information successfully recovers depth by iteration. This integration-free approach paves the way for scene-level high-precision 3D imaging and future applications.

Duke Scholars

Author David J. Brady Pierre R. Lamond Department of Electrical and Computer Engin ...