title: Color image projection through a strongly scattering wall.
abstract: We present multi-color image projection through highly scattering media for image formation without need of reconstruction. We overcome the fundamental limitations to the transmission of visual information imposed by multiple scattering phenomena via multi-parametric adaptive wavefront modulation that takes into account the scattering properties of the medium. In order to evaluate the wavefront modulation required for a specific image formation we implement a global optimization via a genetic algorithm. We create color images by diffraction and multiple scattering effects as well as via RGB demosaicing.
authors.affiliation: Department of Electrical, Computer, and Energy Engineering, University of Colorado, Boulder, CO 80309, USA. Donald.Conkey@Colorado.edu
authors.forename: Donald B
authors.initials: DB
authors.lastname: Conkey
authors.forename: Rafael
authors.initials: R
authors.lastname: Piestun
mesh_terms: D000465:Algorithms; D003116:Color; D003198:Computer Simulation; D004867:Equipment Design; D005453:Fluorescence; D007091:Image Processing, Computer-Assisted / Q000379:methods*; D008962:Models, Theoretical; D009391:Nephelometry and Turbidimetry / Q000379:methods*; D055095:Optics and Photonics / Q000379:methods*; D012542:Scattering, Radiation