|Signal Processing: Image Communication
|EURASIP, Leonardo Chiariglione
|Amsterdam: Elsevier Science B.V.
|Sebastian Knorr, Matthias Kunter, Thomas Sikora
|Stereoscopic 3D from 2D Video with Super-Resolution Capability
|This paper presents a new approach for generation of super-resolution stereoscopic and multi-view video from monocular video. Such multi-view video is used for instance with multi-user 3D displays or auto-stereoscopic displays with head-tracking to create a depth impression of the observed scenery. Our approach is an extension of the realistic stereo view synthesis (RSVS) approach which is based on structure from motion techniques and image-based rendering to generate the desired stereoscopic views for each point in time. Subjective quality measurements with 25 real and 3 synthetic sequences were carried out to test the performance of RSVS against simple time-shift and depth image-based rendering (DIBR). Our approach heavily enhances the stereoscopic depth perception and gives a more realistic impression of the observed scenery. Simulation results applying super-resolution show that the image quality can further be improved by reducing motion blur and compression artifacts.
|stereoscopic imaging, 2D/3D conversion, structure-from-motion, super-resolution stereo, image-based rendering
; ISSN: 0923-5965