Title :
Interactive 2D-3D image conversion for mobile devices
Author :
Aksoy, Y. ; Sener, Ozan ; Alatan, Aydin ; Ugur, K.
Author_Institution :
Electr. & Electron. Eng., METU, Ankara, Turkey
fDate :
Sept. 30 2012-Oct. 3 2012
Abstract :
We propose a complete still image based 2D-3D mobile conversion system for touch screen use. The system consists of interactive segmentation followed by 3D rendering. The interactive segmentation is conducted dynamically by color Gaussian mixture model updates and dynamic-iterative graph-cut. A coloring gesture is used to guide the way and entertain the user during the process. Output of the image segmentation is then fed to the 3D rendering stage of the system. For rendering stage, two novel improvements are proposed to handle holes resulting from depth image based rendering process. These improvements are also expected to enhance the 3D perception. These two methods are subjectively tested and their results are presented.
Keywords :
Gaussian processes; graph theory; image segmentation; interactive systems; iterative methods; rendering (computer graphics); 3D rendering stage; color Gaussian mixture model; complete still image based 2D-3D mobile conversion system; depth image based rendering process; dynamic-iterative graph-cut; image segmentation; interactive 2D-3D image conversion; interactive segmentation; mobile devices; Heuristic algorithms; Image color analysis; Image segmentation; Mobile communication; Mobile handsets; Rendering (computer graphics); Stereo image processing; 2D-3D Conversion; Depth Image Based Rendering; Interactive Segmentation; Mobile; Subjective Tests; View Synthesis;
Conference_Titel :
Image Processing (ICIP), 2012 19th IEEE International Conference on
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4673-2534-9
Electronic_ISBN :
1522-4880
DOI :
10.1109/ICIP.2012.6467463