Title :
User directed view synthesis on OMAP processors
Author :
Yildiz, Mursel ; Akar, Gozde Bozdagi
Author_Institution :
Electr. & Electron. Eng. Dept., Middle East Tech. Univ., Ankara, Turkey
Abstract :
In this paper, we propose a system for user directed real time view synthesis for hand-held devices. Stored image frames with corresponding depth maps are used as input to the system. Users view point choice is captured using a GYRO based system. OMAP3530 microprocessor is used as the main processor which processes suggested view synthesis algorithm with occlusion handling and frame enhancement techniques. Proposed algorithms are implemented on DSP core and ARM core of OMAP3530 separately and their performances are evaluated through experiments. In addition, two daughter cards are designed for user view point determination. First daughter card handles communication process with EVM board and calculates view point according to the input from the second daughter card with single axis response GYRO sensor (ADIS16060).
Keywords :
computer graphic equipment; coprocessors; real-time systems; rendering (computer graphics); ARM core; DSP core; GYRO based system; OMAP3530 microprocessor; hand held devices; real time view synthesis; second daughter card; stored image frames; user directed view synthesis; Cameras; Consumer electronics; Displays; Eyes; Image reconstruction; Microprocessors; Pixel; Real time systems; Reconstruction algorithms; Rendering (computer graphics); OMAP3530 processor; Real time view synthesis; intermediate view reconstruction;
Conference_Titel :
3DTV-Conference: The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON), 2010
Conference_Location :
Tampere
Print_ISBN :
978-1-4244-6377-0
Electronic_ISBN :
978-1-4244-6378-7
DOI :
10.1109/3DTV.2010.5506598
