Title :
A method for multi-projector seamless tiled display system
Author :
Yan Han ; Mingyu Wang ; Xiaopeng Liu ; Rui Wang
Author_Institution :
Inst. of Microelectron. & Photoelectron., Zhejiang Univ., Hangzhou, China
Abstract :
We present a method for multi-projector seamless tiled display system, and it mainly consists of two steps. Firstly, an ordinary PC (Personal Computer) is used to preprocess the display system with software. Secondly, one or more hardware image processors, which are based on FPGAs (Field Programmable Gate Arrays), are used to process the source video image without the aid of computers. Experimental results show that the proposed method is effective and of low cost and high performance.
Keywords :
display instrumentation; field programmable gate arrays; optical projectors; video signal processing; FPGA; display preprocessing; field programmable gate arrays; hardware image processor; multiprojector display system; seamless tiled display system; source video image processing; Calibration; Field programmable gate arrays; Geometry; Hardware; Image color analysis; Power demand; FPGA; color calibration; geometry calibration; multi-projection;
Conference_Titel :
Signal Processing and Integrated Networks (SPIN), 2015 2nd International Conference on
Conference_Location :
Noida
Print_ISBN :
978-1-4799-5990-7
DOI :
10.1109/SPIN.2015.7095375
