A Decentralized Approach to Geometric Video Correction for Network-based Video Wall
Byeong Jeong Kim, Seop Hyeong Park · International Journal of u- and e- Service Science and Technology · 2015
This paper describes a decentralized approach to geometric video correction for networked client server based video wall with an art layout of heterogeneous displays.The proposed method is implemented on a mobile device, a video control server and multiple thin clients.The geometric mismatches due to such changes can be corrected even while the video wall is in operation.This proposed correction system is robust to change of positions or angles of the displays to some extent.