Abstract
-./0 1234 5678495:; 842?@A43?@$/ 84BC, DE FG, HI, JK, 2L, M@NO5 PQR=STO=. 0AUVW5X;8Y WZ[\84 5 84 +]^_5`a8S34E, ^_5[UVWZ[\84T$W$Obcd8S, <&efgh=. -./Z4 ij+]&5`a84 5k)8l, Z4E FG5mno, mnopIB qN$bO, r stu^$ vwxy, z{W$cd, cd, |B qN}~Z $M@^_5`a=. 67 5k)NBC 5cd8S|B qZ[$ 5M@84E352msTj <l, |B qM@PL}~M@14183ms{ j =.AbstractThe purpose of this paper is to propose a service system for a digital hologram video, which has not been published yet. This system assumes the existing service frame for 2-dimensional or 3-dimensional image/video, which includes data acquisition, processing, transmission, reception, and reconstruction. This system also includes the function to service the digital hologram at the viewer’s view point by tracking the viewer’s face. For this function, the image information at the virtual view point corresponding to the viewer’s view point is generated to get the corresponding hologram. Here in this paper, only a prototype that includes major functions of it is implemented, which includes camera system for data acquisition, camera calibration and image rectification, depth/intensity image enhancement, intermediate view generation, digital hologram generation, and holographic image reconstruction by both simulation and optical apparatus. The proposed prototype system was implemented and the result showed that it takes about 352ms to generate one frame of digital hologram and reconstruct the image by simulation, or 183ms to reconstruct image by optical apparatus instead of simulation.Keyword : digital hologram video, computer-generated hologram (CGH), interactive system, prototype, intermediate view point image generation O./(Regular Paper)K~./61764, 20127(JBE Vol. 17, No. 4, July 2012)http://dx.doi.org/10.5909/JBE.2012.17.4.695
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