Exemplary Test Design and Evaluation of an Autostereoscopic 3DTV considering Display Operating Parameters
نویسندگان
چکیده
This paper addresses the influences of standard operating parameters like backlight, contrast, sharpness, etc. of an autostereoscopic display on subjective quality, in the absence of transmission quality impairments (best case reference). Therefore, a useful test environment is specified and applied. Results show that the influences of different display setups are distinguishable from each other but, test sequences have a crucial impact on this. In a further step other configurations and displays should be investigated.
منابع مشابه
Mobile 3DTV System: Quality and User Perspective
While mobile 3DTV system components such as stereo video compression techniques, transmission channels and autostereoscopic displays are available and with good level of maturity, their joint work crucially depend on the quality and user acceptance. We address these two key factors by rigorously investigating all possible artifacts appearing at all processing stages and influencing different la...
متن کاملTransport Methods in 3DTV - A Survey
Three dimensional (3D) movies have quite a long history. However, technologies needed for successful deployment of 3D television (3DTV) systems are becoming available only recently. This survey outlines previous attempts to transport 3D video signals, and technologies that may be useful in designing 3DTV systems of tomorrow. Current approaches for digital broadcast and streaming over the Intern...
متن کاملConversion of free-viewpoint 3DTV signals for stereo displays
This paper presents our ongoing research on view synthesis of free-viewpoint 3D video for 3DTV. First we describe our rendering algorithm developed for autostereoscopic viewing of multi-view 3D video. Then we present two solutions for converting free-viewpoint 3D into a stereoscopic vision, while taking into account the complexity of the algorithms since we aim at a real-time hardware implement...
متن کاملUnified crosstalk measurement method for various distances on autostereoscopic multi-view displays
In this paper a procedure for crosstalk (CT) measurements on spatial-multiplexed multi-user autostereoscopic 3D displays with so-called viewing distance control (VDC) is presented. VDC makes use of a rendering method which allows shifting of the viewing distance for multiview displays by using a novel distribution of the content at sub-pixel level. Methods for CT measurements to date cannot be ...
متن کاملA new design for PID controller by considering the operating points changes in Hydro-Turbine Connected to the equivalent network by using Invasive Weed Optimization (IWO) Algorithm
This paper presents a new optimization algorithm to design an optimal proportional, integral, derivative (PID) controller in hydro-turbine generator governor for damping output frequency oscillations. In this research, we utilize a stochastic and optimal based PID controller to control frequency-response of the hydro turbine. The proposed algorithm is employed to design an optimal PID controlle...
متن کامل