Yoon-Cheol Shin

Adaptive motion-compensated interpolation for frame rate up-conversion

In this paper, we propose a frame rate up-conversion (FRC) algorithm using adaptive motion compensation (MC) that reduces the blocking artifacts due to block-based processing. The proposed method uses the motion analysis to determine the type of motion and applies the motion-compensated interpolation (MCI) adaptively. Experimental results indicate good performance of the proposed MCI scheme with significantly reduced blocking artifacts.

Crosstalk-Reduced Dual-Mode Mobile 3D Display

We propose a novel crosstalk-reduced mobile 3D display system providing high quality 3D images both in portrait mode and landscape mode. We analyze a conventional commercial mobile 3D display system with simulations and experiments. Then we propose a crosstalk-reduced mobile 3D display system. We design a micro lens array film and propose a mapping algorithm for the system. To reduce crosstalk, we adopt the mobile phone with a diamond pentile display panel. We build a demonstration with a parallax barrier film and diamond pentile display. This newly implemented system provides 3D images with a similar quality in both portrait mode and landscape mode. The crosstalk of implemented system is 8.3% in portrait mode and 9.2% in landscape mode.