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During the depth image based rendering (DIBR), depth map is a new type of video sequence to be compressed. The synthesized result of DIBR is highly related to the quality of the depth map. Depth map also has some new features than color maps. It occurs to us that some improvement is required. Higher efficiency and keeping the edge quality is two critical issues for depth compression. In this paper,...
As the state-of-the-art of the modern video compression standard, H.264 shows a high coding performance. Introducing the motion estimation method, it has ten times computation comparing to MPEG2. The high computational requirement makes it hard to implement on portable devices. According to the human visual system (HVS) research, human eyes can only focus on one area in a frame, which is called region-of-interest...
H.264 is the state-of-the-art in modern video compression standards. Its extremely high compression ratio meets the requirements the video communication between portable devices. Since the power is limited in portable devices, the huge computation of H.264 is a critical problem for hardware design. According to the human visual system (HVS) research, human vision is only able to focus on one area...
In the 21st century, the Kansei values of industrial products are considered crucial. However, since not few studies have focused on the kawaii attributes, we focus on a systematic analysis of kawaii interfaces themselves. This paper describes the relation between kawaii colors and biological signals. Based on the experimental results, the mental condition when seeing kawaii colors is relatively similar...
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