Noise is unavoidable in digital signal processing, therefore studying effective denoising
method is very important. Bilateral filter is one of them as effective filter methods. But the …

An efficient and accurate RQ model is greatly important for intra-frame rate control of the
latest High Efficiency Video Coding (HEVC) standard. However, previous methods pay more …

In depth map coding for 3D video coding systems, coding errors in edges can severely affect
the synthesis quality. Edge errors mainly compose of two parts: one is blurring and ringing …

One of the major problems of Kinect depth image is the existence of noise and holes. Thus, it
is necessary to enhance depth images for post processing. In this paper, we propose an …

To solve the problem that image enhancement of finger vein patterns based on traditional
filtering methods fails to intuitively highlight the feature of edge protection, the experimental …

To solve the problem that image enhancement of finger vein patterns based on traditional
filtering methods fails to intuitively highlight the feature of edge protection, the experimental …

It has been shown that the quality of multimedia video and the need of real time video
transmission become widely increased in these days and high efficiency video coding …

This paper describes density-based adaptive bilateral filter. The term density-based
algorithm is referred to the fact that our proposed denoising approach exploits the …

Demand of obtaining better quality image is becoming very important topic in television
market. Since many content providers still broadcast videos in SD or HD resolution …

The similarity measurement of the bilateral filtering can't indicate the difference between
pixels accurately in the dense texture region. It causes the smoothing effect seriously …