3D point clouds have found a wide variety of applications in multimedia processing, remote
sensing, and scientific computing. Although most point cloud processing systems are …

With the development of multimedia technology, Augmented Reality (AR) has become a
promising next-generation mobile platform. The primary value of AR is to promote the fusion …

In recent years, 3D imaging technologies have advanced tremendously, allowing more
faithful representations of the physical world. More specifically, imaging technology …

In this article, we propose a new distortion quantification method for point clouds, the
multiscale potential energy discrepancy (MPED). Currently, there is a lack of effective …

摘要轻量型感知激光雷达(LiDAR) 是一种具有环境目标感知能力的主动式三维光学成像技术,
在深空探测与无人驾驶领域被广泛应用. 回顾了轻量型感知激光雷达关键技术的重要进展 …

In this paper, a quality evaluation of three point cloud coding solutions based on machine
learning technology is presented, notably, ADLPCC, PCC_GEO_CNN, and PCGC, as well …

Colored point cloud (PC) will inevitably encounter distortion during its acquisition,
processing, coding and transmission, which may affect the visual quality of the colored PC …

In this paper, a subjective evaluation of static point clouds encoded with several codecs is
described. Unlike other studies, a stereoscopic 3D display was used to visualize the 3D …

In this paper, a subjective quality based comparison between four point clouds codecs is
presented. For that, a set of six point clouds was chosen. They were coded with four different …

An inherent criterion of evaluation in Design education is novelty. Novelty is a measure of
newness in solutions which is evaluated based on relative comparison with its frame of …