Point cloud geometry compression using neural implicit representations [PDF]
, 2023 openIn recent years, the increasing prominence of 3D point clouds in various applications has led to an escalating need for efficient storage and transmission methods.
MOTAMENI, AMIRHOSSEIN
core
Low complexity video compression using moving edge detection based on DCT coefficients [PDF]
, 2009 In this paper, we propose a new low complexity video compression method based on detecting blocks containing moving edges us- ing only DCT coe±cients.
Kim, Chanyul +4 more
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Visual Quality of Compressed Mesh and Point Cloud Sequences
IEEE Access, 2020 With the development of immersive video, the delivery and storage of 3D content have become important research areas. While compression methods for meshes and point clouds, the two main representations for 3D content, are actively studied, there are few ...
Keming Cao, Yi Xu, Pamela Cosman
doaj +1 more source
Weighted-loss-based Up-sampling for Point Cloud Occupancy Map Video [PDF]
Jisuanji kexueIn video-based point cloud compression(V-PCC),a 3D point cloud is divided into hundreds of patches and then mapped onto a 2D grid,generating a texture video that captures texture information and a geometry video that captures geometry information ...
CHEN Hang, LI Li, LIU Dong, LI Houqiang
doaj +1 more source
Inactive Region Filling Method for Efficient Compression Using Reinforcement Learning
IEEE Access, 2023 Based on the massive advancements in modern hardware technologies, beyond high-resolution images, immersive and interactive videos have become an important next-generation technology.
Dongsin Kim, Kutub Uddin, Byung Tae Oh
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Object-based video representations: shape compression and object segmentation [PDF]
, 1998 Object-based video representations are considered to be useful for easing the process of multimedia content production and enhancing user interactivity in multimedia productions.
Brady, Noel
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Efficient Quadtree Search for HEVC Coding Units for V-PCC
IEEE Access, 2021 Dynamic point clouds (DPC) are new media storage formats that allow end-users to watch objects/scenes in a three-dimensional (3D) sense. It can be displayed from different angles throughout time.
Ting-Lan Lin +7 more
doaj +1 more source
A joint motion & disparity motion estimation technique for 3D integral video compression using evolutionary strategy [PDF]
, 2007 3D imaging techniques have the potential to establish a future mass-market in the fields of entertainment and communications. Integral imaging, which can capture true 3D color images with only one camera, has been seen as the right technology to offer ...
Adedoyin, S +5 more
core +1 more source
Compression Performance Analysis of Experimental Holographic Data Coding Systems
Sensors, 2023 It is challenging to find a proper way to compress computer-generated holography (CGH) data owing to their huge data requirements and characteristics. This study proposes CGH data coding systems with high-efficiency video coding (HEVC), three-dimensional
Tianyu Dong +3 more
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An Overview of the MPEG Standard for Storage and Transport of Visual Volumetric Video-Based Coding
Frontiers in Signal Processing, 2022 The increasing popularity of virtual, augmented, and mixed reality (VR/AR/MR) applications is driving the media industry to explore the creation and delivery of new immersive experiences.
Lauri Ilola +3 more
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