Results 61 to 70 of about 1,569,805 (143)
Fast compressed domain watermarking of MPEG multiplexed streams [PDF]
, 2001 In this paper, a new technique for watermarking of MPEG compressed video streams is proposed. The watermarking scheme operates directly in the domain of MPEG multiplexed streams.
Tsaftaris, Sotirios A. +3 more
core
Small Science, Volume 4, Issue 9, September 2024.Mesoporous silica nanoparticles with a polyethylene imine surface coating (MSN‐PEI) do not penetrate the collagen matrix or enter cells in 3D. Meanwhile, acetylated MSN‐PEI (MSN‐PEI‐ACA) successfully moves through the matrix and specifically enters tumor cells, but not the surrounding tissue.
Neeraj Prabhakar +9 more
wiley +1 more source
Using video objects and relevance feedback in video retrieval [PDF]
, 2005 Video retrieval is mostly based on using text from dialogue and this remains the most signi¯cant component, despite progress in other aspects. One problem with this is when a searcher wants to locate video based on what is appearing in the video rather ...
Sorin Sav +10 more
core +2 more sources
Cloud‐based video streaming services: Trends, challenges, and opportunities
CAAI Transactions on Intelligence Technology, Volume 9, Issue 2, Page 265-285, April 2024.Abstract Cloud computing has drastically changed the delivery and consumption of live streaming content. The designs, challenges, and possible uses of cloud computing for live streaming are studied. A comprehensive overview of the technical and business issues surrounding cloud‐based live streaming is provided, including the benefits of cloud computing,
Tajinder Kumar +7 more
wiley +1 more source
Electronics Letters, Volume 60, Issue 5, March 2024.The coloured point cloud quality assessment in augmented reality (AR) environment was fully studied through subjective test. Firstly, a point cloud dataset, named point cloud quality dataset‐AR is presented, including ten reference point clouds and their 90 distorted versions, which were encoded by the reference software of video‐based point cloud ...
Chunling Fan +3 more
wiley +1 more source
Guest Editorial: Advances in 3D Point Cloud Processing and Applications
IET Image Processing, Volume 20, Issue 1, January/December 2026.
Xin Lu +4 more
wiley +1 more source
Point cloud geometry compression with sparse cascaded residuals and sparse attention
Electronics Letters, Volume 60, Issue 6, March 2024.In this paper, the authors propose a point cloud geometric compression method based on sparse cascaded residuals and attention. The authors’ method eclipses the state‐of‐the‐art open‐source method in terms of rate‐distortion on the ShapeNet, ModelNet, and Microsoft Voxelized Upper Bodies datasets, with average BD‐rate gains of −14.44% and −15.38 ...
Shiyu Lu, Huamin Yang, Cheng Han
wiley +1 more source
Enriching MPEG-7 user models with content metadata [PDF]
, 2006 MPEG-7 is an XML-based standard that provides tools for creating rich and structured multimedia content metadata. However, only an extremely limited range of preferences can be specified for user models and multimedia content metadata created by other ...
Agius, HW +3 more
core +1 more source
Performance analysis of multiview video compression based on MIV and VVC multilayer
ETRI JournalTo represent immersive media providing six degree-of-freedom experience, moving picture experts group (MPEG) immersive video (MIV) was developed to compress multiview videos.
Jinho Lee +5 more
doaj +1 more source
On the Selection of Transmitted Views for Decoder-Side Depth Estimation
Applied SciencesThe selection of optimal views for transmission is critical for the coding efficiency of the MPEG Immersive Video (MIV) profile of Decoder-Side Depth Estimation (DSDE).
Dominika Klóska +3 more
doaj +1 more source