In this paper, we show that we can apply probabilistic spatiotemporal macroblock filtering (PSMF) and partial decoding
processes to effectively detect and track multiple objects in real time in H.264|AVC bitstreams with stationary
background. Our contribution is that our method cannot only show fast processing time but also handle multiple moving
objects that are articulated, changing in size or internally have monotonous color, even though they contain a chaotic set
of non-homogeneous motion vectors inside. In addition, our partial decoding process for H.264|AVC bitstreams enables
to improve the accuracy of object trajectories and overcome long occlusion by using extracted color information.
KEYWORDS: Multimedia, Standards development, Computer architecture, Intellectual property, Video, Communication engineering, Data archive systems, Laser based displays, Digital cameras, Visualization
The Musical Slide Show Multimedia Application Format (MAF) which is currently being standardized by the Moving
Picture Expert Group (MPEG) conveys the concept of combining several established standard technologies in a single
file format. It defines the format of packing up MP3 audio data, along with JPEG images, MPEG-7 Simple Profile
metadata, timed text, and MPEG-4 LASeR script. The presentation of Musical Slide Show MAF contents is made in a
synchronized manner with JPEG images, timed text to MP3 audio track. Also, the rendering effect on JPEG images can
be supported by the MPEG-4 LASeR script. This Musical Slide Show MAF will enrich the consumption of MP3
contents assisted with synchronized and rendered JPEG images, text as well as MPEG-7 metadata about the MP3 audio
contents. However, there is no protection and governance mechanism for Musical Slide Show MAF which is the
essential elements to deploy the sorts of contents. In this paper, to manage the Musical Slide Show MAF contents in a
controlled manner, we present a protection and governance mechanism by using MPEG-21 Intellectual Property
Management and Protection (IPMP) Components and MPEG-21 Rights Expression Language (REL) technologies We
implement an authoring tool and a player tool for Musical Slide Show MAF contents and show the experimental results
as well.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.