Multimedia architectures

A.Y. 2017/2018
Lesson for
6
Max ECTS
48
Overall hours
Language
Italian

Course structure and Syllabus

Active edition
Yes
Responsible
Lessons: 48 hours
Professor: Valtolina Stefano
ATTENDING STUDENTS
Syllabus
Introduction. Multimedia and digital communication

ORDBMs and ORDBMS in Oracle

Digital texts.Boolean Retrieval Model, Vector Space Model, Probabilistic Model,Text IR vs database systems, Semantic Networks, Oracle Text

Digital images. Human perception of color. Color models. Data compression. Lossless and lossy compression. Standards for digital image encoding: GIF, PNG, TIFF, JPEG. Discrete cosine transform, JPEG compression, JPEG2000. Image IR vs database systems --> Oracle Multimedia
Image Retrieval: from pixels to the semantic space

Digital audio. Sampling, quantization, signal to noise ratio. Standards for digital audio encoding: WAV, AIFF. Audio compression. Elements of psychoacoustics, critical bands, spatial and temporal masking. Compression: MP3, AAC. The MIDI system

Digital video. Video color models. Video compression,predictive coding, motion vectors. Standards for digital video encoding: MPEG1, MPEG2, MPEG4, H264. HD video. Audio-video IR vs database systems --> Oracle Multimedia

Operating systems issues for continuous media. Synchronization of multimedia data. Quality of service. Real-time scheduling. File systems for continuous media. Real-time network protocols

Multimedia information systems. Content description. Languages for metadata: RDF, MPEG-7. Digital rights management (DRM), models and standards: MPEG-21

Multimedia applications design. Multimedia authoring systems. Languages and standards: Flash, Javascript, HTML 5

Multimedia Information Systems: Big Data. Multimedia Services in Intelligent Environments. Solutions for reliable, scalable, distributed computing.

Multimedia architecture. From Hadoop to Hive and Pig.

Lectures
NON-ATTENDING STUDENTS
Syllabus
Introduction. Multimedia and digital communication

ORDBMs and ORDBMS in Oracle

Digital texts.Boolean Retrieval Model, Vector Space Model, Probabilistic Model,Text IR vs database systems, Semantic Networks, Oracle Text

Digital images. Human perception of color. Color models. Data compression. Lossless and lossy compression. Standards for digital image encoding: GIF, PNG, TIFF, JPEG. Discrete cosine transform, JPEG compression, JPEG2000. Image IR vs database systems --> Oracle Multimedia
Image Retrieval: from pixels to the semantic space

Digital audio. Sampling, quantization, signal to noise ratio. Standards for digital audio encoding: WAV, AIFF. Audio compression. Elements of psychoacoustics, critical bands, spatial and temporal masking. Compression: MP3, AAC. The MIDI system

Digital video. Video color models. Video compression,predictive coding, motion vectors. Standards for digital video encoding: MPEG1, MPEG2, MPEG4, H264. HD video. Audio-video IR vs database systems --> Oracle Multimedia

Operating systems issues for continuous media. Synchronization of multimedia data. Quality of service. Real-time scheduling. File systems for continuous media. Real-time network protocols

Multimedia information systems. Content description. Languages for metadata: RDF, MPEG-7. Digital rights management (DRM), models and standards: MPEG-21

Multimedia applications design. Multimedia authoring systems. Languages and standards: Flash, Javascript, HTML 5

Multimedia Information Systems: Big Data. Multimedia Services in Intelligent Environments. Solutions for reliable, scalable, distributed computing.

Multimedia architecture. From Hadoop to Hive and Pig.

Lectures
Lesson period
Second semester
Lesson period
Second semester
Assessment methods
Esame
Assessment result
voto verbalizzato in trentesimi