Transcript Diapositive 1 - Gunadarma University

Experimentation of the model in
Madeus - VideoMadeus
Madeus Architecture
Editor/Presentation Tools
EXECUTION
View
TIME LINE
View
HIERARCHICAL
View
VIDEO STRUCTURED
View
...
MODEL MANAGEMENT
PARSERS
LOGIC
STRUCTURATION
EVENT
TEMPORAL
SAVE
Madeus
document
STRUCTURATION
MANAGEMENT
SPATIAL
MADEUS
STRUCTURATION
OUTILS
JAVA
Xerces
JMF
• To extend Madeus to VideoMadeus, video content description
is handled both in composition and in presentation parts.
Madeus Document Model
Madeus Document
Content
<Madeus>
<Content> … </Content>
• Structured document organized <Actor>
according
to the
. . . </Actor>
Actor
dimensions:
Logical, temporal, spatial.
<Temporal> . . . </Temporal>
Temporal
Internal<Spatial>
Document
. . . </Spatial>
</Madeus>
Madeus
Document
Spatial
Logical
Content
•Actor
Content : informasi yang menggambarkan isi dari dokumen.
• Actor : mendefinisikan bagaimana informasi dasar di bagian
Temporal
content digunakan dalam dokumen (gaya informasi, link, dll)
•Spatial
Temporal : untuk sinkronisasi antara bagian dokumen.
• Spatial : untuk spesifikasi tata letak.
Relations
• Temporal relations (Allen extension)
– meets, starts, equals, during, overlaps,
parmin,etc.
• Spatial relations
– left_align, right_align, center_v,
center_h,
<Temporal> …
<Relations>
top_align, bottom_align, etc.
<start Interval1=« a » Interval2=« b » />
<meet Interval1=« b » Interval2=« d » /> …
<Relations>
d
</Temporal>
<Spatial> …
<Relations>
<left-align Region1=« b » Region2=« d » />
…
<Relations>
</Spatial>
Overview of VideoMadeus
Editing and Presentation Tools
Execution View
Video edition View

Element
Management
Structure View
Synchronization
Synchronization
Management
Behavior Management
Hyperlink
Follow-up
Erase
Display, etc...


Semantic View

Thesaurus View
Edit
Play
Search
Temporal
Spatial


Requested descriptions
Requested descriptions
Modified description
Data Management
XML
Description of
video content
Modify
Parser
Index on video
Video
Internal Structure
(MODEL)
VideoMadeus document
<Madeus>
<Content> . . .
<VideoContentDS> . . .
<Scene ID = « MyScene » ... > . . . </Scene>
</VideoContentDS>
</Content>
<Actor> . . .
<VideoElement ID=«SceneVideo» Content = «MyScene » . . . > . . .</VideoElement>
</Actor>
<Temporal>
<Interval ID=“ScenceInt” Actor=“SceneVideo” Duration=“...” … />
<Relations> . . . </Relations>
</Temporal>
<Spatial>
<Region ID=“ScenceReg” Actor=“SceneVideo” Height =“288” Width=“352” … />
<Relations> . . . </Relations>
</Spatial>
</Madeus>