Cinematic primitives for multimedia

Davenport, Glorianna; Smith, Tim; Pincever, N.

doi:10.1109/38.126883

Cited by 172 publications

(70 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…2 illustrates the segment tree generated from the map in Fig. 1 for the interval [1][2][3][4][5][6][7][8][9][10][11]. The set of numbers placed in a node denotes the identities of video objects and events that appeared in the entire frame-sequence associated with that node.…”

Section: Avis -Advanced Video Information Systemmentioning

confidence: 99%

Spatio-temporal querying in video databases

Koprulu

Cicekli

Yazıcı

2004

Information Sciences

View full text Add to dashboard Cite

Abstract:In this paper a video data model that allows efficient and effective representation and querying of spatio-temporal properties of objects is presented. The data model is focused on the semantic content of video streams. Objects, events, activities performed by objects are main interests of the model. The model supports fuzzy spatial queries including querying spatial relationships between objects and querying the trajectories of objects. The model is flexible enough to define new spatial relationship types between objects without changing the basic data model. A prototype of the proposed model has been implemented. The prototype allows various spatio-temporal queries along with the fuzzy ones and it is prone to implement compound queries without major changes in the data model.

show abstract

Section: Avis -Advanced Video Information Systemmentioning

confidence: 99%

Spatio-temporal querying in video databases

Koprulu

Cicekli

Yazıcı

2004

Information Sciences

View full text Add to dashboard Cite

show abstract

“…[1] <layout> [2] <topLayout id="MainWindow" width="400" height="500" backgroundColor="coffee" > [3] ... [4] <region id="VideoC" left="335" width="160" top="245" height="120" z-index="5"> [5] <region id="Video" width="100%" height="100%" z-index="1"/> [6] <region id="VideoA" width="100%" height="100%" z-index="2"/> [7] </region> [8] ... [9] </topLayout> [10]</layout> hierarchical regions for annotation.…”

Section: Figure 8 Defining Annotation Regionsmentioning

confidence: 99%

“…[1] <layout> [2] <topLayout id="MainWindow" width="400" height="500" backgroundColor="coffee" > [3] ... [4] <region id="Video" left="335" width="160" top="245" height="120" z-index="5"/> [5] ... [6] </topLayout> [7] </layout> (b) A layout fragment expanded with (a) A layout fragment from the base document.…”

Section: Figure 8 Defining Annotation Regionsmentioning

confidence: 99%

“…[1] <par endsync="annotations"> [2] <video id="Z1" src="v1.mpg" region="Video"/> [3] <switch> [4] <audio id="D" src="D.mpg" region="Audio" custonTest="Doctor" /> [5] <audio id="O" src="O.mpg" region="Audio" custonTest="Owner" /> [6] <audio id="E" src="G.mpg" region="Audio"/> [7] </switch> [8] </par> to the composite duration of the annotations (or 10 seconds, whichever is longer). Figure 7(b) illustrates a combination of SMIL timing and <switch>-based content control.…”

Section: (B)mentioning

confidence: 99%

“…Annotation of audio and video is a by-product of the digital era, with the work of Lippman and Davenport et al [7], [12] at MIT setting the initial standard. One of the earliest applications of media annotation was for defining edit lists: collections of media object excerpts that could be used to redefine the order in which media content was rendered [8].…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Using SMIL to encode interactive, peer-level multimedia annotations

Bulterman

2003

Proceedings of the 2003 ACM Symposium on Document Engineering

View full text Add to dashboard Cite

This paper discusses applying facilities in SMIL 2.0 to the problem of annotating multimedia presentations. Rather than viewing annotations as collections of (abstract) meta-information for use in indexing, retrieval or semantic processing, we view annotations as a set of peer-level content with temporal and spatial relationships that are important in presenting a coherent story to a user. The composite nature of the collection of media is essential to the nature of peer-level annotations: you would typically annotate a single media item much differently than that same media item in the context of a total presentation. This paper focuses on the document engineering aspects of the annotation system. We do not consider any particular user interface for creating the annotations or any back-end storage architecture to save/search the annotations. Instead, we focus on how annotations can be represented within a common document architecture and we consider means of providing document facilities that meet the requirements of our user model. We present our work in the context of a medical patient dossier example.

show abstract