Natural language descriptions of human Behavior from video sequences

被引：0
|
作者：
Tena, Carles Fernandez [1 ]
Baiget, Pau [1 ]
Roca, Xavier [1 ]
Gonzalez, Jordi [2 ]
机构：
[1] Comp Vis Ctr, Edifici O Campus UAB, Bellaterra 08193, Spain
[2] UPC, Inst Robot Informat Ind, Barcelona 08028, Spain
来源：
KI 2007: ADVANCES IN ARTIFICIAL INTELLIGENCE, PROCEEDINGS | 2007年 / 4667卷
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This contribution addresses the generation of textual descriptions in several natural languages for evaluation of human behavior in video sequences. The problem is tackled by converting geometrical information extracted from videos of the scenario into predicates in fuzzy logic formalism, which facilitates the internal representations of the conceptual data and allows the temporal analysis of situations in a deterministic fashion, by means of Situation Graph Trees (SGTs). The results of the analysis are stored in structures proposed by the Discourse Representation Theory (DRT), which facilitate a subsequent generation of natural language text. This set of tools has been proved to be perfectly suitable for the specified purpose.
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页码：279 / +
页数：3
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