A semantic parliamentary multimedia approach for retrieval of video clips with content understanding

Sánchez-Nielsen, Elena; Chávez-Gutiérrez, Francisco; Lorenzo-Navarro, Javier

doi:10.1007/s00530-019-00610-2

Cited by 15 publications

(6 citation statements)

References 23 publications

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“…(Arndt et al, 2009) coupled these descriptors with low levels of DOLCE ontology, while (Rinaldi, 2014) utilized linguistic properties. The researchers, in (Sánchez-Nielsen et al, 2019), focused on the video annotation through the extraction of knowledge from the content. Thus, they were interested in studying the contextual information by using the semantic model.…”

Section: Methods Based On the Audiovisual Flux Resourcementioning

confidence: 99%

Semiotic and Thematic Process for Audiovisual Documents Description

Fourati

Jedidi²,

Gargouri

2022

International Journal of Intelligent Information Technologies

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The extraction of description is important in audio-visual document retrieval. Although various approaches were proposed, extracting semiotic description that reflect the content knowledge remains a challenging task. This paper proposes an approach for describing external and a semiotic description of audio-visual document. The main objective is to associate a set of semiotic descriptions to each filmic segment in order to facilitate the interrogation of huge quantities of filmic document. The extraction description process relies mainly on the probabilistic LDA model and Dublin Core.To identify the description, a combination method applied both weighing score and position of each extracted theme. Qualitative and quantitative experiments were performed to evaluate the effectiveness of the proposed approach. The performance of the extracted semiotic description is better than that of the descriptions presented in the literature. The good results were obtained due to good choice of the information sources, the adaptation of the LDA and the importance of the identification process.

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Section: Methods Based On the Audiovisual Flux Resourcementioning

confidence: 99%

Semiotic and Thematic Process for Audiovisual Documents Description

Fourati

Jedidi²,

Gargouri

2022

International Journal of Intelligent Information Technologies

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“…"A semantic parliamentary multimedia approach for retrieval of video clips with content understanding" El artículo introduce un enfoque semántico para mejorar la recuperación y comprensión de contenido en videos relacionados con actividades parlamentarias. Destaca la creación de una ontología para modelar conceptos parlamentarios, un framework de anotación semántica para enriquecer los recursos de video y una arquitectura de sistema que incorpora estas técnicas [28].…”

Section: Procedimientosunclassified

Tendencias de la ingeniería multimedia: una mirada glocal desde el sector educativo

Leal-Pabón,

Rodríguez-Ibáñez,

Mendoza-Gafaro

2024

AiBi Revista de Investigación, Administración e Ingeniería

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Este artículo aborda el análisis de la Ingeniería Multimedia en el contexto glocal, con el objetivo de analizar las tendencias y su relación con la solución de necesidades de la industria, así como el desarrollo de la Ingeniería Multimedia en Colombia a través de los programas académicos; este programa académico emerge para satisfacer la creciente demanda de profesionales en tecnologías de la información y comunicación, abarcando software multimedia, diseño gráfico, producción audiovisual, videojuegos, entre otros campos emergentes; a nivel global, universidades líderes como Nanyang Technological University, National University of Singapore, Northeastern University, Zhejiang University y Shanghai Jiao Tong University ofrecen programas relacionados; en América Latina se han identificado tendencias en diseño gráfico y posproducción multimedia, videojuegos y 3D, y web y aplicaciones móviles; universidades como UNIACC, La Salle Noroeste y Universidad de La Rioja reflejan esta evolución; en Colombia, la Ingeniería Multimedia se alinea con tendencias como contenidos multimedia, realidad aumentada, sistemas centrados en el usuario y desarrollo web por el crecimiento de las TIC; actualmente existen 14 programas activos que desarrollan competencias en tecnologías de telecomunicaciones y aplicaciones informáticas para producir y distribuir contenidos audiovisuales; estos programas se ofrecen en modalidad presencial y virtual; la investigación se desarrolló mediante el enfoque cualitativo de tipo documental; obteniendo como conclusión que la Ingeniería Multimedia impacta campos como educación, periodismo, salud y entretenimiento; aportando soluciones multimedia innovadoras en estos sectores, como plataformas de telemedicina, software educativo, realidad virtual para entrenamiento, entre otros; este artículo ofrece una visión integral de las tendencias contemporáneas y el impacto de la disciplina en la región; asimismo, destaca la relevancia de la Ingeniería Multimedia en la industria actual y cómo la formación de profesionales es decisiva para el avance tecnológico en América Latina.

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“…For instance, Video Ontology (VidOnt) [108] provides an ontology defined in OWL for multimedia content that incorporates spatio-temporal annotations that integrate, in its vocabulary, elements from multimedia metadata standards such as MPEG-7, EBU CCDM, and Dublin Core. The need for introducing semantics in content descriptors has also been identified for parliamentary video content understanding [109] and television broadcasted content [110], where standard metadata schemas have been translated into ontologies. An ontology-based fuzzy video semantic content model for object, event, and concept extraction was also proposed in [111].…”

Section: A Ontology-based Knowledge Representationmentioning

confidence: 99%

From a Visual Scene to a Virtual Representation: A Cross-Domain Review

et al. 2023

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The widespread use of smartphones and other low-cost equipment as recording devices, the massive growth in bandwidth, and the ever-growing demand for new applications with enhanced capabilities, made visual data a must in several scenarios, including surveillance, sports, retail, entertainment, and intelligent vehicles. Despite significant advances in analyzing and extracting data from images and video, there is a lack of solutions able to analyze and semantically describe the information in the visual scene so that it can be efficiently used and repurposed. Scientific contributions have focused on individual aspects or addressing specific problems and application areas, and no cross-domain solution is available to implement a complete system that enables information passing between cross-cutting algorithms. This paper analyses the problem from an end-to-end perspective, i.e., from the visual scene analysis to the representation of information in a virtual environment, including how the extracted data can be described and stored. A simple processing pipeline is introduced to set up a structure for discussing challenges and opportunities in different steps of the entire process, allowing to identify current gaps in the literature. The work reviews various technologies specifically from the perspective of their applicability to an endto-end pipeline for scene analysis and synthesis, along with an extensive analysis of datasets for relevant tasks.

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A semantic parliamentary multimedia approach for retrieval of video clips with content understanding

Cited by 15 publications

References 23 publications

Semiotic and Thematic Process for Audiovisual Documents Description

Semiotic and Thematic Process for Audiovisual Documents Description

Tendencias de la ingeniería multimedia: una mirada glocal desde el sector educativo

From a Visual Scene to a Virtual Representation: A Cross-Domain Review

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