Multimodal indexing based on semantic cohesion for image retrieval
HJ Escalante, M Montes, E Sucar - Information retrieval, 2012 - Springer
This paper introduces two novel strategies for representing multimodal images with
application to multimedia image retrieval. We consider images that are composed of both …
application to multimedia image retrieval. We consider images that are composed of both …
Simulating the future of concept-based video retrieval under improved detector performance
In this paper we address the following important questions for concept-based video
retrieval:(1) What is the impact of detector performance on the performance of concept …
retrieval:(1) What is the impact of detector performance on the performance of concept …
Beyond shot retrieval: Searching for broadcast news items using language models of concepts
Current video search systems commonly return video shots as results. We believe that users
may better relate to longer, semantic video units and propose a retrieval framework for news …
may better relate to longer, semantic video units and propose a retrieval framework for news …
Concept detectors: how good is good enough?
R Aly, D Hiemstra - Proceedings of the 17th ACM international …, 2009 - dl.acm.org
Today, semantic concept based video retrieval systems often show insufficient performance
for real-life applications. Clearly, a big share of the reason is the lacking performance of the …
for real-life applications. Clearly, a big share of the reason is the lacking performance of the …
The uncertain representation ranking framework for concept-based video retrieval
Abstract Concept based video retrieval often relies on imperfect and uncertain concept
detectors. We propose a general ranking framework to define effective and robust ranking …
detectors. We propose a general ranking framework to define effective and robust ranking …
Semantic interpretation of events in lifelogging
P Wang - 2012 - doras.dcu.ie
The topic of this thesis is lifelogging, the automatic, passive recording of a person's daily
activities and in particular, on performing a semantic analysis and enrichment of lifelogged …
activities and in particular, on performing a semantic analysis and enrichment of lifelogged …
Modeling representation uncertainty in concept-based multimedia retrieval
RBN Aly - 2010 - research.utwente.nl
This thesis considers concept-based multimedia retrieval, where documents are
represented by the occurrence of concepts (also referred to as semantic concepts or high …
represented by the occurrence of concepts (also referred to as semantic concepts or high …
[图书][B] Search in audiovisual broadcast archives
B Huurnink - 2010 - dare.uva.nl
As early as 1935, video archivists aimed to individually describe each shot in each film
acquired by their archive. However, it soon became apparent that it was impossible to …
acquired by their archive. However, it soon became apparent that it was impossible to …
A simulator for concept detector output
R Aly, D Hiemstra - 2009 - research.utwente.nl
Abstract Concept based video retrieval is a promising search paradigm because it is fully
automated and it investigates the fine grained content of a video, which is normally not …
automated and it investigates the fine grained content of a video, which is normally not …
[PDF][PDF] Search in Audiovisual Broadcast Archives
B Archives - irlab.science.uva.nl
As early as 1935, video archivists aimed to individually describe each shot in each film
acquired by their archive. However, it soon became apparent that it was impossible to …
acquired by their archive. However, it soon became apparent that it was impossible to …