Video Indexing
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Recent papers in Video Indexing
— Video has involved in almost every industry. Today video is shared 1200 times more than texts and images on social media. Unfortunately, users are still facing some difficult to get relevant data. Indexing and retrieval of video is a... more
Retrieval of multimedia has become a requirement for many contemporary information systems. These systems need to provide browsing, querying, navigation, and, sometimes, composition capabilities involving various forms of media. In this... more
This paper concerns shot boundary detection in digital video. Automatic video segmen- tation is a first step towards video indexing. An efficient yet robust algorithm is needed to separate video sequences into smaller segments called... more
The paper focuses on an approach to a near-duplicate videos search. The search is based on the comparison of scene relative lengths in the space L2. The comparison is made with Gale-Church hypothesis. The concept "shot descriptor" was... more
Nowadays visual information is gaining much more importance than textual information as pictures convey more than words. As image has richer content than text, Video database is increasing exponentially over the Internet. Content-based... more
— In this paper, we propose a video summarization algorithm by multiple extractions of key frames in each shot. This algorithm is based on the k partition algorithms. We choose the ones based on k-medoid clustering methods so as to find... more
The actual generation of video search engines offers low-level abstractions of the data while users seek for high-level semantics. The main challenge in video retrieval remains bridging the semantic gap. Thus, the effectiveness of video... more
Soccer event detection deals with identifying interesting segments in soccer video via audio/visual content analysis. This task enables automatic high-level index creation, which circumvents large-scale manual annotation and facilitates... more
In this paper we describe a system we have developed for automatic broadcast-quality video indexing that successfully combines results from the fields of speaker verification, acoustic analysis, very large vocabulary speech recognition,... more
Premier guide (conçu et rédigé en 2005) pour une analyse systématique du contenu de données audiovisuelles enregistrées, traitées et diffusées sur les portails du programme de recherche "Archives Audiovisuelles de la Recherche" (AAR).... more
The paper focuses on the algorithms of the event detection in content-based video retrieval. Video has a complex structure and can express the same idea in different ways. This makes the task of searching for video more complicated. Video... more
The paper focuses on an overview of the different existing methods in content-based video retrieval. During the last decade there was a~rapid growth of video posted on the Internet. This imposes urgent demands on video retrieval. Video... more
In this paper, a novel algorithm meant for content based video indexing and retrieval based on key frames Discrete Wavelet Center Symmetric Local Binary Patterns (DWCSLBP) is introduced. The algorithm is applied on a dataset of three... more
The systems currently available for contentbased image and video retrieval work without semantic knowledge, i. e. they use image processing methods to extract low level features of the data. The similarity obtained by these approaches... more
In the context of video indexing, we present the Clavis system in which typical video sequences of television programs are represented by templates. Templates are terminological constraint networks in which video segments coming from... more
This paper presents the use of video parsing and video analysis techniques to attain a radical change in Content Analysis processes. Content Analysis provides frameworks for a better understanding of information, mass media information in... more
This paper presents two motion descriptors which were recommended by MPEG to become part of the first visual reference model (XM 1.0) of the evolving MPEG-7 standard in development. These motion descriptors are: (i) the camera motion... more
Даны два видео файла или потока. Нужно выяснить являются ли они дубликатами друг друга. Здесь, под словом дубликат понимается не формализуемое условие: «На этих файлах изображено одно и то же?». Возможна, и другая постановка этой задачи.... more