International Journal of Multimedia Information Retrieval

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When music makes a scene
International Journal of Multimedia Information Retrieval - Tập 2 - Trang 15-30 - 2013
Cynthia C. S. Liem, Martha Larson, Alan Hanjalic
Music frequently occurs as an important reinforcing and meaning-creating element in multimodal human experiences. This way, cross-modal connotative associations are established, which are actively exploited in professional multimedia productions. A lay user who wants to use music in a similar way may have a result in mind, but may lack the right musical vocabulary to express the corresponding info...... hiện toàn bộ
Shot boundary detection using perceptual and semantic information
International Journal of Multimedia Information Retrieval - Tập 6 - Trang 167-174 - 2017
Dalton Meitei Thounaojam, Vivek Singh Bhadouria, Sudipta Roy, Kh. Manglem Singh
The paper proposes a shot boundary detection system using Gist and local descriptor. Gist provides the perceptual and conceptual information of a scene. The proposed system can be roughly divided into three steps. The first step consists of forming of groups of frames by calculating the correlation of the Gist features between consecutive frames of the video. Secondly, abrupt transitions are found...... hiện toàn bộ
Spatiotemporal wavelet correlogram for human action recognition
International Journal of Multimedia Information Retrieval - Tập 8 - Trang 167-180 - 2019
Hamid Abrishami Moghaddam, Amin Zare
In this paper, we present a spatiotemporal wavelet correlogram (STWC) as a new feature for human action recognition (HAR) in videos. The proposed feature benefits from a different approach with respect to bag of visual words, interest point detection and descriptor representation method. The new approach requires neither motion estimation (tracking) nor background/foreground subtraction. STWC is g...... hiện toàn bộ
FOF: a fine-grained object detection and feature extraction end-to-end network
International Journal of Multimedia Information Retrieval - - 2023
Wei Shen, Jinpeng Chen, Jie Shao
Multimedia information retrieval in the twenty-first century
International Journal of Multimedia Information Retrieval - Tập 1 - Trang 1-2 - 2012
Michael S. Lew
Multivariate time series modeling of geometric features of spatio-temporal volumes for content based video retrieval
International Journal of Multimedia Information Retrieval - Tập 3 - Trang 15-28 - 2013
Chiranjoy Chattopadhyay, Amit Kumar Maurya
In this paper, we address the problem of Content Based Video Retrieval using a multivariate time series modeling of features. We particularly focus on representing the dynamics of geometric features on the Spatio-Temporal Volume (STV) created from a real world video shot. The STV intrinsically holds the video content by capturing the dynamics of the appearance of the foreground object over time, a...... hiện toàn bộ
Order, context and popularity bias in next-song recommendations
International Journal of Multimedia Information Retrieval - Tập 8 - Trang 101-113 - 2019
Andreu Vall, Massimo Quadrana, Markus Schedl, Gerhard Widmer
The availability of increasingly larger multimedia collections has fostered extensive research in recommender systems. Instead of capturing general user preferences, the task of next-item recommendation focuses on revealing specific session preferences encoded in the most recent user interactions. This study focuses on the music domain, particularly on the task of music playlist continuation, a pa...... hiện toàn bộ
Contrastive self-supervised learning: review, progress, challenges and future research directions
International Journal of Multimedia Information Retrieval - Tập 11 - Trang 461-488 - 2022
Pranjal Kumar, Piyush Rawat, Siddhartha Chauhan
In the last decade, deep supervised learning has had tremendous success. However, its flaws, such as its dependency on manual and costly annotations on large datasets and being exposed to attacks, have prompted researchers to look for alternative models. Incorporating contrastive learning (CL) for self-supervised learning (SSL) has turned out as an effective alternative. In this paper, a comprehen...... hiện toàn bộ
An overview of approaches for content-based medical image retrieval
International Journal of Multimedia Information Retrieval - Tập 6 - Trang 271-280 - 2017
Pranjit Das, Arambam Neelima
Medical imaging performs a vital role in the medical field as it provides important information on the internal body parts for the clinical analysis and medical intervention which enables physicians to diagnose and treat a variety of diseases. Nowadays the medical diagnosis is increasing at a very high rate, which results in the formation of a huge medical image database, and retrieving similar me...... hiện toàn bộ
Hybrid music information retrieval
International Journal of Multimedia Information Retrieval - Tập 2 - Trang 1-2 - 2013
Peter Knees, Markus Schedl, Òscar Celma
Tổng số: 213   
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