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A dictionary learning based audio source classification algorithm is proposed to classify a sample audio signal as one amongst a finite set of different audio sources. Cosine similarity measure is used to select the atoms during dictionary…

声音 · 计算机科学 2015-10-28 K V Vijay Girish , T V Ananthapadmanabha , A G Ramakrishnan

Music Information Retrieval (MIR) research is increasingly leveraging representation learning to obtain more compact, powerful music audio representations for various downstream MIR tasks. However, current representation evaluation methods…

声音 · 计算机科学 2023-12-13 Christos Plachouras , Pablo Alonso-Jiménez , Dmitry Bogdanov

Optically detected magnetic resonance (ODMR) provides ultrasensitive means to detect and image a small number of electron and nuclear spins, down to the single spin level with nanoscale resolution. Despite the significant recent progress in…

介观与纳米尺度物理 · 物理学 2015-06-23 Aharon Blank , Guy Shapiro , Ran Fischer , Paz London , David Gershoni

Hierarchical planning is a powerful approach to model long sequences structurally. Aside from considering hierarchies in the temporal structure of music, this paper explores an even more important aspect: concept hierarchy, which involves…

声音 · 计算机科学 2025-07-01 Qi He , Gus Xia , Ziyu Wang

This paper presents OmniDataComposer, an innovative approach for multimodal data fusion and unlimited data generation with an intent to refine and uncomplicate interplay among diverse data modalities. Coming to the core breakthrough, it…

计算机视觉与模式识别 · 计算机科学 2023-08-21 Dongyang Yu , Shihao Wang , Yuan Fang , Wangpeng An

Music tagging and content-based retrieval systems have traditionally been constructed using pre-defined ontologies covering a rigid set of music attributes or text queries. This paper presents MuLan: a first attempt at a new generation of…

音频与语音处理 · 电气工程与系统科学 2022-08-29 Qingqing Huang , Aren Jansen , Joonseok Lee , Ravi Ganti , Judith Yue Li , Daniel P. W. Ellis

We have seen significant leapfrog advancement in machine learning in recent decades. The central idea of machine learnability lies on constructing learning algorithms that learn from good data. The availability of more data being made…

计算机视觉与模式识别 · 计算机科学 2020-08-07 Ng Hui Xian Lynnette , Henry Ng Siong Hock , Nguwi Yok Yen

In the domain of Music Information Retrieval (MIR), Automatic Music Transcription (AMT) emerges as a central challenge, aiming to convert audio signals into symbolic notations like musical notes or sheet music. This systematic review…

声音 · 计算机科学 2024-06-24 Fatemeh Jamshidi , Gary Pike , Amit Das , Richard Chapman

Music auto-tagging is essential for organizing and discovering music in extensive digital libraries. While foundation models achieve exceptional performance in this domain, their outputs often lack interpretability, limiting trust and…

机器学习 · 计算机科学 2026-05-28 Andreas Patakis , Vassilis Lyberatos , Spyridon Kantarelis , Edmund Dervakos , Giorgos Stamou

Music is characterized by aspects related to different modalities, such as the audio signal, the lyrics, or the music video clips. This has motivated the development of multimodal datasets and methods for Music Information Retrieval (MIR)…

多媒体 · 计算机科学 2025-09-19 Jonas Geiger , Marta Moscati , Shah Nawaz , Markus Schedl

Instrument recognition is a fundamental task in music information retrieval, yet little has been done to predict the presence of instruments in multi-instrument music for each time frame. This task is important for not only automatic…

声音 · 计算机科学 2018-06-26 Yun-Ning Hung , Yi-Hsuan Yang

We explore segmentation of known and unknown genre classes using the open source GTZAN and FMA datasets. For each, we begin with best-case closed set genre classification, then we apply open set recognition methods. We offer an algorithm…

音频与语音处理 · 电气工程与系统科学 2024-05-15 Kevin Liu , Julien DeMori , Kobi Abayomi

Multi-modal object tracking (MMOT) is an emerging field that combines data from various modalities, \eg vision (RGB), depth, thermal infrared, event, language and audio, to estimate the state of an arbitrary object in a video sequence. It…

计算机视觉与模式识别 · 计算机科学 2024-06-03 Chunhui Zhang , Li Liu , Hao Wen , Xi Zhou , Yanfeng Wang

In this document, we introduce a new dataset designed for training machine learning models of symbolic music data. Five datasets are provided, one of which is from a newly collected corpus of 20K midi files. We describe our preprocessing…

声音 · 计算机科学 2016-06-09 Christian Walder

Traditionally source identification is solved using threshold based energy detection algorithms. These algorithms frequently sum up the activity in regions, and consider regions above a specific activity threshold to be sources. While these…

声音 · 计算机科学 2022-11-03 Luke Wood , Kevin Anderson , Peter Gerstoft , Richard Bell , Raghab Subbaraman , Dinesh Bharadia

Intracoronary Optical Coherence Tomography (OCT) enables high-resolution visualization of coronary vessel anatomy but presents challenges due to noise, imaging artifacts, and complex tissue structures. This paper proposes a fully automated…

计算机视觉与模式识别 · 计算机科学 2026-02-20 Amal Lahchim , Lambros Athanasiou

Fashion is one of the largest world's industries and computer vision techniques have been becoming more popular in recent years, in particular, for tasks such as object detection and apparel segmentation. Even with the rapid growth in…

计算机视觉与模式识别 · 计算机科学 2023-05-31 Andreas Petridis , Mirela Popa , Filipa Peleja , Dario Dotti , Alberto de Santos

Object recognition in video is an important task for plenty of applications, including autonomous driving perception, surveillance tasks, wearable devices or IoT networks. Object recognition using video data is more challenging than using…

计算机视觉与模式识别 · 计算机科学 2020-09-24 Alberto Sabater , Luis Montesano , Ana C. Murillo

Music-to-music-video generation is a challenging task due to the intrinsic differences between the music and video modalities. The advent of powerful text-to-video diffusion models has opened a promising pathway for music-video (MV)…

声音 · 计算机科学 2025-03-17 Zhuoyuan Mao , Mengjie Zhao , Qiyu Wu , Zhi Zhong , Wei-Hsiang Liao , Hiromi Wakaki , Yuki Mitsufuji

Humans can robustly recognize and localize objects by integrating visual and auditory cues. While machines are able to do the same now with images, less work has been done with sounds. This work develops an approach for dense semantic…

计算机视觉与模式识别 · 计算机科学 2020-03-10 Arun Balajee Vasudevan , Dengxin Dai , Luc Van Gool