The Sound of Pixels
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Abstract (arXiv)
We introduce PixelPlayer, a system that, by leveraging large amounts of unlabeled videos, learns to locate image regions which produce sounds and separate the input sounds into a set of components that represents the sound from each pixel. Our approach capitalizes on the natural synchronization of the visual and audio modalities to learn models that jointly parse sounds and images, without requiring additional manual supervision. Experimental results on a newly collected MUSIC dataset show that our proposed Mix-and-Separate framework outperforms several baselines on source separation. Qualitative results suggest our model learns to ground sounds in vision, enabling applications such as independently adjusting the volume of sound sources.
Key facts. Cited by 259 papers in the map (data through 14 Oct 2026). First posted on arXiv 9 Apr 2018.
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Citing papers per year: 2021: 64; 2022: 48; 2023: 48; 2024: 48; 2025: 31; 2026: 20.
259 papers.
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- 2021Ego4D: Around the World in 3,000 Hours of Egocentric Videocited by 1,556
- 2021Pose-Controllable Talking Face Generation by Implicitly Modularized Audio-Visual Representationcited by 288
- 2022Balanced Multimodal Learning via On-the-fly Gradient Modulationcited by 264
- 2023A Cookbook of Self-Supervised Learningcited by 250
- 2022Learning to Answer Questions in Dynamic Audio-Visual Scenarioscited by 191
- 2021Localizing Visual Sounds the Hard Waycited by 170
- 2021What Makes Multi-modal Learning Better than Single (Provably)cited by 153
- 2022Audio-Visual Segmentationcited by 151
- 2021Taming Visually Guided Sound Generationcited by 136
- 2021NeSF: Neural Semantic Fields for Generalizable Semantic Segmentation of 3D Scenescited by 119
- 2021VisualVoice: Audio-Visual Speech Separation with Cross-Modal Consistencycited by 114
- 2022Learning Hierarchical Cross-Modal Association for Co-Speech Gesture Generationcited by 107
38 more
- 2021Pano-AVQA: Grounded Audio-Visual Question Answering on 360^circ Videoscited by 86
- 2022Localizing Visual Sounds the Easy Waycited by 82
- 2021Robust Audio-Visual Instance Discriminationcited by 80
- 2022ObjectFolder 2.0: A Multisensory Object Dataset for Sim2Real Transfercited by 75
- 2023Audio-Visual Segmentation with Semanticscited by 75
- 2022A Closer Look at Weakly-Supervised Audio-Visual Source Localizationcited by 73
- 2021Cross Modal Retrieval with Querybank Normalisationcited by 72
- 2021Positive Sample Propagation along the Audio-Visual Event Linecited by 69
- 2022Audio Self-supervised Learning: A Surveycited by 65
- 2022Learning Neural Acoustic Fieldscited by 65
- 2021Learning 3D Semantic Segmentation with only 2D Image Supervisioncited by 60
- 2021Cyclic Co-Learning of Sounding Object Visual Grounding and Sound Separationcited by 59
- 2023Self-Supervised Multimodal Learning: A Surveycited by 58
- 2022Mix and Localize: Localizing Sound Sources in Mixturescited by 54
- 2021Spoken Moments: Learning Joint Audio-Visual Representations from Video Descriptionscited by 53
- 2023Audio-Visual Grouping Network for Sound Localization from Mixturescited by 52
- 2023Conditional Generation of Audio from Video via Foley Analogiescited by 52
- 2022Contrastive Positive Sample Propagation along the Audio-Visual Event Linecited by 50
- 2023AV-NeRF: Learning Neural Fields for Real-World Audio-Visual Scene Synthesiscited by 49
- 2021Visually Informed Binaural Audio Generation without Binaural Audioscited by 46
- 2023Annotation-free Audio-Visual Segmentationcited by 46
- 2022Visual Acoustic Matchingcited by 45
- 2021There is More than Meets the Eye: Self-Supervised Multi-Object Detection and Tracking with Sound by Distilling Multimodal Knowledgecited by 44
- 2022Exploiting Transformation Invariance and Equivariance for Self-supervised Sound Localisationcited by 44
- 2022Learning in Audio-visual Context: A Review, Analysis, and New Perspectivecited by 44
- 2023Separate Anything You Describecited by 43
- 2021Improving Multi-Modal Learning with Uni-Modal Teacherscited by 41
- 2023The ObjectFolder Benchmark: Multisensory Learning with Neural and Real Objectscited by 41
- 2023STARSS23: An Audio-Visual Dataset of Spatial Recordings of Real Scenes with Spatiotemporal Annotations of Sound Eventscited by 41
- 2021Audio-Visual Synchronisation in the wildcited by 40
- 2023Egocentric Audio-Visual Object Localizationcited by 40
- 2021MM-Pyramid: Multimodal Pyramid Attentional Network for Audio-Visual Event Localization and Video Parsingcited by 39
- 2024MultiPLY: A Multisensory Object-Centric Embodied Large Language Model in 3D Worldcited by 39
- 2021AdaMML: Adaptive Multi-Modal Learning for Efficient Video Recognitioncited by 36
- 2023Connecting Multi-modal Contrastive Representationscited by 36
- 2021Move2Hear: Active Audio-Visual Source Separationcited by 35
- 2021Domain Generalization through Audio-Visual Relative Norm Alignment in First Person Action Recognitioncited by 35
- 2021The Right to Talk: An Audio-Visual Transformer Approachcited by 33
50 most cited of 259 All 259 (JSON)
- 2026SlotAVS: Object-Centric Audio-Visual Segmentation via Bi-Modal Slot Attention11 Oct 2026
- 2026Soundwich: Video Generation with Layered and Controllable Audio30 Sep 2026
- 2026Joint and Cross-Modal Video-Audio Generation and Editing: A Unified Formulation and Design Taxonomy28 Sep 2026
- 2026If You Hear It, Help Find It: Orthogonal Knowledge Distillation for Open-Vocabulary Audio-Visual Event Localization20 Sep 2026
- 2026Omni-Interactive Universal Embedder27 Aug 2026
- 2026FlowSep 2: Self-Supervised Flow Matching for Language-Queried Audio Source Separation22 Aug 2026
- 2026Visual Representation Matters: Exploiting Temporal Differences in Video-to-Audio Generation5 Aug 2026
- 2026AV-SyncBench: Decoupled Benchmarking of Temporal and Semantic Audio-Visual Synchronization1 Jul 2026
- 2026ChladniSonify: A Visual-Acoustic Mapping Method for Chladni Patterns in New Media Art Creation11 May 2026
- 2026Semantic Noise Reduction via Teacher-Guided Dual-Path Audio-Visual Representation Learning9 Apr 2026
- 2026Generate, Analyze, and Refine: Training-Free Sound Source Localization via MLLM Meta-Reasoning8 Apr 2026
- 2026DynFOA: Generating First-Order Ambisonics with Conditional Diffusion for Dynamic and Acoustically Complex 360-Degree Videos3 Apr 2026
38 more
- 2026SonoWorld: From One Image to a 3D Audio-Visual Scene30 Mar 2026
- 2026MoXaRt: Audio-Visual Object-Guided Sound Interaction for XR11 Mar 2026
- 2026RA-SSU: Towards Fine-Grained Audio-Visual Learning with Region-Aware Sound Source Understanding10 Mar 2026
- 2026DynFOA: Generating First-Order Ambisonics with Conditional Diffusion for Dynamic and Acoustically Complex 360-Degree Videos6 Feb 2026
- 2026OmniSIFT: Modality-Asymmetric Token Compression for Efficient Omni-modal Large Language Models4 Feb 2026
- 2026Conditional Flow Matching for Visually-Guided Acoustic Highlighting3 Feb 2026
- 2026SAM Audio Judge: A Unified Multimodal Framework for Perceptual Evaluation of Audio Separation27 Jan 2026
- 2026Acoustic Field Video for Multimodal Scene Understanding23 Jan 2026
- 2025ViSAudio: End-to-End Video-Driven Binaural Spatial Audio Generation2 Dec 2025
- 2025MARS-Sep: Multimodal-Aligned Reinforced Sound Separation12 Oct 2025
- 2025MMAudioSep: Taming Video-to-Audio Generative Model Towards Video/Text-Queried Sound Separation10 Oct 2025
- 2025Video Object Segmentation-Aware Audio Generation30 Sep 2025
- 2025Disentanglement of Variations with Multimodal Generative Modeling28 Sep 2025
- 2025High-Quality Sound Separation Across Diverse Categories via Visually-Guided Generative Modeling26 Sep 2025
- 2025VAInpaint: Zero-Shot Video-Audio inpainting framework with LLMs-driven Module21 Sep 2025
- 2025Self-Supervised Cross-Modal Learning for Image-to-Point Cloud Registration19 Sep 2025
- 2025MANGO: Multimodal Attention-based Normalizing Flow Approach to Fusion Learning13 Aug 2025
- 2025VGGSounder: Audio-Visual Evaluations for Foundation Models11 Aug 2025
- 2025MOSPA: Human Motion Generation Driven by Spatial Audio16 Jul 2025
- 2025What's Making That Sound Right Now? Video-centric Audio-Visual Localization7 Jul 2025
- 2025Mettle: Meta-Token Learning for Memory-Efficient Audio-Visual Adaptation29 Jun 2025
- 2025Object-aware Sound Source Localization via Audio-Visual Scene Understanding23 Jun 2025
- 2025Action Dubber: Timing Audible Actions via Inflectional Flow16 Jun 2025
- 2025Sounding that Object: Interactive Object-Aware Image to Audio Generation4 Jun 2025
- 2025DGMO: Training-Free Audio Source Separation through Diffusion-Guided Mask Optimization3 Jun 2025
- 2025Learning Sparsity for Effective and Efficient Music Performance Question Answering2 Jun 2025
- 2025textttAVROBUSTBENCH: Benchmarking the Robustness of Audio-Visual Recognition Models at Test-Time31 May 2025
- 2025ZeroSep: Separate Anything in Audio with Zero Training29 May 2025
- 2025MGE-LDM: Joint Latent Diffusion for Simultaneous Music Generation and Source Extraction29 May 2025
- 2025Text-Queried Audio Source Separation via Hierarchical Modeling27 May 2025
- 2025Learning to Highlight Audio by Watching Movies17 May 2025
- 2025CAV-MAE Sync: Improving Contrastive Audio-Visual Mask Autoencoders via Fine-Grained Alignment2 May 2025
- 2025A Survey on Music Generation from Single-Modal, Cross-Modal, and Multi-Modal Perspectives1 Apr 2025
- 2025Vision-to-Music Generation: A Survey27 Mar 2025
- 2025Audio Visual Segmentation Through Text Embeddings22 Feb 2025
- 2025A Comprehensive Survey on Generative AI for Video-to-Music Generation18 Feb 2025
- 2025Rethinking Audio-Visual Adversarial Vulnerability from Temporal and Modality Perspectives17 Feb 2025
- 2025Video Soundtrack Generation by Aligning Emotions and Temporal Boundaries14 Feb 2025
50 newest of 259 All 259 (JSON)
- 2024Text-to-Audio Generation Synchronized with Videoscited by 28
- 2024Both Ears Wide Open: Towards Language-Driven Spatial Audio Generationcited by 25
- 2023Physics-Driven Diffusion Models for Impact Sound Synthesis from Videoscited by 22
- 2023CLIPSonic: Text-to-Audio Synthesis with Unlabeled Videos and Pretrained Language-Vision Modelscited by 20
- 2024Language-Guided Joint Audio-Visual Editing via One-Shot Adaptationcited by 19
- 2025MGE-LDM: Joint Latent Diffusion for Simultaneous Music Generation and Source Extractioncited by 4
- 2025ZeroSep: Separate Anything in Audio with Zero Trainingcited by 4
- 2025DGMO: Training-Free Audio Source Separation through Diffusion-Guided Mask Optimizationcited by 2
- 2025High-Quality Sound Separation Across Diverse Categories via Visually-Guided Generative Modelingcited by 2
- 2026Conditional Flow Matching for Visually-Guided Acoustic Highlightingcited by 1
- 2026FlowSep 2: Self-Supervised Flow Matching for Language-Queried Audio Source Separationcited by 1
- 2026DynFOA: Generating First-Order Ambisonics with Conditional Diffusion for Dynamic and Acoustically Complex 360-Degree Videoscited by 0
12 most cited of 13 All 13 (JSON)
- 2026FlowSep 2: Self-Supervised Flow Matching for Language-Queried Audio Source Separation22 Aug 2026
- 2026DynFOA: Generating First-Order Ambisonics with Conditional Diffusion for Dynamic and Acoustically Complex 360-Degree Videos3 Apr 2026
- 2026DynFOA: Generating First-Order Ambisonics with Conditional Diffusion for Dynamic and Acoustically Complex 360-Degree Videos6 Feb 2026
- 2026Conditional Flow Matching for Visually-Guided Acoustic Highlighting3 Feb 2026
- 2025High-Quality Sound Separation Across Diverse Categories via Visually-Guided Generative Modeling26 Sep 2025
- 2025DGMO: Training-Free Audio Source Separation through Diffusion-Guided Mask Optimization3 Jun 2025
- 2025ZeroSep: Separate Anything in Audio with Zero Training29 May 2025
- 2025MGE-LDM: Joint Latent Diffusion for Simultaneous Music Generation and Source Extraction29 May 2025
- 2024Both Ears Wide Open: Towards Language-Driven Spatial Audio Generation14 Oct 2024
- 2024Language-Guided Joint Audio-Visual Editing via One-Shot Adaptation9 Oct 2024
- 2024Text-to-Audio Generation Synchronized with Videos8 Mar 2024
- 2023CLIPSonic: Text-to-Audio Synthesis with Unlabeled Videos and Pretrained Language-Vision Models16 Jun 2023
12 newest of 13 All 13 (JSON)
- 2025MARS-Sep: Multimodal-Aligned Reinforced Sound Separationcited by 1
- 2025MARS-Sep: Multimodal-Aligned Reinforced Sound Separation12 Oct 2025
- 2026Acoustic Field Video for Multimodal Scene Understandingcited by 0
- 2026Acoustic Field Video for Multimodal Scene Understanding23 Jan 2026
- 2021Ego4D: Around the World in 3,000 Hours of Egocentric Videocited by 1,556
- 2021Pose-Controllable Talking Face Generation by Implicitly Modularized Audio-Visual Representationcited by 288
- 2022Balanced Multimodal Learning via On-the-fly Gradient Modulationcited by 264
- 2023A Cookbook of Self-Supervised Learningcited by 250
- 2022Learning to Answer Questions in Dynamic Audio-Visual Scenarioscited by 191
- 2021Localizing Visual Sounds the Hard Waycited by 170
- 2021What Makes Multi-modal Learning Better than Single (Provably)cited by 153
- 2022Audio-Visual Segmentationcited by 151
- 2021Taming Visually Guided Sound Generationcited by 136
- 2021NeSF: Neural Semantic Fields for Generalizable Semantic Segmentation of 3D Scenescited by 119
- 2021VisualVoice: Audio-Visual Speech Separation with Cross-Modal Consistencycited by 114
- 2022Learning Hierarchical Cross-Modal Association for Co-Speech Gesture Generationcited by 107
12 most cited of 239 All 239 (JSON)
- 2026SlotAVS: Object-Centric Audio-Visual Segmentation via Bi-Modal Slot Attention11 Oct 2026
- 2026Soundwich: Video Generation with Layered and Controllable Audio30 Sep 2026
- 2026Joint and Cross-Modal Video-Audio Generation and Editing: A Unified Formulation and Design Taxonomy28 Sep 2026
- 2026Omni-Interactive Universal Embedder27 Aug 2026
- 2026Visual Representation Matters: Exploiting Temporal Differences in Video-to-Audio Generation5 Aug 2026
- 2026AV-SyncBench: Decoupled Benchmarking of Temporal and Semantic Audio-Visual Synchronization1 Jul 2026
- 2026ChladniSonify: A Visual-Acoustic Mapping Method for Chladni Patterns in New Media Art Creation11 May 2026
- 2026Semantic Noise Reduction via Teacher-Guided Dual-Path Audio-Visual Representation Learning9 Apr 2026
- 2026SonoWorld: From One Image to a 3D Audio-Visual Scene30 Mar 2026
- 2026MoXaRt: Audio-Visual Object-Guided Sound Interaction for XR11 Mar 2026
- 2026RA-SSU: Towards Fine-Grained Audio-Visual Learning with Region-Aware Sound Source Understanding10 Mar 2026
- 2026SAM Audio Judge: A Unified Multimodal Framework for Perceptual Evaluation of Audio Separation27 Jan 2026
12 newest of 239 All 239 (JSON)