Papers Video Synchronization
“Video Synchronization” 태그가 달린 논문 30편 · 필터 해제
Sub-millisecond Video Synchronization of Multiple Android Smartphones
This paper addresses the problem of building an affordable easy-to-setup synchronized multi-view camera system, which is in demand for many Computer Vision and Robotics applications in high-dynamic environments. In our w…
Video SynchronizationRepresentation Learning via Global Temporal Alignment and Cycle-Consistency
We introduce a weakly supervised method for representation learning based on aligning temporal sequences (e.g., videos) of the same process (e.g., human action). The main idea is to use the global temporal ordering of la…
Action ClassificationDynamic Time WarpingFew-Shot LearningRepresentation Learning+3Detection of Audio-Video Synchronization Errors Via Event Detection
We present a new method and a large-scale database to detect audio-video synchronization(A/V sync) errors in tennis videos. A deep network is trained to detect the visual signature of the tennis ball being hit by the rac…
Event DetectionVideo SynchronizationSelf-supervised learning for audio-visual speaker diarization
Speaker diarization, which is to find the speech segments of specific speakers, has been widely used in human-centered applications such as video conferences or human-computer interaction systems. In this paper, we propo…
Self-Supervised Learningspeaker-diarizationSpeaker DiarizationTriplet+1Multi-Task Learning for Audio Visual Active Speaker Detection
This report describes the approach underlying our submission to the active speaker detection task (task B-2) of ActivityNet Challenge 2019. We introduce a new audio-visual model which builds upon a 3D-ResNet18 visual mod…
Active Speaker DetectionAudio-Visual Active Speaker DetectionLipreadingMulti-Task Learning+1Technical Report of the Video Event Reconstruction and Analysis (VERA) System -- Shooter Localization, Models, Interface, and Beyond
Every minute, hundreds of hours of video are uploaded to social media sites and the Internet from around the world. This material creates a visual record of the experiences of a significant percentage of humanity and can…
Gunshot DetectionShooter LocalizationTemporal LocalizationVideo SynchronizationRolling Shutter Camera Synchronization with Sub-millisecond Accuracy
A simple method for synchronization of video streams with a precision better than one millisecond is proposed. The method is applicable to any number of rolling shutter cameras and when a few photographic flashes or othe…
Video SynchronizationPerfect match: Improved cross-modal embeddings for audio-visual synchronisation
This paper proposes a new strategy for learning powerful cross-modal embeddings for audio-to-video synchronization. Here, we set up the problem as one of cross-modal retrieval, where the objective is to find the most rel…
Binary ClassificationCross-Modal RetrievalRetrievalspeech-recognition+3ACCURATE METHOD OF TEMPORAL-SHIFT ESTIMATION FOR 3D VIDEO
Video synchronization is a fundamental computer-vision task that is necessary for a wide range of applications. A 3D video involves two streams, which show the scene from different angles concurrently, but many cases exh…
Video AlignmentVideo SynchronizationLearning Robust Video Synchronization without Annotations
Aligning video sequences is a fundamental yet still unsolved component for a broad range of applications in computer graphics and vision. Most classical image processing methods cannot be directly applied to related vide…
Video AlignmentVideo Synchronization