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Penerapan Metode Localization Tampering dan Hashing untuk Deteksi Rekayasa Video Digital
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 2021 The development of digital video technology which is increasingly advanced makes digital video engineering crimes prone to occur. The change in digital video has changed information communication, and it is easy to use in digital crime.
Alfiansyah Imanda Putra Alfian +2 more
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Video Watermarking Algorithm Based on NSCT, Pseudo 3D-DCT and NMF
Sensors, 2022 Video watermarking is an important means of video and multimedia copyright protection, but the current watermarking algorithm is difficult to ensure high robustness under various attacks.
Di Fan +4 more
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i-Perception, 2011 Action video game playing substantially improves visual performance; however, the source of this improvement remains unclear. Here we use the equivalent external noise technique to characterize the mechanism by which action video games may facilitate ...
Ruyuan Zhang +3 more
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Environmental Health, 2020 Background Noise-induced hearing loss (NIHL) is a complex disease caused by environmental and genetic risk factors. This study was to explore the association of noise kurtosis, triphosphopyridine nucleotide oxidase 3 (NOX3) and lifestyles with NIHL ...
Tianyu Zhao +8 more
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A novel video noise reduction method based on PDE, adaptive grouping, and thresholding techniques
The Journal of Engineering, 2021 Undoubtedly, video block‐matching and 3D filtering (VBM3D) has achieved a significant improvement in video denoising. Nevertheless, in practice, failure to distinguish between the different noise areas, ignoring noise variances and pixel intensity, false‐
Ali Abdullah Yahya, Jieqing Tan, Min Hu
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VideoCrafter2: Overcoming Data Limitations for High-Quality Video Diffusion Models [PDF]
Computer Vision and Pattern RecognitionText-to-video generation aims to produce a video based on a given prompt. Recently, several commercial video models have been able to generate plausible videos with mini-mal noise, excellent details, and high aesthetic scores.
Haoxin Chen +6 more
semanticscholar +1 more source
BatchNorm-Based Weakly Supervised Video Anomaly Detection [PDF]
IEEE transactions on circuits and systems for video technology (Print), 2023 In weakly supervised video anomaly detection (WVAD), where only video-level labels indicating the presence or absence of abnormal events are available, the primary challenge arises from the inherent ambiguity in temporal annotations of abnormal ...
Yixuan Zhou +5 more
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Using Noise Level to Detect Frame Repetition Forgery in Video Frame Rate Up-Conversion
Future Internet, 2018 Frame repetition (FR) is a common temporal-domain tampering operator, which is often used to increase the frame rate of video sequences. Existing methods detect FR forgery by analyzing residual variation or similarity between video frames; however, these
Yanli Li, Lala Mei, Ran Li, Changan Wu
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Noise Based Deepfake Detection via Multi-Head Relative-Interaction
AAAI Conference on Artificial Intelligence, 2023 Deepfake brings huge and potential negative impacts to our daily lives. As the real-life Deepfake videos circulated on the Internet become more authentic, most existing detection algorithms have failed since few visual differences can be observed between
Tianyi Wang, Kam-pui Chow
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SSVMR: Saliency-Based Self-Training for Video-Music Retrieval [PDF]
IEEE International Conference on Acoustics, Speech, and Signal Processing, 2023 With the rise of short videos, the demand for selecting appropriate background music (BGM) for a video has increased significantly, video-music retrieval (VMR) task gradually draws much attention by research community. As other cross-modal learning tasks,
Xuxin Cheng +4 more
semanticscholar +1 more source