Results 151 to 160 of about 640,096 (345)
Video DataFlywheel: Resolving the Impossible Data Trinity in Video-Language Understanding [PDF]
arXivRecently, video-language understanding has achieved great success through large-scale pre-training. However, data scarcity remains a prevailing challenge. This study quantitatively reveals an "impossible trinity" among data quantity, diversity, and quality in pre-training datasets.
arxiv
Subjective evaluation of distortions aud noises in various video tape recorders
, 1963 Kenji Hiwatashi +3 more
openalex +2 more sources
Video-Based Contactless Heart-Rate Detection and Counting via Joint Blind Source Separation with Adaptive Noise Canceller [PDF]
, 2019 Kanghyu Lee +4 more
openalex +1 more source
Analog FM/FM versus digital color TV transmission aboard space station [PDF]
Langley Research Center is developing an integrated fault tolerant network to support data, voice, and video communications aboard Space Station. The question of transmitting the video data via dedicated analog channels or converting it to the digital ...
Hart, M. M.
core +1 more source
Advanced Sensor Research, EarlyView.The digital capillaric strain sensors (DigSSs) that have a binary ON/OFF response to a tunable strain threshold enable tracking of human movements without complex signal processing algorithms for musculoskeletal health applications. The integrated DigSSs are designed by linear optimization‐based analysis of skin strain profiles and tested on human ...
Hudson Gasvoda +7 more
wiley +1 more source
Deep Unfolding-Aided Parameter Tuning for Plug-and-Play-Based Video Snapshot Compressive Imaging
IEEE AccessSnapshot compressive imaging (SCI) captures high-dimensional data efficiently by compressing it into two-dimensional observations and reconstructing high-dimensional data from two-dimensional observations with various algorithms.
Takashi Matsuda +2 more
doaj +1 more source
Fréchet Video Motion Distance: A Metric for Evaluating Motion Consistency in Videos [PDF]
arXivSignificant advancements have been made in video generative models recently. Unlike image generation, video generation presents greater challenges, requiring not only generating high-quality frames but also ensuring temporal consistency across these frames.
arxiv
Advanced Sustainable Systems, EarlyView.The IJD technique enables efficient MoS2 catalyst deposition on carbon‐based supports at mild temperatures (300°C), achieving promising HER performance without binders. Notable samples, MP‐12 and MP‐15, demonstrate superior stability and hydrophilicity, enhancing hydrogen evolution.
Elisabetta Campedelli +9 more
wiley +1 more source
Characteristic Video Noise in MS (Magnetic-focus Electrostatic-deflection) Type Camera Tubes
, 1983 倉重 光宏
openalex +2 more sources