Results 21 to 30 of about 2,076,530 (279)
MATIS: Masked-Attention Transformers for Surgical Instrument Segmentation [PDF]
IEEE International Symposium on Biomedical Imaging, 2023 We propose Masked-Attention Transformers for Surgical Instrument Segmentation (MATIS), a two-stage, fully transformer-based method that leverages modern pixel-wise attention mechanisms for instrument segmentation. MATIS exploits the instance-level nature
Nicolás Ayobi +3 more
semanticscholar +1 more source
Sensors, 2020 Sampling-based calibration systems for calibrating “Sampled Value” (SV)-based instruments for substation automation require synchronised and time-aligned sampling processes.
Yeying Chen +3 more
doaj +1 more source
Energies, 2023 In this review article, ideas for the development of measuring methods and setups to test inductive instrument transformer accuracy for the transformation of distorted current or voltage are analyzed. This article proposes limiting values for ratio error
M. Kaczmarek, E. Stano
semanticscholar +1 more source
International Conference on Harmonics and Quality of Power, 2022 Inductive voltage transformers are widely used in medium voltage networks to measure harmonic voltages. The accuracy of these voltage transformers at frequencies other than nominal frequency (50Hz/60Hz) is not yet defined by standards, but can have a ...
R. Stiegler, Jan Meyer
semanticscholar +1 more source
GTR-CTRL: Instrument and Genre Conditioning for Guitar-Focused Music Generation with Transformers [PDF]
EvoMUSART@EvoStar, 2023 Recently, symbolic music generation with deep learning techniques has witnessed steady improvements. Most works on this topic focus on MIDI representations, but less attention has been paid to symbolic music generation using guitar tablatures (tabs ...
Pedro Sarmento +5 more
semanticscholar +1 more source
Instrument Transformers for Power Quality Measurements: a Review of Literature and Standards
International Workshop on Applied Measurements for Power Systems, 2021 Measurements of Power Quality (PQ) are gaining more importance due to increasing presence of switching power converters that deform the waveform of the distributed voltage further and further away from a sine wave.
G. Crotti +6 more
semanticscholar +1 more source
Test equipment and its effect on the calibration of instrument transformers [PDF]
Journal of Sensors and Sensor Systems, 2018 State-approved test centres in Germany supplying accuracy tests for instrument transformers must, in the future, provide measurement uncertainty budgets for their quality management systems.
E. Mohns, P. Räther
doaj +1 more source
Energies, 2021 Knowledge of lightning impulse (LI) voltage distribution over transformer windings during the design stage of the transformer is very important. Specific design differences in inductive voltage transformers make the transient analysis approach different ...
Bojan Trkulja +3 more
doaj +1 more source
Machine Learning Approach Application for High-voltage Instrument Transformers Technical State Assessment [PDF]
ITM Web of Conferences, 2019 This paper describes the possibilities of machine learning application in the tasks of technical state assessment of high-voltage instrument transformers.
Khalyasmaa Alexandra +3 more
doaj +1 more source
International Workshop on Applied Measurements for Power Systems, 2021 Within the frame of the European project “Future Grid II – Metrology for the next-generation digital substation instrumentation”, several partners developed traceable calibration systems which allow the calibration of conventional or non-conventional ...
Yeying Chen +6 more
semanticscholar +1 more source