Sökning: "BCI"

Visar resultat 6 - 10 av 60 uppsatser innehållade ordet BCI.

  1. 6. Utvärdering av bärighetskrav i totalentreprenader

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Trafik och väg

    Författare :Daniel Rittsten; Karl Duvander; [2022]
    Nyckelord :Bärförmåga; totalentreprenad; fallviktsmätning; gång- och cykelväg; packning; Technology and Engineering;

    Sammanfattning : To achieve maximum benefit with both resources and money, the Swedish Transport Administration want to set requirements regarding the bearing capacity in design and construct contracts to ensure a long lifetime of roads. A falling weight deflectometer test is to be carried out for the final inspection of the road and the results will tell the Swedish Transport Administration whether the contractor has met the demands regarding bearing capacity or not. LÄS MER

  3. 7. Tensor Decompositions of EEG Signals for Transfer Learning Applications

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Emma Fallenius; Linda Karlsson; [2022]
    Nyckelord :Technology and Engineering;

    Sammanfattning : In this report, tensor decomposition methods of EEG signals have been evaluated for the purpose of transfer learning. The aim has been to address the person-to-person Brain-Computer Interface (BCI) calibration problem by transferring training data between sessions, which can shorten calibration times, extend the amount of training data, and enable using data from simulated environments in real world applications. LÄS MER

  4. 8. The effects of data compression on the decoding of neuronal activity during handwriting with a comparison between linear and nonlinear models

    Kandidat-uppsats, KTH/Datavetenskap

    Författare :William Bigert; Marcus Friberg; [2022]
    Nyckelord :;

    Sammanfattning : Brain computer interfaces (BCI) play a key role in enabling individuals who are suffering from the dreaded locked-in syndrome or severe forms of paralysis to communicate with the world around them. A state of the art BCI was developed by Willet et al. LÄS MER

  5. 9. Effects on the precision of a brain-computer interface when reducing the number of neural recordings used as input

    Kandidat-uppsats, KTH/Datavetenskap

    Författare :Oscar Knowles; Carl Peterson; [2022]
    Nyckelord :;

    Sammanfattning : A brain-computer interface (BCI) is a technology where electric activity from the brain is interpreted by a computer in order to perform a specific task. There exists various methods to record brain activity depending on if the recording devices are implanted under or over the scalp. LÄS MER

  7. 10. Using machine learning to analyse EEG brain signals for inner speech detection

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Lisa Jonsson; [2022]
    Nyckelord :Machine learning; Convolutional neural network; Inner speech; Brain computer interface; Electroencephalography;

    Sammanfattning : Research on brain-computer interfaces (BCIs) has been around for decades and recently the inner speech paradigm was picked up in the area. The realization of a functioning BCI could improve the life quality of many people, especially persons affected by Locked-In-Syndrome or similar illnesses. LÄS MER