Essays about: "artificial defect"

Showing result 1 - 5 of 7 essays containing the words artificial defect.

  1. 1. Quality Control: Detect Visual Defects on Products Using Image Processing and Deep Learning

    University essay from Malmö universitet/Fakulteten för teknik och samhälle (TS)

    Author : Isac Pettersson; Johan Skäremo; [2023]
    Keywords : Computer vision; Deep learning; image processing; Defect detection; Small object detection;

    Abstract : Computer vision, a prominent subfield of artificial intelligence, has gained widespread util-ization in diverse domains such as surveillance, security, and robotics. This research en-deavors to develop an semi-automated defect detection system serving as a quality controlassurance mechanism for Nolato MediTor, a manufacturing company within the medicaldevice industries engaged in the production of anesthesia breathing bags. READ MORE

  3. 2. Simulations of current transport phenomena in ferroelectric tunnel junctions

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Ivan Lubar; [2022]
    Keywords : Technology and Engineering;

    Abstract : Ferroelectric memories pose as a potential candidate as resistive memory devices that could be used for in-memory computing and artificial synapses. One promising type of ferroelectric memory device is the ferroelectric tunnel junction (FTJ). READ MORE

  4. 3. Inspecting product quality with computer vision techniques : Comparing traditional image processingmethodswith deep learning methodson small datasets in finding surface defects

    University essay from

    Author : Jim Hult; Pontus Pihl; [2021]
    Keywords : Visual inspection; Edge detection; Template matching; Machine Learning; Transfer learning; Image augmentation; defect detection;

    Abstract : Quality control is an important part of any production line. It can be done manually but is most efficient if automated. Inspecting qualitycan include many different processes but this thesisisfocusedon the visual inspection for cracks and scratches. READ MORE

  5. 4. Standardization of Eddy Current Testing Calibration for Valve Spring Wire

    University essay from KTH/Industriell produktion

    Author : Annick Ingabire; Robin Olsson; [2018]
    Keywords : NDT; ECT; Steel wire; artificial defect; crack; Calibration; NDT; ECT; ståltråd; konstgjorda defekter; sprickor; kalibrering;

    Abstract : Elektromagnetisk provning (ECT) har blivit en av de mest använda metoderna för attkvalitetssäkra produkter där icke-destruktiv testning av material krävs. Vid provning av ståltrådinteragerar utrustningen med det testade materialet och upptäcker ytdefekter och, i vissomfattning, om strukturen skiljer sig från det kalibrerade provet. READ MORE

  6. 5. Neural network based fault detection on painted surface

    University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Author : Midhumol Augustian; [2017]
    Keywords : Artificial neural network; machine vision; paint fault detection;

    Abstract : Machine vision systems combined with classification algorithms are being increasingly used for different applications in the age of automation. One such application would be the quality control of the painted automobile parts. READ MORE