Essays about: "Automatic Optical Inspection"

Showing result 1 - 5 of 6 essays containing the words Automatic Optical Inspection.

  1. 1. Optical Inspection for Soldering Fault Detection in a PCB Assembly using Convolutional Neural Networks

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Muhammad Bilal Akhtar; [2019]
    Keywords : Automatic Optical Inspection; Deep Learning; Convolutional Neural Networks; Object Detection; Soldering Bridge Fault; YOLO; Optimization; Automatisk optisk inspektion; Djup lärning; Konvolutional Neural Network; Objektdetektion; Lödbronfel; YOLO; Optimering;

    Abstract : Convolutional Neural Network (CNN) has been established as a powerful toolto automate various computer vision tasks without requiring any aprioriknowledge. Printed Circuit Board (PCB) manufacturers want to improve theirproduct quality by employing vision based automatic optical inspection (AOI)systems at PCB assembly manufacturing. READ MORE

  3. 2. Defect Detection and OCR on Steel

    University essay from Linköpings universitet/Datorseende

    Author : Jakob Grönlund; Angelina Johansson; [2019]
    Keywords : Defect detection; OCR; Convolutional Autoencoder; Faster R-CNN;

    Abstract : In large scale productions of metal sheets, it is important to maintain an effective way to continuously inspect the products passing through the production line. The inspection mainly consists of detection of defects and tracking of ID numbers. READ MORE

  4. 3. Two-stage Soldering Defect Detection with Deep Learning

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Jingzhi Ye; [2019]
    Keywords : ;

    Abstract : In  electronics  industry,  quality  control  of  soldering  points  on  printed  circuitboards (PCB) is an important topic.  Soldering points are usually inspected by the operator or by automatic optical inspection (AOI) techniques.This thesis proposes an AOI method for soldering fault detection based on deep learning. READ MORE

  5. 4. ANALYSIS & STUDY OF AI TECHNIQUES FORAUTOMATIC CONDITION MONITORING OFRAILWAY TRACK INFRASTRUCTURE : Artificial Intelligence Techniques

    University essay from Datateknik

    Author : Tanmay Podder; [2010]
    Keywords : Artificial intelligence; Non-destructive testing; Condition Monitoring; Machine Vision; Neural Network; Genetic Algorithm; Fuzzy Logic; Expert System.;

    Abstract : Since the last decade the problem of surface inspection has been receiving great attention from the scientific community, the quality control and the maintenance of products are key points in several industrial applications.The railway associations spent much money to check the railway infrastructure. READ MORE

  6. 5. Classification of muscles from ultrasound image sequences

    University essay from Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

    Author : Affan Mustofadee; [2009]
    Keywords : image analysis; optical flow; classification; motion analysis;

    Abstract : The analysis of the health condition in Rheumatoid Arthritis (RA) remains a qualitative process dependent on visual inspection by a clinician. Fully automatic techniques that can accurately classify the health of the muscle have yet to be developed. READ MORE