Sökning: "Kai Granlund"

Hittade 1 uppsats innehållade orden Kai Granlund.

  1. 1. Improving character recognition by thresholding natural images

    Kandidat-uppsats, KTH/Skolan för datavetenskap och kommunikation (CSC)

    Författare :Oskar Granlund; Kai Böhrnsen; [2017]
    Nyckelord :OCR; natural images; thresholding; image segmentation; k-means; Otsu; OCR; naturliga bilder; thresholding; k-means; Otsu;

    Sammanfattning : The current state of the art optical character recognition (OCR) algorithms are capable of extracting text from images in predefined conditions. OCR is extremely reliable for interpreting machine-written text with minimal distortions, but images taken in a natural scene are still challenging. LÄS MER