Sökning: "Polära koder"

Hittade 2 uppsatser innehållade orden Polära koder.

1. 1. Polar Codes for Biometric Identification Systems

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Yicheng Bao; [2022]
   Nyckelord :Biometrics; Polar codes; Identification systems; Convolutional neural networks; Autoencoder; Privacy preservation; Biometri; Polära koder; Identifieringssystem; Konvolutionella neurala nätverk; Autoencoder; Sekretessskydd;

   Sammanfattning : Biometrics are widely used in identification systems, such as face, fingerprint, iris, etc. Polar code is the only code that can be strictly proved to achieve channel capacity, and it has been proved to be optimal for channel and source coding. LÄS MER

3. 2. Polar Codes for secure binary Wyner-Ziv source coding

   Master-uppsats, KTH/Teknisk informationsvetenskap

   Författare :Raees Kizhakkumkara Muhamad; [2017]
   Nyckelord :;

   Sammanfattning : Source coding, originally envisaged by Claude Shannon in 1948 in his landmarkpaper "A Mathematical Theory of Communication" remained impractical forthe most part of the 20th century. However several advances were made incoding theory of which the latest-Polar Codes introduced by Erdal Arikan in2008 is highly promising. LÄS MER