Identification of QR Code Perspective Distortion Based on Edge Directions and Edge Projections Analysis. - Ladislav Karrach; Elena Pivarciová; Pavol Bozek (J. Imaging, 2020)

Comparative Study of Data Matrix Codes Localization and Recognition Methods. - Ladislav Karrach; Elena Pivarciová (J. Imaging, 2021)

Using Different Types of Artificial Neural Networks to Classify 2D Matrix Codes and Their Rotations - A Comparative Study. - Ladislav Karrach; Elena Pivarciová (J. Imaging, 2023)