[PDF][PDF] A systematic literature review on qr code detection and pre-processing

V Jain, Y Jain, H Dhingra, D Saini… - International Journal on …, 2021 - iotpe.com
Quick Response (QR) codes have become an important component to enable various
technical solutions and are being used by millions of people around the world every day …

[HTML][HTML] 3d position estimation of objects for inventory management automation using drones

B Yoon, H Kim, G Youn, J Rhee - Applied Sciences, 2023 - mdpi.com
With the recent development of drone technology, drones are being used in various fields.
Drones have the advantage of being equipped with various devices to move freely and …

[HTML][HTML] Improved embedding of QR codes onto surfaces to be 3D printed

G Papp, M Hoffmann, I Papp - Computer-Aided Design, 2021 - Elsevier
Providing additional information for parts or items usually means to enclose it next to the
object or affix it on the component when that is possible. However, another solution is …

3D position estimation of drone and object based on QR code segmentation model for inventory management automation

B Yoon, H Kim, G Youn, J Rhee - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
Recently, drones have been used more in various fields such as safety, security, and rescue.
Drones have the advantage of being able to explore in a wide range through the camera …

[HTML][HTML] Reading QR Codes on challenging surfaces using thin-plate splines

I Benito-Altamirano, D Martínez-Carpena… - Pattern Recognition …, 2024 - Elsevier
In real world uses, QR Codes are printed or overlaid on top of complex surfaces, like
cylindrical bottles or other daily objects with random topographies that pose big challenges …

Embedding QR code onto triangulated meshes using horizon based ambient occlusion

G Papp, M Hoffmann, I Papp - Computer Graphics Forum, 2022 - Wiley Online Library
QR code is a widely used format to encode information through images that can be easily
decoded using a smartphone. These devices play a significant role in most people's …

Detection and rectification method for bent QR code recognition using convolutional neural networks

K Tanaka - Engineering Research Express, 2023 - iopscience.iop.org
This paper proposes a method for decoding a bent quick-response code attached to a
cylinder. The proposed method consists of two-stage image rectification using the shape …

An efficient distorted QR code correction method based on improved ResNet architecture

W Gu, Y Yin, K Sun - Signal, Image and Video Processing, 2024 - Springer
This paper proposes a deep learning-based distortion QR code correction method to
address the distortion problem of QR code images in practical applications, which frequently …

An improvement for PDF417 code authentication on mobile phone terminals based on code feature analysis and watermarking

D Li, L Zhang, X Jin - Multimedia Systems, 2022 - Springer
In the current digital information age, PDF417 code has become an indispensable tool in
daily life because it is extensively used. By the universal use of PDF417 code applications …

[PDF][PDF] Digital code as an object graphic design for dissemination and promotion of brand

M Vorobchuk, K Pashkevych - Art History & Criticism, 2023 - sciendo.com
The article reveals the features of the graphic language of coded information by identifying,
systematizing, and combining QR-codes and AR-codes at the present stage of graphic …