4 papers
What Shape Is Optimal for Masks in Text Removal?
Hyakka Nakada, Marika Kubota
The advent of generative models has dramatically improved the accuracy of image inpainting. In particular, by removing specific text from document images, reconstructing original i…
Robustness of Structured Data Extraction from Perspectively Distorted Documents
Hyakka Nakada, Yoshiyasu Tanaka
Optical Character Recognition (OCR) for data extraction from documents is essential to intelligent informatics, such as digitizing medical records and recognizing road signs. Multi…
Systematic and Efficient Construction of Quadratic Unconstrained Binary Optimization Forms for High-order and Dense Interactions
Hyakka Nakada, Shu Tanaka
Quantum Annealing (QA) can efficiently solve combinatorial optimization problems whose objective functions are represented by Quadratic Unconstrained Binary Optimization (QUBO) for…
Inductive Construction of Variational Quantum Circuit for Constrained Combinatorial Optimization
Hyakka Nakada, Kotaro Tanahashi, Shu Tanaka
In this study, we propose a new method for constrained combinatorial optimization using variational quantum circuits. Quantum computers are considered to have the potential to solv…