@article{oai:iwate-u.repo.nii.ac.jp:00010328,
 author = {Matsuyama, Katsutsugu and Konno, Kouichi},
 issue = {2},
 journal = {芸術科学会論文誌},
 month = {Jun},
 note = {We designed a new algorithm for reconstructing three-dimensional (3D) geometric diagrams. By extracting the orthogonality of the coordinate axes, the contents of labels, the positional relationships between labels and other elements, and direct and indirect connection relationships between elements, we define a score function and derive the optimal parameters that minimize it. This allows the elements to be reconstructed in 3D space and allows the system to create diagrams with different viewpoints. In our system, the reconstructed elements are redrawn with explicit orthogonal coordinate axes. The user can directly move the axes as an interface for changing viewpoints. The system allows the user to edit and attach elements to the diagram interactively.},
 pages = {85--96},
 title = {Co-Ordinate: Reconstruction of Three Dimensional Geometric Diagrams from a Single Image},
 volume = {13},
 year = {2014}
}