@techreport{oai:ipsj.ixsq.nii.ac.jp:02001905,
 author = {安形,麻理 and 安形,輝 and Mari Agata and Teru Agata},
 issue = {18},
 month = {May},
 note = {西洋初期印刷本に使われている紙・羊皮紙は，表面に大小さまざまなうねりがあることが珍しくないため，光学式校合機でもデジタル画像の重ね合わせによる校合でも，1ページ全体を一度に調査することは難しい．本発表では，西洋初期印刷本の現存諸本の画像を対象に，段組，複数行のブロック，行に分割してから，射影変換等により画像を重ね合わせることによる校合方法を提案する．ただし，西洋初期印刷本は行間が狭く，複数行にまたがる装飾頭文字などもあり，行識別が難しいため，工夫が必要となる．行単位に分割することで，表面のうねりや撮影条件による差の影響を受けにくい校合が可能になる．また，組版が通常の活字なのか，近代のステレオタイプのように2行単位によるものなのか論争がある版についての検討も可能になる．, The paper and parchment used in early European printed books often have undulations of varying sizes on their surfaces. As a result, it is difficult to collate an entire page at once, whether using optical collating machines or digital image superimposition. This presentation proposes a method of collation that divides images of extant copies of early printed books into columns, multi-line blocks, and individual lines, and then aligns them using techniques such as projective transformation. However, since early printed books typically have narrow line spacing and may contain decorative initials spanning multiple lines, identifying individual lines requires careful consideration. By dividing the text into individual lines, it becomes possible to carry out collation with reduced influence from surface undulations and variations in photographic conditions. Furthermore, this method enables to study editions where there is some dispute as to whether the type was set letter by letter in a standard method or in two-line units as in modern stereotypes.},
 title = {行単位の校合に基づく初期印刷本の印刷方法の推定手法},
 year = {2025}
}