Semi-automatic Solving of "Jigsaw puzzles" for Material Reconstruction of Dead Sea Scrolls

Digital solving of jigsaw puzzles have been well researched throughout the years and multiple approaches to solve them have been proposed. But these approaches have not been applied to reconstructing ancient manuscripts out of transient material such as leather or parchment. The literature describes ways to reconstruct ancient artefacts but they describe the process for more durable objects like pottery. In this thesis we explore the usability of the existing state-of-the-art methods for the purpose of aiding reconstructing of the Dead Sea Scrolls, also known as Qumran scrolls. Our experiments show that the existing methods as such do not provide good results in this domain, but with modifications provide help through a semi-automated reconstruction process. We expect these modifications and the software that was created as a by-product of this thesis to ease the researchers' work by automating the previously laborious manual work

Solving Jigsaw Puzzles using Iterative Random Sampling: Parallels with Development of Skill Mastery

Skill mastery is a priority for success in all fields. We present a parallel between the development of skill mastery and the process of solving jigsaw puzzles. We show that iterative random sampling solves jigsaw puzzles in two phases: a lag phase that is characterized by little change and occupies the majority of the time, and a growth phase that marks rapid and imminent puzzle completion. Changes in the proportions of the number of single pieces and larger pieces can be overlaid on the timeline and progression of skill mastery. An emphasis is placed on the development of connections between pieces, which serves as an indicator of increasing puzzle completion and increasing skill mastery. Our manuscript provides a straightforward visual of skill mastery in the context of a common recreational activity.Comment: 26 pages, 15 figures, 1 tabl