I created an unfolded image using the GigaMesh Software Framework from the 3D model of the observation records of Yakemachi Pottery (Omatsu Site, Kashiwa City). Since there is information that two human figures are depicted, I added my own interpretation of the human figures to the unfolded image.
3D Observation Record Model of Yakemachi Pottery (Omatsu Site, Kashiwa City)
I created a 3D model of the observation record of Yakemachi pottery (more precisely, pottery that appears to have been made in Kashiwa City, Chiba Prefecture, in imitation of Yakemachi pottery), which is currently on display at the historical special exhibition "Shining! Kashiwa's Jomon All-Stars" (Kashiwa City Local History Exhibition Room). For someone accustomed to seeing Chiba Jomon pottery, the pottery's patterns seem exotic. I plan to create a GigaMesh Software Framework unfolded diagram in the future.
Log of the work to input coordinates for artifact distribution maps of the shell layer on the northern slope of the Ariyoshi Kita Shell Mound (August 18, 2025)
I have written a log of the work to acquire 3D coordinates for all artifacts in the shell layer on the northern slope of the Ariyoshi Kita Shell Mound. With 38,245 artifacts plotted in 3D space, the overall picture is beginning to emerge, albeit vaguely. Analysis will begin once all artifacts are plotted, but it is time to consider an analysis plan tailored to the actual data situation.
Technical Data: 3D Model of the Distribution of Spiral and Trident Patterns on Katsusaka-style Pottery (Omatsu Site, Kashiwa City) (Half-section)
I had fun creating a 3D model that simulates the distribution of spiral and trident patterns on Katsusaka-style pottery (Omatsu Site, Kashiwa City) (Half-section). I previously attempted the same thing with the wild boar line engraving on Kasori EIV-style pottery.
Technical Information: How to Edit the Texture of a Photogrammetry-Generated 3D Model Directly in Image Editing Software
I've been working on a method for directly editing the texture of a photogrammetry-generated 3D model in image editing software for the first time in a while, and I've finally managed to get it done. I cut a Katsusaka-style pottery vessel on display at "Shining! Kashiwa's Jomon All-Stars" (Kashiwa City Local History Exhibition Room) in half and traced the spiral and trident patterns.
Technical Information: Creating a High-Detail 3D Model of Natural Terrain at Near-234 Grids
I developed a technique for creating a high-detail 3D model of natural terrain from a topographical map that uses terrain boundaries (terrain borders) rather than contour lines. This technique applies techniques for creating 3D models of pits and other structures (using Bézier curves in Blender).
Observing the Patterns of Katsusaka Pottery (Omatsu Site, Kashiwa City)
The Katsusaka pottery (Omatsu Site, Kashiwa City), on display at the special exhibition "Shining! Kashiwa's Jomon All-Stars" (Kashiwa City Local History Exhibition Room), features two distinct patterns. I observed the patterns on this pottery by comparing the GigaMesh Software Framework unfolded diagram with a 3D model.
Technical Information: Video of the Order of Artifact Excavation in the Grid of Shell Layers on the North Slope of the Ariyoshikita Shell Mound
I created a 3D video showing the order of artifact excavation in the grid (2m x 2m), the unit of excavation work at the shell layer on the north slope of the Ariyoshikita Shell Mound. This video commemorates the hard work of the excavation work and may be useful for data checking.
3D Observation Record Model of Katsusaka Pottery (Omatsu Site, Kashiwa City)
I created a 3D model of the observation record of Katsusaka pottery, which is currently on display at the historical exhibition "Shining! Kashiwa's Jomon All-Stars" (Kashiwa City Local History Exhibition Room). This is a rare piece of pottery, with spiral patterns and triangular compartment patterns covering half of each side. I was able to create a 3D model with minimal difficulty. I plan to analyze the GigaMesh Software Framework expansion diagram in the future.
3D Model of Observation Records of Kasori EⅡ Pottery (Deyama Site, Kashiwa City)
I created a 3D model of the observation records of the large Kasori EⅡ pottery currently on display at the "Shining! Kashiwa's Jomon All-Stars" historical exhibition (Kashiwa City Local History Exhibition Room). Because there were no obstructions, the 3D model was relatively easy to create.The GigaMesh Software Framework also allowed for complete internal development.
Artifact Distribution Map Coordinate Input Log for the Shell Layer on the North Slope of the Ariyoshi Kita Shell Mound (August 6, 2025)
We are continuing our efforts to acquire 3D coordinates for all artifacts in the shell layer on the north slope of the Ariyoshi Kita Shell Mound. To date, 30,477 artifacts have been plotted in 3D space. The 3D distribution of artifacts allows for the identification of specific dumping sites and stratification. Analysis will begin once all artifacts have been plotted.
I enjoyed improving the 3D models of the Ariyoshikita Shell Mound Pit SK657A/B/C/D. This included removing the border between the pit wall and the hole. While I'm still in the early stages of technically mastering 3D modeling of actual measurements, my interest in 3D modeling is growing.
