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August 2nd, 2017: Day 20

The morning meeting was standard, we did a few more outlines and some people gave feedback. Paige was back today and I was so happy to see her, I am no longer alone!!! She has been making image cubes all day while I got some useful results, finally. Five of us went to see Chris Gloudeman's presentation on the third floor in room 3215. He leaves for home on Saturday and I'm really sad to see him go. At least David Lewis is back from Chicago. I started putting our final presentation together and it's not half bad. I took out the insignificant slides and put in a few about the Jubilees and Ambrosiana Library. We're trying to get it down to about 50 slides so we'll have to make some tough decisions about what to cut. The data Roger gave us Amb_C73_001-004 are all really good. The narrowbands show some good information but the fluorescence doesn't have much on it.

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Outline

Intro Background: We are working to uncover illegible text from the "Jubilees Palimpsest" and find corrections and later additions on the Selden Map of China     Purpose/Technique: We use hyper-spectral imaging (several narrow spectral hundred bands) and multi-spectral imagining (fewer than 50 bands) The images are digitally processed and combined to create images with more characters that are legible than those in the regular RGB image Processing tools include Principle Components Analysis (PCA), Spectral Angle Mapper (SAM), Spectral Profiles   Selden Map Background: The Selden Map dates back to the early 17th Century during the Ming Dynasty The map includes approximately 15 countries and shows a system of navigational routes China, Borneo, Japan, Korea, and Taiwan are five countries with the most significant results Focus/Results: Green corrections in Borneo, Korea, Taiwan, and Rivers of North China Missing texts and names of ports in B...
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Abstract Rough Draft

 Document Restoration's main focus is to study old documents and analyze them using several techniques. We are currently working on finding corrections using pigment analysis and imaging enhancements on the Selden Map of the Ming Dynasty dating back to the 1600's. We will also be working with faded and illegible texts. These documents have either been erased, covered up, or have faded. Spectral imaging creates more precise and useful information than regular red, green, blue (RGB) imagery.   For example, hy per-spectral and multi-spectral imaging are used to make items more legible and more visible to the human eye. Multi-spectral imaging uses less than 50 color bands during processing, while hyper-spectral imaging uses several hundred bands during processing. Other analysis techniques used to get more information about a part of a document include Principal Components Analysis (PCA), Spectral Angle Mapper (SAM), and Mahalanobis Distance. These techniques can also be applied ...
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August 4th, 2017: Day 22

I'm sorry about the late blog post but I've been quite busy today. The group read mine and Paige's outline during the morning meeting. She keeps telling me I don't contribute and that I'm useless but insists that I explain the outline and answer questions so I'd like an explanation about that, Paige. This morning we worked on our presentation mostly. We put together slides and got images ready. My best friend was on campus today for a college and major exposition or whatever the program is so we got lunch and I told her all about the internship and the wonderful people I've met. I got very into detail about the Lunch Bunch, I was very excited to tell her all about them. I also told her about my project and Paige, Dave, and Roger. After she left I went back inside and worked a little more on the presentation. We don't have as much data for the palimpsest as we did for the Selden Map so that section is going to be much shorter, or at least it is for now. I...
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