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July 31st, 2017: Day 18

Today was Joe's only day at work this week, Matt is taking over the morning meetings starting tomorrow. We talked about the outlines and Joe asked us to look over everyone's to get an idea of what theirs is so we don't try to critique it the first time we look at it. I went to the PhD Dissertation Defense at 10 today. The topic was the evolution of massive black hole binaries in rotating stellar nuclei and it implications for gravitational wave detection. Good thing there was a paper in the reading room stating the exact topic or else I definitely would not have remembered much more than "massive black hole" and "gravitational wave detection". The defense was interesting but really confusing and not to mention complex. I can't say that I understood much of it but I did enjoy it and I'm glad I went. I've been making image cubes for Roger all day. I also got a few PCI results and a few Overlay results that I'll add in later. I forgot to mention that Dave is back! I almost forgot what his striped country club shirts looked like. Since Paige isn't here until Wednesday I haven't decided what I'm doing for the remaining two weeks. I need to consult with her but I guess I'll have to wait two days. Today hasn't been excessively exciting but that's not a bad thing. I am officially done helping out Aditi and Titus. The experiment I did today saved and we are good to go. They still won't tell me why I did this, which bothers me, but it's not a big deal. I have a file floating in the corner of my screen, even when I exit Envi and my files...It finally went away but it was there for a little while. I made 10 image cubes today, I feel like that's a lot to make. It took me almost eight hours, so yeah it's alot.
                                                                                                            
 Calibration Image

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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...

July 25th, 2017: Day 14

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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 ...