George Hodgson Douglas Krofcheck Jeremy Leakakos Elizabeth Leib - PowerPoint PPT Presentation

Team Haplocyonopsis George Hodgson Douglas Krofcheck Jeremy Leakakos Elizabeth Leib David McClelland

 You'll have a list of 3 million books. You'll be given an image of a book, and you need to find out which of the 3 million it is -- in 9 seconds.  Performance requirements  Speed of identification  Accuracy of identification  Identification simulation

 Preprocessing Library  Precalculate various image values to allow for faster image identification  Identification Library  Algorithms using the preprocessed data to identify books quickly and accurately  Test Application  Application to demonstrate the use of the libraries and allow for easy performance and accuracy testing

1. Take picture 2. Preprocessing 3. Set pruning 4. Identification 5. Result

 Lack of test data  Utilized collection of images from Amazon  Sponsor contact change  Complete project review  Unfamiliar domain  Gathered knowledge

 Libraries  Test application  Testing  Medium scale “perfect” samples ▪ 99.9% success rate  Small scale “realistic” samples ▪ 81.6% success rate

 Algorithm documentation  System diagrams  Test application guide  Product implementation guide  Requirements specification

 Improve existing algorithms  Higher identification rate  Faster identification  Additional algorithms  Optical character recognition (OCR)  Wave transformations  Large scale dataset  Automatic deployment