Search
Now showing items 11-13 of 13
Perceptually-based Comparison of Image Similarity Metrics
(2001-07-01)
The image comparison operation ??sessing how well one image matches another ??rms a critical component of many image analysis systems and models of human visual processing. Two norms used commonly for this purpose are L1 ...
Relative Contributions of Internal and External Features to Face Recognition
(2003-03-01)
The central challenge in face recognition lies in understanding the role different facial features play in our judgments of identity. Notable in this regard are the relative contributions of the internal (eyes, nose and ...
Human Document Classification Using Bags of Words
(2006-08-09)
Humans are remarkably adept at classifying text documents into cate-gories. For instance, while reading a news story, we are rapidly able to assess whether it belongs to the domain of finance, politics or sports. Automating ...