Citation
Abstract
We present a machine-learning-based approach to ranking images based on learned priorities. Unlike previous methods for image evaluation, which typically assess the value of each image based on the presence of predetermined specific features, this method involves using two levels of machine-learning classifiers: one level is used to classify each pixel as belonging to one of a group of rather generic classes, and another level is used to rank the images based on these pixel classifications, given some example rankings from a scientist as a guide. Initial results indicate that the technique works well, producing new rankings that match the scientist’s rankings significantly better than would be expected by chance. The method is demonstrated for a set of images collected by a Mars field-test rover.
Keywords
Details
- Volume
- 42-158
- Published
- August 15, 2004
- Pages
- 1–8
- File Size
- 262.3 KB