How do you compute the transformation? Given a set of matched feature points: point in one image point in the other image and a transformation: transformation function

We believe that a large-scale ontology of images is a critical resource for developing advanced, large-scale content-based image search and image understanding algo-rithms, as well as for providing …

To fully describe an N-by-N pixel grayscale image, we need to specify N2 pixel values. We can thus think of a single image as a point in an N2-dimensional space. Classifying and analyzing images …

This chapter discusses methods forimage enhancement aimed a elimi-nating these undesirable ch racteristics. Thechapter begins with histogram modification, foll byabrief wedreview ofdiscrete linear …

Our interest in the class of linear time-invariant systems (LTI) is motivated by the fact that these systems have a particularly con-venient and elegant representation, and this representation leads us to …

ImageJ is a powerful image analysis program that was created at the National Institutes of Health. It is inthe public domain, runs on a variety of operating systems and is updated frequently.

Fourier analysis is a method by which any two dimensional luminance image can be analyzed into the sum of a set of sinusoidal gratings that differ in spatial frequency, orientation, amplitude and phase.