The grouping of pixels based on some similarity criteria is called image segmentation. In this
paper the problem of color image segmentation is considered as a clustering problem and a …

The segmentation of a single material reflectance is a challenging problem due to the
considerable variation in image measurements caused by the geometry of the object …

5,325,449 A 6, 1994 Burt et al. are used in applications that process entities with spatial
5.488, 674. A 1/1996 Burt et al. and/or temporal characteristics, for example, media objects …

6.253, 173 6.255, 642 6,269,179 6,292,582 6.459, 821 6,463,426 6,466,694 6,477,275
6,483,938 6,516,085 6,535,650 6,587,581 6,665.432 6,674,890 6,675,174 6,681,056 …

This paper addresses visual object perception applied to mobile robotics. Being able to
perceive household objects in unstructured environments is a key capability in order to …

An image processing system enhances the resolution of an original image using higher-
resolution image data from other images. The image processing system defines a plurality of …

An image comprising color pixels with varying illumination is selected. Instances of a
repeating pattern in the image are determined. Illumination values for illuminated pixels at …

An image comprising varying illumination is selected. Instances of a repeating pattern in the
image is determined. Illumination values for pixels at locations within instances of the …

The Dichromatic Reflection Model (DRM) introduced by Shafer in 1985 is surely the most
referenced physics-based model of image formation. A preliminary analysis of this model …

This paper describes a feature based approach to segmenting images into coherent
regions. The method draws inspiration from earlier work on randomized projection schemes …