TIP
1998
13 years 10 months ago
1998
—This paper considers the problem of detecting lines in speckle imagery, such as that produced by synthetic aperture radar (SAR) or ultrasound techniques. Using the physical prin...
TIP
1998
13 years 10 months ago
1998
TIP
1998
13 years 10 months ago
1998
— The design of the optimal codebook for a given codebook size and input source is a challenging puzzle that remains to be solved. The key problem in optimal codebook design is h...
TIP
1998
13 years 10 months ago
1998
TIP
1998
13 years 10 months ago
1998
TIP
1998
13 years 10 months ago
1998
—Imperfect transmission of block-coded images often results in lost blocks. A novel error concealment method called best neighborhood matching (BNM) is presented by using a speci...
TIP
1998
13 years 10 months ago
1998
Abstract—We use a multilevel dominant eigenvector estimation algorithm to develop a new run-length texture feature extraction algorithm that preserves much of the texture informa...
TIP
1998
13 years 10 months ago
1998
—We introduce a new geometrical framework based on which natural flows for image scale space and enhancement are presented. We consider intensity images as surfaces in the (x; I...
TIP
1998
13 years 10 months ago
1998
—In this work, we present a segmentation algorithm for color images that uses the watershed algorithm to segment either the twodimensional (2-D) or the three-dimensional (3-D) co...
TIP
1998
13 years 10 months ago
1998
Abstract—In this paper, we propose an optimal quadtree (QT)based motion estimator for video compression. It is optimal in the sense that for a given bit budget for encoding the d...