SIBGRAPI
2008
IEEE
13 years 11 months ago
2008
IEEE
This paper presents a new relevance feedback method for content-based image retrieval using local image features. This method adopts a genetic programming approach to learn user p...
SIBGRAPI
2008
IEEE
13 years 11 months ago
2008
IEEE
Recently, a new Pattern Recognition technique based on straight line segments (SLSs) was presented. The key issue in this new technique is to find a function based on distances b...
SIBGRAPI
2008
IEEE
13 years 11 months ago
2008
IEEE
This paper describes a method to estimate the temporal alignment between N unsynchronized video sequences captured by cameras with non-overlapping fields of view. The sequences a...
SIBGRAPI
2008
IEEE
13 years 11 months ago
2008
IEEE
This paper presents a 3D face photography system based on a small set of training facial range images. The training set is composed by 2D texture and 3D range images (i.e. geometr...
SIBGRAPI
2008
IEEE
13 years 11 months ago
2008
IEEE
This work proposes a simple approximation scheme for discrete data that leads to an infinitely smooth result without global optimization. It combines the flexibility of Binary Sp...
SIBGRAPI
2008
IEEE
13 years 11 months ago
2008
IEEE
This paper presents a comparative study of color descriptors for content-based image retrieval on the Web. Several image descriptors were compared theoretically and the most relev...
SIBGRAPI
2008
IEEE
13 years 11 months ago
2008
IEEE
Bayesian inference methods are commonly applied to the classification of brain Magnetic Resonance images (MRI). We use the Maximum Evidence (ME) approach to estimate the most prob...