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ICIP
2004
IEEE
16 years 6 months ago
Morphological gradient operators for colour images
A new morphological gradient operator for colour images is introduced that can be viewed as a direct extension of the well known morphological gradient. In this approach, each pix...
Adrian N. Evans
ICPR
2000
IEEE
15 years 8 months ago
Recognition of Indoor Images Employing Qualitative Model Fitting and Supporting Relation between Objects
In this paper, we describe a new design of a recognition system for a single image of indoor scene including complex occlusions. In our system, rst, the system estimates 3D struc...
Keiji Yanai, Koichiro Deguchi
ICCV
1999
IEEE
16 years 6 months ago
Texture-based Image Retrieval without Segmentation
Image segmentation is not only hard and unnecessary for texture-based image retrieval, but can even be harmful. Images of either individual or multiple textures are best described...
Yossi Rubner, Carlo Tomasi
3DPVT
2002
IEEE
105views Visualization» more  3DPVT 2002»
15 years 9 months ago
Motion-induced error correction in ultrasound imaging
Ultrasound imaging is a helpful aid for diagnosis in many medical specialities. In order to enhance the information available to the examiner, an upcoming approach is to compound ...
David Lloret, Joan Serrat, Antonio M. López...
FGR
2002
IEEE
152views Biometrics» more  FGR 2002»
15 years 9 months ago
Evaluation of Gabor-Wavelet-Based Facial Action Unit Recognition in Image Sequences of Increasing Complexity
Previous work suggests that Gabor-wavelet-based methods can achieve high sensitivity and specificity for emotionspecified expressions (e.g., happy, sad) and single action units ...
Ying-li Tian, Takeo Kanade, Jeffrey F. Cohn