Sciweavers

1585 search results - page 109 / 317
» Segmenting Salient Objects from Images and Videos
Sort
View
DICTA
2003
15 years 7 months ago
3-D Surface Segmentation of Free-Form Objects Using Implicit Algebraic Surfaces
This paper describes a new technique for free-form object segmentation from a single arbitrary-viewed range image. The aim is to derive a surface description of objects that may va...
Rachid Benlamri, Yousuf Al-Marzooqi
IJCV
2006
299views more  IJCV 2006»
15 years 6 months ago
Graph Cuts and Efficient N-D Image Segmentation
Combinatorial graph cut algorithms have been successfully applied to a wide range of problems in vision and graphics. This paper focusses on possibly the simplest application of gr...
Yuri Boykov, Gareth Funka-Lea
ICIP
2009
IEEE
15 years 4 months ago
An objective video quality metric based on spatiotemporal distortion
This paper proposes an objective video quality metric based on an analysis of spatial and temporal distortions. Spatial quality features extracted from the spatiotemporal region o...
Junyong You, Miska M. Hannuksela, Moncef Gabbouj
ICIP
2003
IEEE
15 years 11 months ago
Automatic object detection using shape information in ultrasound images
A method is presented for segmentation of anatomical structures that incorporates prior information about shape. The method iteratively applies steps which find object’s border ...
Pablo Cancela, Fernando Reyes, Pablo Rodríg...
CVPR
2008
IEEE
16 years 8 months ago
Accurate camera calibration from multi-view stereo and bundle adjustment
Abstract: The advent of high-resolution digital cameras and sophisticated multi-view stereo algorithms offers the promises of unprecedented geometric fidelity in image-based modeli...
Yasutaka Furukawa, Jean Ponce