Sciweavers

871 search results - page 41 / 175
» Visualizing RFM Segmentation
Sort
View
ICASSP
2007
IEEE
14 years 3 months ago
Flicker Suppression in JPEG2000 using Segmentation-Based Adjustment of Block Truncation Lengths
Flickering is a temporal visual artifact that affects compressed video. It is prominent in intra-frame video coders and is largely the result of content variations and quantizatio...
Athanasios Leontaris, Yoshihide Tonomura, Takayuki...
CIVR
2006
Springer
113views Image Analysis» more  CIVR 2006»
14 years 18 days ago
Eliciting Perceptual Ground Truth for Image Segmentation
In this paper, we investigate human visual perception and establish a body of ground truth data elicited from human visual studies. We aim to build on the formative work of Ren, E...
Victoria J. Hodge, Garry Hollier, John P. Eakins, ...
ICMCS
2007
IEEE
144views Multimedia» more  ICMCS 2007»
14 years 3 months ago
Analysis, User Interface, and their Evaluation for Student Presentation Videos
In the domain of candidly-captured student presentation videos, we examine and evaluate approaches for multimodal analysis and indexing of audio and video. We apply visual segment...
Alexander Haubold, John R. Kender
VISSYM
2004
13 years 10 months ago
Accuracy Evaluation of Different Centerline Approximations of Blood Vessels
Accurate determination of the vessel axis is a prerequisite for automated visualization and quantification of artery diseases. This paper presents an evaluation of different metho...
Alexandra La Cruz
MICCAI
2009
Springer
14 years 6 months ago
Mesh Generation from 3D Multi-material Images
Generating realistic geometric models from 3D segmented images is an important task in many biomedical applications. Segmented 3D images impose particular challenges for meshing a...
Dobrina Boltcheva, Mariette Yvinec, Jean-Daniel Bo...