Sciweavers

1160 search results - page 30 / 232
» Visualizing Quality
Sort
View
VISUALIZATION
2003
IEEE
15 years 5 months ago
A Texture-Based Framework for Spacetime-Coherent Visualization of Time-Dependent Vector Fields
We propose Unsteady Flow Advection–Convolution (UFAC) as a novel visualization approach for unsteady flows. It performs time evolution governed by pathlines, but builds spatial...
Daniel Weiskopf, Gordon Erlebacher, Thomas Ertl
SEW
2005
IEEE
15 years 5 months ago
A Qualitative Evaluation of a Software Development and Re-Engineering Project
The VizzAnalyzer is a framework for analyses and visualizations of software. It has been developed over years, to a great deal by students and PhD students. In between it has been...
Thomas Panas, Rüdiger Lincke, Jonas Lundberg,...
ICIP
2008
IEEE
16 years 1 months ago
Segmentation-based Perceptual Image Quality Assessment (SPIQA)
Computational representation of perceived image quality is a fundamental problem in computer vision and image processing, which has assumed increased importance with the growing r...
Bernard Ghanem, Esther Resendiz, Narendra Ahuja
PICS
2000
15 years 1 months ago
Image Quality Testing on the Production Line
Eastman Kodak Company is using a scanner-based image quality measurement system to perform production line testing of the image quality of a high-quality thermal media based imagi...
Yair Kipman, Sam Reele, Randy Dumas
ICIP
2005
IEEE
16 years 1 months ago
DCT-domain spatial transcoding using generalized DCT decimation
In this paper, we propose a generalized DCT-domain spatial downscaling scheme to improve the visual quality. We analyze the filtering performances and computational complexities o...
Yuh-Ruey Lee, Chia-Wen Lin