Sciweavers

159 search results - page 4 / 32
» Using Structural Similarity Quality Metrics to Evaluate Imag...
Sort
View
ICIP
2007
IEEE
15 years 11 months ago
Subjective Quality Analysis of Bit Rate Exchange Between Temporal and SNR Scalability in the MPEG4 SVC Extension
It is well known that a compression trade-off exists between the spatial and temporal video quality. Various temporal scalability techniques have been considered for lowering the ...
Mark A. J. Barzilay, Jacco R. Taal, Reginald L. La...
HVEI
2009
14 years 7 months ago
Perceptually significant spatial pooling techniques for image quality assessment
Spatial pooling strategies used in recent Image Quality Assessment (IQA) algorithms have generally been that of simply averaging the values of the obtained scores across the image...
Anush K. Moorthy, Alan C. Bovik
ICIAP
2007
ACM
15 years 9 months ago
Quality Assessment of Gaussian Blurred Images Using Symmetric Geometric Moments
A novel objective full-reference image quality assessment metric based on symmetric geometric moments (SGM) is proposed. SGM is used to represent the structural information in the...
Chong-Yaw Wee, Paramesran Raveendran, R. Mukundan
VLDB
2007
ACM
93views Database» more  VLDB 2007»
15 years 9 months ago
Measuring the Structural Similarity of Semistructured Documents Using Entropy
We propose a technique for measuring the structural similarity of semistructured documents based on entropy. After extracting the structural information from two documents we use ...
Sven Helmer
MICCAI
2008
Springer
15 years 10 months ago
Comparison and Evaluation of Segmentation Techniques for Subcortical Structures in Brain MRI
Abstract. The automation of segmentation of medical images is an active research area. However, there has been criticism of the standard of evaluation of methods. We have comprehen...
Kolawole O. Babalola, Brian Patenaude, Paul Alja...