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» Thresholds for Object-Oriented Measures
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TIP
2002
253views more  TIP 2002»
13 years 8 months ago
Image segmentation by histogram thresholding using fuzzy sets
Methods for histogram thresholding based on the minimization of a threshold-dependent criterion function might not work well for images having multimodal histograms. In this paper ...
Orlando José Tobias, Rui Seara
APGV
2010
ACM
227views Visualization» more  APGV 2010»
14 years 16 days ago
Measuring the perception of light inconsistencies
In this paper we explore the ability of the human visual system to detect inconsistencies in the illumination of objects in images. We specifically focus on objects being lit fro...
Jorge Lopez-Moreno, Veronica Sundstedt, Francisco ...
JOI
2007
99views more  JOI 2007»
13 years 8 months ago
Measuring quality of similarity functions in approximate data matching
This paper presents a method for assessing the quality of similarity functions. The scenario taken into account is that of approximate data matching, in which it is necessary to d...
Roberto da Silva, Raquel Kolitski Stasiu, Viviane ...
ICDE
2012
IEEE
203views Database» more  ICDE 2012»
11 years 11 months ago
Parameter-Free Determination of Distance Thresholds for Metric Distance Constraints
—The importance of introducing distance constraints to data dependencies, such as differential dependencies (DDs) [28], has recently been recognized. The metric distance constrai...
Shaoxu Song, Lei Chen 0002, Hong Cheng
TOOLS
1997
IEEE
14 years 25 days ago
Mapping the OO-Jacobson Approach into Function Point Analysis
Function Point Analysis measures user requested functionality independent of the technology used for implementation. Software applications are represented stract model that contai...
T. Fetcke, A. Abran, T.-H. Nguyen