Sciweavers

Free Online Productivity Tools i2Speak i2Symbol i2OCR iTex2Img iWeb2Print iWeb2Shot i2Type iPdf2Split iPdf2Merge i2Bopomofo i2Arabic i2Style i2Image i2PDF iLatex2Rtf Sci2ools

11

ADCM
2007

favoriteEmaildiscussreport

104views more ADCM 2007»

Shape preserving histogram approximation

13 years 4 months ago

Shape preserving histogram approximation

Download www.dmmm.uniroma1.it

We present a new method for reconstructing the density function underlying a given histogram. First we analyze the univariate case taking the approximating function in a class of quadratic-like splines with variable degrees. For the analogous bivariate problem we introduce a new scheme based on the Boolean sum of univariate B-splines and show that for a proper choice of the degrees, the splines are positive and satisfy local monotonicity constraints.

Paolo Costantini, Francesca Pelosi

Real-time Traffic

ADCM 2007 | Analogous Bivariate Problem | Density Function | Univariate Case |

claim paper

Related Content

» Spatial Histogram Features for Face Detection in Color Images

» Grayscale image enhancement using the SMQT

» Object detection using spatial histogram features

» A supervised nonlinear neighborhood embedding of color histogram for image indexing

» EMDL1 An Efficient and Robust Algorithm for Comparing HistogramBased Descriptors

» Earth Mover Distance on superpixels

» Isometryinvariant Matching of Point Set Surfaces

» A Shape Constrained Curve Approximation Method for Styling Surfaces Modeling

» Contour Approximation in Sensor Networks

Post Info
More Details (n/a)

Added	08 Dec 2010
Updated	08 Dec 2010
Type	Journal
Year	2007
Where	ADCM
Authors	Paolo Costantini, Francesca Pelosi

Comments (0)