h-maxima transform is a morphological operation used to filter local maxima of an image based on local contrast information. First, all local maxima are...

= f ( x ) ∨ g ( x ) {\displaystyle (f\vee g)(x)=f(x)\vee g(x)} . H-maxima transform Map algebra "International Symposium on Mathematical Morphology and...

obtained as local maxima in a so-called accumulator space that is explicitly constructed by the algorithm for computing the Hough transform. Mathematically...

Hadamard transform (also known as the Walsh–Hadamard transform, Hadamard–Rademacher–Walsh transform, Walsh transform, or Walsh–Fourier transform) is an...

parameter space and then selecting local maxima in an accumulator matrix. It is a specialization of the Hough transform. In a two-dimensional space, a circle...

uses the maxima of the absorbance band at about 5,200 cm−1 which correlates with the true water content in the material. Discrete Fourier transform – Function...

The generalized Hough transform (GHT), introduced by Dana H. Ballard in 1981, is the modification of the Hough transform using the principle of template...

The Hilbert–Huang transform (HHT) is a way to decompose a signal into so-called intrinsic mode functions (IMF) along with a trend, and obtain instantaneous...

The wavelet transform modulus maxima (WTMM) is a method for detecting the fractal dimension of a signal. More than this, the WTMM is capable of partitioning...

series of maxima and minima. There are regularly spaced "principal maxima", and a number of much smaller maxima in between the principal maxima. The principal...

Hough transform [H theta rho] = hough(BW); % Find local maxima of Hough transform numpeaks = 19; thresh = ceil(0.1 * max(H(:))); P = houghpeaks(H, numpeaks...

The scale-invariant feature transform (SIFT) is a computer vision algorithm to detect, describe, and match local features in images, invented by David...

{3\pi }{K}},{\frac {5\pi }{K}}\cdots \,\end{aligned}}} The levels of the maxima and minima are always equidistant from 1. When α = ± 1 , {\displaystyle...

(with Sifen Zhong) the wavelet transform modulus maxima method for image characterization, a method that uses the local maxima of the wavelet coefficients...

(ii) methods based on local extrema, which are based on finding the local maxima and minima of the function. With the more recent terminology used in the...

180^{\circ }} . From the definition of ψ {\displaystyle \psi } , we see that maxima will occur whenever 2 π n = 2 π λ d × ( cos ⁡ θ − cos ⁡ θ T ) {\displaystyle...

the method of Lagrange multipliers is a strategy for finding the local maxima and minima of a function subject to equation constraints (i.e., subject...

reconstruction. It is partly inspired by the scale-invariant feature transform (SIFT) descriptor. The standard version of SURF is several times faster...

side of the line centre. Component peak maxima in the spectrum are minima in the 2nd. derivative spectrum and maxima in the 4th. derivative spectrum Hollas...

individual amplitudes. Hence, diffraction patterns usually have a series of maxima and minima. In the modern quantum mechanical understanding of light propagation...

preferred for book printing. Fonts in Use reports that Gert Wunderlich's Maxima (1970), for Typoart, was "maybe the first sans serif to feature small caps...

Whether a singularity can ever be called a mode Whether cases with two maxima should be called bimodal The median of the beta distribution is the unique...

function E(ω) over the entire set of frequencies Ω using (2). Look for local maxima of |E(m)(ω)| on the set Ω. If max(ω∈Ω)|E(m)(ω)| > δ(m), then update the...

crossings of the normalized sinc occur at non-zero integers. The local maxima and minima of the unnormalized sinc correspond to its intersections with...

some cultivars of Cucurbita argyrosperma, Cucurbita ficifolia, Cucurbita maxima, Cucurbita moschata, and Cucurbita pepo. C. pepo pumpkins are among the...

deriving block maxima (minima) series as a preliminary step. In many situations it is customary and convenient to extract the annual maxima (minima), generating...

realized nonlinearly on the triplet of pions – which, however, still transform linearly under isospin   SU ( 2 ) V ≃ SO ( 3 )   {\displaystyle \...

et minimam (a Latin treatise circulated in France c. 1636 ) to calculate maxima and minima of functions, tangents to curves, area, center of mass, least...

such as the gradient magnitude, and then searching for local directional maxima of the gradient magnitude using a computed estimate of the local orientation...

the Hilbert transform of the simple functions 1(−1,1)(x) and 1(0,1)(x) − 1(0,1)(−x). We can show, however, that ( H f ) 2 = f 2 + 2 H ( f H f ) {\displaystyle...