Struct TEvolution

Struct Documentation

struct TEvolution

KAZE nonlinear diffusion filtering evolution.

Public Members

cv::Mat Lx
cv::Mat Ly

First order spatial derivatives.

cv::Mat Lxx
cv::Mat Lxy
cv::Mat Lyy

Second order spatial derivatives.

cv::Mat Lt

Evolution image.

cv::Mat Lsmooth

Smoothed image.

cv::Mat Ldet

Detector response.

float etime

Evolution time.

float esigma

Evolution sigma. For linear diffusion t = sigma^2 / 2.

int octave

Image octave.

int sublevel

Image sublevel in each octave.

int sigma_size

Integer esigma. For computing the feature detector responses.