How to draw a rectangle over a circle detected using Hough circle (without contours)?...

Iris-recognition System OpenCV...

Cropping Circle with Hough Transform using OpenCV Python...

Biometrics with iris and face recognition...

Live Iris Detection with OpenCV - Thresholding vs HoughTransform...

Payable Invoice Capturing OR extracting automation...

How to get the real and imaginary parts of a gabor kernel matrix in OpenCV...

How to convert Mat to byte array, store the value and then convert it back again? java opencv...

Best parameters for pupil detection using hough? java opencv...

Best feature matcher for iris pictures...

How to detect and draw a circle around the iris region of an eye?...

Why HoughCircles returns 0 circles while trying to detect irises?...

How to mask circular area?...

Gabor kernel parameters in OpenCV...

Iris detection in still images...

error while running the libor masek code for iris recognition...

OpenCV: Using Hough Circle Transformation to detect iris...

OpenCV Iris Detection C++...