Remove all elements in the set */

This method returns single channel gray scale Mat with frame

* Return a distinct random integer in greater or equal to 0 and less * than 'n' on each call. It should be called maximum 'n' times. * Retur

This method is invoked when delivery of the frame needs to be done. The returned values - is a modified frame which needs to be displayed on the scree

Callback method, called in case the package installation is needed. @param callback answer object with approve and cancel methods and the package desc

Copy the set to two C arrays * @param indices pointer to a C array of indices * @param dist pointer to a C array of distances * @param

@brief Rounds floating-point number to the nearest integer not smaller than the original. The function computes an integer i such that: \f[i \le \t

Converts an image from one color space to another. The function converts an input image from one color space to another. In case of a transformation

Detects objects of different sizes in the input image. The detected objects are returned as a list of rectangles. @param img Matrix of the typ

Returns true if the any contains no value.

Get a bucket given the key * @param key * @return */

Target package name. @return Return target package name.

* Initializes the number generator. * @param n the size of the interval from which to generate random numbers. */

returns "magic" border value for erosion and dilation. It is automatically transformed to Scalar::all(-DBL_MAX) for dilation.

* Returns the node of minimum value from the heap (top of the heap). * * Params: * value = out parameter used to return the min ele

set a bit to true * @param index the index of the bit to set to 1 */