To float **/

Multiply and expand

简单异或加密/解密

将枚举值转换为英文名称

FIXME: move implementations out of header file

Miscellaneous **/

Add a feature to the table * @param value the value to store for that feature * @param feature the feature itself */

* Returns a pointer to a piece of new memory of the given size in bytes * allocated from the pool. */

* Builds the index. */

@brief Returns the number of matrix channels. The method returns the number of matrix channels. */

@param _rows New number of rows. @param _cols New number of columns. @param _type New matrix type. */

converts CvPoint2D32f to CvPoint. */

@brief Returns a 32-bit unsigned integer and updates RNG. The function returns a uniformly-distributed random 32-bit unsigned integer and updates the

@brief Retrieves an integer value from a file node. The function returns an integer that is represented by the file node. If the file node is NULL, t

@brief Retrieves a floating-point value from a file node. The function returns a floating-point value that is represented by the file node. If the fi

@brief Retrieves a text string from a file node. The function returns a text string that is represented by the file node. If the file node is NULL, t

constructs CvRect structure. */

constructs CvSize structure. */

把 QDateTime -> ISO8601 字符串，例如 "2025-01-14T12:34:56"

@param model Motion model. See cv::videostab::MotionModel. @return Default RANSAC method parameters for the given motion model. */

@brief Returns the depth of a matrix element. The method returns the identifier of the matrix element depth (the type of each individual chan

return flag if this is empty

@brief Passes the control to the debug-window for a last time. This function **must** be called *once* *after* all cvv calls if any. As an alternativ

* Find set of nearest neighbors to vec. Their indices are stored inside * the result object. * * Params: * result = the result

函数：把 OBFUSCATED_HASH[] 还原成“原先的 64字节HEX串”

======= 采集参数 =======//

* Clustering function that takes a cut in the hierarchical k-means * tree and return the clusters centers of that clustering. * Params:

returns passed time in milliseconds. */

returns passed time in seconds. */

returns counted ticks. */

* \brief Loads the index from a stream * \param stream The stream from which the index is loaded */

* * @param stream - Stream to load from * @return Index header */