Function query_label

Find label in sequence

The function returns indices of all frames that contain the specified label.

Input:

• sequence (structure): A valid sequence structure.

• label (string): Name of the label.

• subset (vector): A set of frame numbers or a binary mask to be used

when looking for a label. Frame indices will be returned relative to that subset of frames.

Output:

• indices (integer): A vector of indices of frames that contain the given label.