Send data to the Serial device :param data: list of values to send

Find the distance between two landmarks input should be (x1,y1) (x2,y2) :param p1: Point1 (x1,y1) :param p2: Point2

Update the frame rate and optionally display it on the image. :param img: Image to display FPS on. If None, just returns the FPS val

Find faces in an image and return the bbox info :param img: Image to find the faces in. :param draw: Flag to draw the output

Finds how many fingers are open and returns in a list. Considers left and right hands separately :return: List of which finge

Rotates an image around it's center while optionally keeping the original image dimensions. :param imgInput: The input image to be rotated.

Download an image from a given URL and return it as an OpenCV image. :param url: The URL of the image to download :param keep_transparen

Finds angle between three points. :param p1: Point1 - (x1,y1) :param p2: Point2 - (x2,y2) :param p3: Point3 - (x3,y3

Finds Contours in an image. Sorts them based on area Can use filtration to get based on x corner points e.g. filter = [3,4] will retu

Find the distance between two landmarks input should be (x1,y1) (x2,y2) :param p1: Point1 (x1,y1) :param p2: Point2 (x2,y2)

Finds face landmarks in BGR Image. :param img: Image to find the face landmarks in. :param draw: Flag to draw the output on t

Finds hands in a BGR image. :param img: Image to find the hands in. :param draw: Flag to draw the output on the image.

Find the pose landmarks in an Image of BGR color space. :param img: Image to find the pose in. :param draw: Flag to draw the

Retrieve data from the serial device. :return: list of data received, or None if an error occurred

Classifies the image and optionally draws the result on the image. :param img: image to classify :param draw: whether to dra

:param img: image to remove background from :param imgBg: Background Image. can be a color (255,0,255) or an image . must be same si

:param img: Image to draw on. :param bbox: Bounding box [x, y, w, h] :param l: length of the corner line :param t: thickness of the c

Draw the static background elements of the plot.

Find the distance between two landmarks based on their index numbers. :param p1: Point1 :param p2: Point2 :pa

Get the current HSV values set by the trackbars. :return: A dictionary containing the current HSV values from the trackbars.

Initialize the OpenCV trackbars for dynamic HSV value adjustment.

Overlay a PNG image with transparency onto another image using alpha blending. The function handles out-of-bound positions, including negat

Creates Text with Rectangle Background :param img: Image to put text rect on :param text: Text inside the rect :param pos: Starting p

Stack Images together to display in a single window :param _imgList: list of images to stack :param cols: the num of img in a row :pa

Find a specified color in the given image. :param img: The image in which to find the color. :param myColor: The color to fi

Update the plot with a new y-value. :param y: The new y-value to plot :param color: RGB color for the plot line :re

:param trackBar: Whether to use OpenCV trackbars to dynamically adjust HSV values. Default is False.

:param mode: In static mode, detection is done on each image: slower :param maxHands: Maximum number of hands to detect :para

:param model: model type 0 or 1. 0 is general 1 is landscape(faster)

Initialize FPS class. :param avgCount: Number of frames over which to average the FPS, default is 30.

Initialize the LivePlot object. :param w: Width of the plotting window :param h: Height of the plotting window :para

:param staticMode: In static mode, detection is done on each image: slower :param maxFaces: Maximum number of faces to detect

:param mode: In static mode, detection is done on each image: slower :param upBody: Upper boy only flag :param smooth: Smooth

Initialize the serial object. :param portNo: Port Number :param baudRate: Baud Rate :param digits: Number of digits

Initializes the Classifier with the model and labels. :param modelPath: str, path to the Keras model :param labelsPath: str,

:param minDetectionCon: Minimum confidence value ([0.0, 1.0]) for face detection to be considered successful. See details in

An empty function to pass as a parameter when creating trackbars.