CV Zone 中 PoseDetector 类的用法_cvzone官网

介绍

CVZone是一个计算机视觉和深度学习的Python库，旨在提供一些用于计算机视觉任务的便捷工具和实用函数。CVZone库提供了一系列方便易用的功能，包括人脸检测、手势识别、姿势估计和表情识别等。

CVZone官网：https://www.computervision.zone/

GitHub地址：GitHub - cvzone/cvzone: This is a Computer vision package that makes its easy to run Image processing and AI functions. At the core it uses OpenCV and Mediapipe libraries.

PoseDetector 类

PoseDetector 类使用 mediapipe 库估计人体的姿势点。以下是封装的函数及用法：

1、初始化函数

定义：def __init__(self, mode=False, smooth=True, detectionCon=0.5, trackCon=0.5)

源代码：

    def __init__(self, mode=False, smooth=True,
                 detectionCon=0.5, trackCon=0.5):
        """
        :param mode: In static mode, detection is done on each image: slower
        :param upBody: Upper boy only flag
        :param smooth: Smoothness Flag
        :param detectionCon: Minimum Detection Confidence Threshold
        :param trackCon: Minimum Tracking Confidence Threshold
        """
 
        self.mode = mode
        self.smooth = smooth
        self.detectionCon = detectionCon
        self.trackCon = trackCon
 
        self.mpDraw = mp.soluti