mirror of
https://github.com/gosticks/openpose.git
synced 2026-08-12 20:30:20 +00:00
Python Pybind11 wrapper (#1014)
This commit is contained in:
Raaj
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# From Python
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# It requires OpenCV installed for Python
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import sys
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import cv2
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import os
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from sys import platform
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import argparse
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# Import Openpose (Windows/Ubuntu/OSX)
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dir_path = os.path.dirname(os.path.realpath(__file__))
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try:
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# Windows Import
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if platform == "win32":
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# Change these variables to point to the correct folder (Release/x64 etc.)
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sys.path.append(dir_path + '/../../python/openpose/Release');
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os.environ['PATH'] = os.environ['PATH'] + ';' + dir_path + '/../../x64/Release;' + dir_path + '/../../bin;'
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import _openpose as op
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else:
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# Change these variables to point to the correct folder (Release/x64 etc.)
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sys.path.append('../../python');
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# If you run `make install` (default path is `/usr/local/python` for Ubuntu), you can also access the OpenPose/python module from there. This will install OpenPose and the python library at your desired installation path. Ensure that this is in your python path in order to use it.
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# sys.path.append('/usr/local/python')
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from openpose import openpose as op
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except:
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raise Exception('Error: OpenPose library could not be found. Did you enable `BUILD_PYTHON` in CMake and have this Python script in the right folder?')
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# Flags
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parser = argparse.ArgumentParser()
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parser.add_argument("--image_path", default="../../../examples/media/COCO_val2014_000000000192.jpg", help="Process an image. Read all standard formats (jpg, png, bmp, etc.).")
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args = parser.parse_known_args()
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# Custom Params (refer to include/openpose/flags.hpp for more parameters)
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params = dict()
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params["model_folder"] = "../../../models/"
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# Add others in path?
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for i in range(0, len(args[1])):
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curr_item = args[1][i]
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if i != len(args[1])-1: next_item = args[1][i+1]
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else: next_item = "1"
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if "--" in curr_item and "--" in next_item:
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key = curr_item.replace('-','')
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if key not in params: params[key] = "1"
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elif "--" in curr_item and "--" not in next_item:
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key = curr_item.replace('-','')
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if key not in params: params[key] = next_item
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# Construct it from system arguments
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# op.init_argv(args[1])
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# oppython = op.OpenposePython()
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# Starting OpenPose
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opWrapper = op.WrapperPython()
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opWrapper.configure(params)
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opWrapper.start()
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# Process Image
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datum = op.Datum()
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imageToProcess = cv2.imread(args[0].image_path)
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datum.cvInputData = imageToProcess
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opWrapper.emplaceAndPop([datum])
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# Display Image
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print("Body keypoints: \n" + str(datum.poseKeypoints))
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while 1:
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cv2.imshow("win", datum.cvOutputData)
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cv2.waitKey(15)
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@@ -1,48 +0,0 @@
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# From Python
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# It requires OpenCV installed for Python
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import sys
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import cv2
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import os
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from sys import platform
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# Remember to add your installation path here
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# Option a
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dir_path = os.path.dirname(os.path.realpath(__file__))
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if platform == "win32": sys.path.append(dir_path + '/../../python/openpose/');
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else: sys.path.append('../../python');
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# Option b
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# If you run `make install` (default path is `/usr/local/python` for Ubuntu), you can also access the OpenPose/python module from there. This will install OpenPose and the python library at your desired installation path. Ensure that this is in your python path in order to use it.
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# sys.path.append('/usr/local/python')
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# Parameters for OpenPose. Take a look at C++ OpenPose example for meaning of components. Ensure all below are filled
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try:
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from openpose import *
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except:
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raise Exception('Error: OpenPose library could not be found. Did you enable `BUILD_PYTHON` in CMake and have this Python script in the right folder?')
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params = dict()
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params["logging_level"] = 3
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params["output_resolution"] = "-1x-1"
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params["net_resolution"] = "-1x368"
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params["model_pose"] = "BODY_25"
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params["alpha_pose"] = 0.6
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params["scale_gap"] = 0.25
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params["scale_number"] = 1
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params["render_threshold"] = 0.05
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# If GPU version is built, and multiple GPUs are available, set the ID here
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params["num_gpu_start"] = 0
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params["disable_blending"] = False
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# Ensure you point to the correct path where models are located
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params["default_model_folder"] = dir_path + "/../../../models/"
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# Construct OpenPose object allocates GPU memory
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openpose = OpenPose(params)
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while 1:
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# Read new image
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img = cv2.imread("../../../examples/media/COCO_val2014_000000000192.jpg")
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# Output keypoints and the image with the human skeleton blended on it
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keypoints, output_image = openpose.forward(img, True)
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# Print the human pose keypoints, i.e., a [#people x #keypoints x 3]-dimensional numpy object with the keypoints of all the people on that image
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print(keypoints)
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# Display the image
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cv2.imshow("output", output_image)
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cv2.waitKey(15)
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@@ -0,0 +1,72 @@
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# From Python
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# It requires OpenCV installed for Python
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import sys
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import cv2
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import os
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from sys import platform
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import argparse
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# Import Openpose (Windows/Ubuntu/OSX)
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dir_path = os.path.dirname(os.path.realpath(__file__))
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try:
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# Windows Import
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if platform == "win32":
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# Change these variables to point to the correct folder (Release/x64 etc.)
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sys.path.append(dir_path + '/../../python/openpose/Release');
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os.environ['PATH'] = os.environ['PATH'] + ';' + dir_path + '/../../x64/Release;' + dir_path + '/../../bin;'
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import _openpose as op
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else:
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# Change these variables to point to the correct folder (Release/x64 etc.)
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sys.path.append('../../python');
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# If you run `make install` (default path is `/usr/local/python` for Ubuntu), you can also access the OpenPose/python module from there. This will install OpenPose and the python library at your desired installation path. Ensure that this is in your python path in order to use it.
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# sys.path.append('/usr/local/python')
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from openpose import openpose as op
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except:
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raise Exception('Error: OpenPose library could not be found. Did you enable `BUILD_PYTHON` in CMake and have this Python script in the right folder?')
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# Flags
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parser = argparse.ArgumentParser()
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parser.add_argument("--image_path", default="../../../examples/media/COCO_val2014_000000000241.jpg", help="Process an image. Read all standard formats (jpg, png, bmp, etc.).")
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args = parser.parse_known_args()
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# Custom Params (refer to include/openpose/flags.hpp for more parameters)
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params = dict()
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params["model_folder"] = "../../../models/"
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params["face"] = True
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params["hand"] = True
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# Add others in path?
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for i in range(0, len(args[1])):
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curr_item = args[1][i]
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if i != len(args[1])-1: next_item = args[1][i+1]
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else: next_item = "1"
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if "--" in curr_item and "--" in next_item:
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key = curr_item.replace('-','')
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if key not in params: params[key] = "1"
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elif "--" in curr_item and "--" not in next_item:
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key = curr_item.replace('-','')
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if key not in params: params[key] = next_item
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# Construct it from system arguments
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# op.init_argv(args[1])
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# oppython = op.OpenposePython()
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# Starting OpenPose
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opWrapper = op.WrapperPython()
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opWrapper.configure(params)
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opWrapper.start()
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# Process Image
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datum = op.Datum()
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imageToProcess = cv2.imread(args[0].image_path)
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datum.cvInputData = imageToProcess
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opWrapper.emplaceAndPop([datum])
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# Display Image
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print("Body keypoints: \n" + str(datum.poseKeypoints))
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print("Face keypoints: \n" + str(datum.faceKeypoints))
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print("Left hand keypoints: \n" + str(datum.handKeypoints[0]))
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print("Right hand keypoints: \n" + str(datum.handKeypoints[1]))
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while 1:
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cv2.imshow("win", datum.cvOutputData)
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cv2.waitKey(15)
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@@ -0,0 +1,83 @@
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# From Python
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# It requires OpenCV installed for Python
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import sys
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import cv2
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import os
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from sys import platform
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import argparse
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import numpy as np
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# Import Openpose (Windows/Ubuntu/OSX)
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dir_path = os.path.dirname(os.path.realpath(__file__))
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try:
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# Windows Import
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if platform == "win32":
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# Change these variables to point to the correct folder (Release/x64 etc.)
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sys.path.append(dir_path + '/../../python/openpose/Release');
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os.environ['PATH'] = os.environ['PATH'] + ';' + dir_path + '/../../x64/Release;' + dir_path + '/../../bin;'
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import _openpose as op
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else:
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# Change these variables to point to the correct folder (Release/x64 etc.)
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sys.path.append('../../python');
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# If you run `make install` (default path is `/usr/local/python` for Ubuntu), you can also access the OpenPose/python module from there. This will install OpenPose and the python library at your desired installation path. Ensure that this is in your python path in order to use it.
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# sys.path.append('/usr/local/python')
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from openpose import openpose as op
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except:
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raise Exception('Error: OpenPose library could not be found. Did you enable `BUILD_PYTHON` in CMake and have this Python script in the right folder?')
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# Flags
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parser = argparse.ArgumentParser()
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parser.add_argument("--image_path", default="../../../examples/media/COCO_val2014_000000000192.jpg", help="Process an image. Read all standard formats (jpg, png, bmp, etc.).")
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args = parser.parse_known_args()
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# Custom Params (refer to include/openpose/flags.hpp for more parameters)
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params = dict()
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params["model_folder"] = "../../../models/"
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params["heatmaps_add_parts"] = True
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params["heatmaps_add_PAFs"] = True
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# Add others in path?
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for i in range(0, len(args[1])):
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curr_item = args[1][i]
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if i != len(args[1])-1: next_item = args[1][i+1]
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else: next_item = "1"
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if "--" in curr_item and "--" in next_item:
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key = curr_item.replace('-','')
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if key not in params: params[key] = "1"
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elif "--" in curr_item and "--" not in next_item:
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key = curr_item.replace('-','')
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if key not in params: params[key] = next_item
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# Construct it from system arguments
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# op.init_argv(args[1])
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# oppython = op.OpenposePython()
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# Starting OpenPose
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opWrapper = op.WrapperPython()
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opWrapper.configure(params)
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opWrapper.start()
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# Process Image
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datum = op.Datum()
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imageToProcess = cv2.imread(args[0].image_path)
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datum.cvInputData = imageToProcess
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opWrapper.emplaceAndPop([datum])
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# Process outputs
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outputImageF = (datum.inputNetData[0].copy())[0,:,:,:] + 0.5
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outputImageF = cv2.merge([outputImageF[0,:,:], outputImageF[1,:,:], outputImageF[2,:,:]])
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outputImageF = (outputImageF*255.).astype(dtype='uint8')
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heatmaps = datum.poseHeatMaps.copy()
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heatmaps = (heatmaps*255.).astype(dtype='uint8')
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# Display Image
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counter = 0
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while 1:
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num_maps = heatmaps.shape[0]
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heatmap = heatmaps[counter, :, :].copy()
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heatmap = cv2.applyColorMap(heatmap, cv2.COLORMAP_JET)
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combined = cv2.addWeighted(outputImageF, 0.5, heatmap, 0.5, 0)
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cv2.imshow("win", combined)
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cv2.waitKey(-1)
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counter += 1
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counter = counter % num_maps
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@@ -1,2 +1,5 @@
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### Add Python Test
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configure_file(1_extract_pose.py 1_extract_pose.py)
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configure_file(openpose_python.py openpose_python.py)
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configure_file(1_body_from_image.py 1_body_from_image.py)
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configure_file(2_whole_body_from_image.py 2_whole_body_from_image.py)
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configure_file(3_heatmaps_from_image.py 3_heatmaps_from_image.py)
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@@ -0,0 +1,55 @@
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# From Python
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# It requires OpenCV installed for Python
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import sys
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import cv2
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import os
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from sys import platform
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import argparse
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# Import Openpose (Windows/Ubuntu/OSX)
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dir_path = os.path.dirname(os.path.realpath(__file__))
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try:
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# Windows Import
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if platform == "win32":
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# Change these variables to point to the correct folder (Release/x64 etc.)
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sys.path.append(dir_path + '/../../python/openpose/Release');
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os.environ['PATH'] = os.environ['PATH'] + ';' + dir_path + '/../../x64/Release;' + dir_path + '/../../bin;'
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import _openpose as op
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else:
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# Change these variables to point to the correct folder (Release/x64 etc.)
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sys.path.append('../../python');
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# If you run `make install` (default path is `/usr/local/python` for Ubuntu), you can also access the OpenPose/python module from there. This will install OpenPose and the python library at your desired installation path. Ensure that this is in your python path in order to use it.
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# sys.path.append('/usr/local/python')
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from openpose import openpose as op
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except:
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raise Exception('Error: OpenPose library could not be found. Did you enable `BUILD_PYTHON` in CMake and have this Python script in the right folder?')
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# Flags
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parser = argparse.ArgumentParser()
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parser.add_argument("--image_path", default="../../../examples/media/COCO_val2014_000000000192.jpg", help="Process an image. Read all standard formats (jpg, png, bmp, etc.).")
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args = parser.parse_known_args()
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# Custom Params (refer to include/openpose/flags.hpp for more parameters)
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params = dict()
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params["model_folder"] = "../../../models/"
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# Add others in path?
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for i in range(0, len(args[1])):
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curr_item = args[1][i]
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if i != len(args[1])-1: next_item = args[1][i+1]
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else: next_item = "1"
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if "--" in curr_item and "--" in next_item:
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key = curr_item.replace('-','')
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if key not in params: params[key] = "1"
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elif "--" in curr_item and "--" not in next_item:
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key = curr_item.replace('-','')
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if key not in params: params[key] = next_item
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# Construct it from system arguments
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# op.init_argv(args[1])
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# oppython = op.OpenposePython()
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# Starting OpenPose
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opWrapper = op.WrapperPython(3)
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opWrapper.configure(params)
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opWrapper.execute()
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Reference in New Issue
Block a user