def start(self):
"""
Stop device
:return: None
"""
self.ctx = openni.Context()
self.ctx.init()
# Create a depth generator
self.depth = openni.DepthGenerator()
self.depth.create(self.ctx)
# Set it to VGA maps at 30 FPS
self.depth.set_resolution_preset(openni.RES_VGA)
self.depth.fps = 30
# Create a color generator
self.color = openni.ImageGenerator()
self.color.create(self.ctx)
# Set it to VGA maps at 30 FPS
self.color.set_resolution_preset(openni.RES_VGA)
self.color.fps = 30
# Start generating
self.ctx.start_generating_all()
def __init__(self, dir_pub):
self.ctx_zmq = zmq.Context()
self.socket = self.ctx_zmq.socket(zmq.PUB)
self.socket.bind(dir_pub)
self.context = openni.Context()
self.context.init()
self.depth_generator = openni.DepthGenerator()
self.depth_generator.create(self.context)
self.depth_generator.set_resolution_preset(openni.RES_VGA)
self.depth_generator.fps = 30
self.gesture_generator = openni.GestureGenerator()
self.gesture_generator.create(self.context)
self.gesture_generator.add_gesture('Wave')
self.hands_generator = openni.HandsGenerator()
self.hands_generator.create(self.context)
self.gesture_generator.register_gesture_cb(self.gesture_detected,
self.gesture_progress)
self.hands_generator.register_hand_cb(self.create, self.update,
self.destroy)
self.context.start_generating_all()
def update_frame(self):
self.context.wait_any_update_all()
def __init__(self, game):
self.game = game
self.ctx = openni.Context()
self.ctx.init()
self.user = openni.UserGenerator()
self.user.create(self.ctx)
self.depth_generator = openni.DepthGenerator()
self.depth_generator.create(self.ctx)
self.depth_generator.set_resolution_preset(openni.RES_VGA)
self.depth_generator.fps = 30
self.image_generator = openni.ImageGenerator()
self.image_generator.create(self.ctx)
self.image_generator.set_resolution_preset(openni.RES_VGA)
self.depth_generator.alternative_view_point_cap.set_view_point(
self.image_generator)
self.skel_cap = self.user.skeleton_cap
self.pose_cap = self.user.pose_detection_cap
# Define Joins we want to track
self.joints = [
'SKEL_HEAD', 'SKEL_LEFT_FOOT', 'SKEL_RIGHT_SHOULDER',
'SKEL_LEFT_HAND', 'SKEL_NECK', 'SKEL_RIGHT_FOOT', 'SKEL_LEFT_HIP',
'SKEL_RIGHT_HAND', 'SKEL_TORSO', 'SKEL_LEFT_ELBOW',
'SKEL_LEFT_KNEE', 'SKEL_RIGHT_HIP', 'SKEL_LEFT_SHOULDER',
'SKEL_RIGHT_ELBOW', 'SKEL_RIGHT_KNEE'
]
def __init__(self, game):
self.context = openni.Context()
self.context.init()
self.depth_generator = openni.DepthGenerator()
self.depth_generator.create(self.context)
self.depth_generator.set_resolution_preset(openni.RES_VGA)
self.depth_generator.fps = 30
self.image_generator = openni.ImageGenerator()
self.image_generator.create(self.context)
self.image_generator.set_resolution_preset(openni.RES_VGA)
self.gesture_generator = openni.GestureGenerator()
self.gesture_generator.create(self.context)
self.gesture_generator.add_gesture('Wave')
self.hands_generator = openni.HandsGenerator()
self.hands_generator.create(self.context)
self.gesture_generator.register_gesture_cb(self.gesture_detected, self.gesture_progress)
self.hands_generator.register_hand_cb(self.create, self.update, self.destroy)
self.game = game
import cv2
import numpy as np
import openni
# Initialise OpenNI
context = openni.Context()
context.init()
# Create a depth generator to access the depth stream
depth = openni.DepthGenerator()
depth.create(context)
depth.set_resolution_preset(openni.RES_VGA)
depth.fps = 30
# Start Kinect
context.start_generating_all()
context.wait_any_update_all()
# Create array from the raw depth map string
frame = np.fromstring(depth.get_raw_depth_map_8(), "uint8").reshape(480, 640)
# Render in OpenCV
cv2.imshow("image", frame)