def __init__(self):
self._windowManager = WindowManager('Cameo',
self.onKeypress)
self._captureManager = CaptureManager(
cv2.VideoCapture(0), self._windowManager, True)
def __init__(self):
self._windowManager = WindowManager('Cameo', self.onKeypress)
self._captureManager = CaptureManager(cv2.VideoCapture(0),
self._windowManager, True)
self._faceTracker = FaceTracker()
self._shouldDrawDebugRects = False
self._curveFilter = filters.BGRPortraCurveFilter()
def __init__(self, link=0, youtubelink=False):
if (youtubelink and link != 0):
pf = pafy.new(link)
best = pf.getbest(preftype="mp4")
link = best.url
self._windowManager = WindowManager('Cameo', self.onKeyPress)
self._captureManager = CaptureManager(cv2.VideoCapture(link),
self._windowManager, False)
self._filter = filters.BlurFilter()
def __init__(self):
self._windowManager = WindowManager('Cameo', self.onKeypress)
self._captureManager = CaptureManager(cv2.VideoCapture(0),
self._windowManager, True)
self._faceTracker = FaceTracker()
self._shouldDrawDebugRects = False
self._curveFilter = filters.BGRPortraCurveFilter()
class Cameo(object):
def __init__(self):
self._windowManager = WindowManager("Cameo", self.onKeypress)
self._captureManager = CaptureManager(cv2.VideoCapture(0),
self._windowManager, True)
self._curveFilter = filters.EmbossFilter()
def run(self):
self._windowManager.createWindow()
while self._windowManager.isWindowCreated:
self._captureManager.enterFrame()
frame = self._captureManager.frame
filters.strokeEdges(frame, frame)
self.captureFilter.apply(frame, frame)
self._captureManager.exitFrame()
self._windowManager.processEvents()
def onKeypress(self, keycode):
if keycode == 32:
self._captureManager.writeImage("screenshot.png")
elif keycode == 9:
if not self._captureManager.isWritingVideo:
self._captureManager.startWritingVideo("screencast.avi")
else:
self._captureManager.stopWritingVideo()
elif keycode == 27:
self._windowManager.destoryWindow()
class Track(object):
def __init__(self):
self._windowManager = WindowManager('Track', self.onKeypress)
self._captureManager = CaptureManager(cv2.VideoCapture(0),
self._windowManager, True)
self._fgbg = cv2.BackgroundSubtractorMOG()
def run(self):
"""Run the main loop."""
self._windowManager.createWindow()
while self._windowManager.isWindowCreated:
self._captureManager.enterFrame()
frame = self._captureManager.frame
fgmask = self._fgbg.apply(frame)
ret, thresh = cv2.threshold(fgmask, 200, 255, 0)
contours, hierarchy = cv2.findContours(thresh, cv2.RETR_TREE,
cv2.CHAIN_APPROX_SIMPLE)
count = 0
p1x = None
p1y = None
p2x = None
p2y = None
for c in contours:
if cv2.contourArea(c) > 1000:
count += 1
cx, cy, cw, ch = cv2.boundingRect(c)
if p1x is None or cx < p1x:
p1x = cx
if p1y is None or cy < p1y:
p1y = cy
if p2x is None or p2x < cx + cw:
p2x = cx + cw
if p2y is None or p2y < cy + ch:
p2y = cy + ch
if count > 0:
cv2.rectangle(frame, (p1x, p1y), (p2x, p2y), (0, 255, 0), 2)
self._captureManager.exitFrame()
self._windowManager.processEvents()
def onKeypress(self, keycode):
"""Handle a keypress.
space -> Take a screenshot.
tab -> Start/stop recording a screencast.
escape -> Quit."""
if keycode == 32: # space
self._captureManager.writeImage('screenshot.png')
elif keycode == 9: # tab
if not self._captureManager.isWritingVideo:
self._captureManager.startWritingVideo('screencast.avi')
else:
self._captureManager.stopWritingVideo()
elif keycode == 27: # escape
self._windowManager.destroyWindow()
class Cameo(object):
def __init__(self):
self._windowManager = WindowManager('Cameo', self.onKeypress)
self._captureManager = CaptureManager(cv2.VideoCapture(0),
self._windowManager, True)
self._faceTracker = FaceTracker()
self._shouldDrawDebugRects = False
self._curveFilter = filters.BGRPortraCurveFilter()
def run(self):
"""Run the main loop."""
self._windowManager.createWindow()
while self._windowManager.isWindowCreated:
self._captureManager.enterFrame()
frame = self._captureManager.frame
# TODO: Filter the frame
self._faceTracker.update(frame)
faces = self._faceTracker.faces
rects.swapRects(frame, frame,
[face.faceRect for face in faces])
filters.strokeEdges(frame, frame)
self._curveFilter.apply(frame, frame)
if self._shouldDrawDebugRects:
self._faceTracker.drawDebugRects(frame)
self._captureManager.exitFrame()
self._windowManager.processEvents()
def onKeypress(self, keycode):
"""Handle a keypress.
space -> Take a screenshot.
tab -> Start/stop recording a screencast.
x -> Start/stop drawing debug rectangles around faces.
escape -> Quit.
"""
if keycode == 32:
# space
self._captureManager.writeImage('screenshot.png')
elif keycode == 9:
# tab
if not self._captureManager.isWritingVideo:
self._captureManager.startWritingVideo('screencast.avi')
else:
self._captureManager.stopWritingVideo()
elif keycode == 120:
self._shouldDrawDebugRects = \
not self._shouldDrawDebugRects
elif keycode == 27:
# escape
self._windowManager.destroyWindow()
class Cameo(object):
def __init__(self):
self._windowManager = WindowManager('Cameo', self.onKeypress)
self._captureManager = CaptureManager(cv2.VideoCapture(0),
self._windowManager, True)
self._faceTracker = FaceTracker()
self._shouldDrawDebugRects = False
self._curveFilter = filters.BGRPortraCurveFilter()
def run(self):
"""Run the main loop."""
self._windowManager.createWindow()
while self._windowManager.isWindowCreated:
self._captureManager.enterFrame()
frame = self._captureManager.frame
# TODO: Filter the frame
self._faceTracker.update(frame)
faces = self._faceTracker.faces
rects.swapRects(frame, frame, [face.faceRect for face in faces])
filters.strokeEdges(frame, frame)
self._curveFilter.apply(frame, frame)
if self._shouldDrawDebugRects:
self._faceTracker.drawDebugRects(frame)
self._captureManager.exitFrame()
self._windowManager.processEvents()
def onKeypress(self, keycode):
"""Handle a keypress.
space -> Take a screenshot.
tab -> Start/stop recording a screencast.
x -> Start/stop drawing debug rectangles around faces.
escape -> Quit.
"""
if keycode == 32:
# space
self._captureManager.writeImage('screenshot.png')
elif keycode == 9:
# tab
if not self._captureManager.isWritingVideo:
self._captureManager.startWritingVideo('screencast.avi')
else:
self._captureManager.stopWritingVideo()
elif keycode == 120:
self._shouldDrawDebugRects = \
not self._shouldDrawDebugRects
elif keycode == 27:
# escape
self._windowManager.destroyWindow()
class Cameo(object):
def __init__(self):
self._windowManager = WindowManager('cameo', self.onKeypress)
# self._captureManager = CaptureManager(cv2.VideoCapture(0), self._windowManager, True)
self._captureManager = CaptureManager(
cv2.VideoCapture("/home/xu/Desktop/深度录屏_选择区域_20181231234930.mp4"),
self._windowManager)
def run(self):
self._windowManager.createWindow()
while self._windowManager.isWindowCreated:
self._captureManager.enterFrame
frame = self._captureManager.frame
self._windowManager.show(frame)
self._captureManager.exitFrame()
self._windowManager.processEvents()
def onKeypress(self, keycode):
"""
处理按键事件
space 截图
tab screencast
escape 退出
"""
if keycode == 32: # space
print("space pressed")
self._captureManager.writeImage('screenshot.png')
elif keycode == 9: # tab
print("tab pressed")
if self._captureManager.isWritingVideo:
self._captureManager.stopWritingVideo()
else:
self._captureManager.startWritingVideo('screencast.avi')
elif keycode == 27: # escape
print("escape pressed")
self._windowManager.destroyWindow()
class Cameo(object):
def __init__(self):
self._windowManager = WindowManager('Cameo', self.onKeypress)
self._captureManager = CaptureManager(cv2.VideoCapture(0),
self._windowManager, True)
self._curveFilter = filters.BlurFilter()
def run(self):
"""Run the main loop"""
self._windowManager.createWindow()
while self._windowManager.isWindowCreated:
self._captureManager.enterFrame()
frame = self._captureManager.frame
filters.strokeEdges(frame, frame)
self._curveFilter.apply(frame, frame)
self._captureManager.exitFrame()
self._windowManager.processEvents()
def onKeypress(self, keycode):
"""Handle a keypress
space -> Take a screenshot.
tab -> Start/stop recoding a screencast.
escape -> Quit.
"""
if keycode == 32: #space
self._captureManager.writeImage(
"/Users/red/Desktop/screenshot.png")
elif keycode == 9: #tab
if not self._captureManager.isWritingVideo:
self._captureManager.startWritingVideo(
"/Users/red/Desktop/screencast.avi")
else:
self._captureManager.stopWritingVideo()
elif keycode == 27: # escape
self._windowManager.destroyEvents()
class Cameo(object):
def __init__(self):
self._windowManager = WindowManager('Cameo',self.onKeypress)
self._captureManager = CaptureManager(
cv2.VideoCapture(0), self._windowManager, True)
def run(self):
"""Run the main loop."""
self._windowManager.createWindow()
while self._windowManager.isWindowCreated:
self._captureManager.enterFrame()
frame = self._captureManager.frame
# TODO: Filter the frame (Chapter 3).
self._captureManager.exitFrame()
self._windowManager.processEvents()
def onKeypress(self, keycode):
"""Handle a keypress.
space -> Take a screenshot.
tab -> Start/stop recording a screencast.
escape -> Quit.
"""
if keycode == 32: # space
self._captureManager.writeImage('screenshot.png')
elif keycode == 9: # tab
if not self._captureManager.isWritingVideo:
self._captureManager.startWritingVideo(
'screencast.avi')
else:
self._captureManager.stopWritingVideo()
elif keycode == 27: # escape
self._windowManager.destroyWindow()
class Cameo(object):
def __init__(self, link=0, youtubelink=False):
if (youtubelink and link != 0):
pf = pafy.new(link)
best = pf.getbest(preftype="mp4")
link = best.url
self._windowManager = WindowManager('Cameo', self.onKeyPress)
self._captureManager = CaptureManager(cv2.VideoCapture(link),
self._windowManager, False)
self._filter = filters.BlurFilter()
def run(self):
self._windowManager.createWindow()
while self._windowManager.isWindowCreated:
self._captureManager.enterFrame()
frame = self._captureManager.frame
self._captureManager.exitFrame()
self._windowManager.processEvent()
def onKeyPress(self, keycode):
"""Handle a keypress.
space -> Take a screenshot.
tab -> Start/stop recording a screencast.
escape -> Quit. """
if keycode == 32:
print('space pressed')
self._captureManager.writeImage('screenshot.png')
elif keycode == 9:
if not self._captureManager.isWrittingVideo:
self._captureManager.startWrittingVideo('screencat.avi')
else:
self._captureManager.stopWrittingVideo()
elif keycode == 27:
self._windowManager.destroyWindow()
def __init__(self):
self._windowManager = WindowManager('Cameo', self.onKeypress)
self._captureManager = CaptureManager(cv2.VideoCapture(0),
self._windowManager, True)
self._curveFilter = filters.BGRPortraCurveFilter()
def __init__(self):
self._windowManager = WindowManager('cameo', self.onKeypress)
# self._captureManager = CaptureManager(cv2.VideoCapture(0), self._windowManager, True)
self._captureManager = CaptureManager(
cv2.VideoCapture("/home/xu/Desktop/深度录屏_选择区域_20181231234930.mp4"),
self._windowManager)
def __init__(self):
self._windowManager = WindowManager('Track', self.onKeypress)
self._captureManager = CaptureManager(cv2.VideoCapture(0),
self._windowManager, True)
self._fgbg = cv2.BackgroundSubtractorMOG()
def __init__(self):
self._windowManager = WindowManager("Cameo", self.onKeypress)
self._captureManager = CaptureManager(cv2.VideoCapture(0),
self._windowManager, True)
self._curveFilter = filters.EmbossFilter()