def get_current_image_fast( camera ):
if picamera_available == True:
camera.capture('/tmp/photobooth_curcam.jpg', format='jpeg', resize=(WIDTH,HEIGHT))
return pygame.image.load('/tmp/photobooth_curcam.jpg')
else:
return camera.get_image()
return
def main():
# 1. Take picture
camera = picamera.PiCamera()
camera.start_preview()
sleep(5)
camera.capture('/home/pi/Desktop/image.jpg')
camera.stop_preview()
# 2. Display saved picture using pygame.
pygame.init()
fpsClock = pygame.time.Clock()
surface = pygame.display.set_mode((0, 0), pygame.FULLSCREEN)
black = (0, 0, 0)
image = pygame.image.load('/home/pi/Desktop/image.jpg')
while True:
surface.fill(black)
surface.blit(image, (0, 0))
for event in pygame.event.get():
if event.type == QUIT:
pygame.quit()
sys.exit()
pygame.display.update()
fpsClock.tick(30)
def get_current_image_fast( camera ):
if picamera_available == True:
camera.capture('/tmp/photobooth_curcam.jpg', format='jpeg', resize=(WIDTH,HEIGHT))
return pygame.image.load('/tmp/photobooth_curcam.jpg')
else:
return camera.get_image()
return
def get_current_image_as_jpg( camera, filename ):
if picamera_available == True:
camera.start_preview()
camera.capture(filename, format='jpeg', resize=(WIDTH,HEIGHT))
camera.stop_preview()
else:
img = camera.get_image()
pygame.image.save(img,filename)
return
def get_current_image_as_jpg( camera, filename ):
if picamera_available == True:
#camera.start_preview()
camera.capture(filename, format='jpeg', resize=(WIDTH,HEIGHT))
#camera.stop_preview()
else:
img = camera.get_image()
pygame.image.save(img,filename)
return
def camerapi(self,event):
camera = picamera.PiCamera()
camera.resolution = (2592, 1944)
camera.drc_strength = 'high'
time.sleep(2)
filename = str(self.variable1) + ' Bottomview.jpg'
filename2 =str(self.variable1)
npath ="/home/pi/FootCam/" + str(filename2)
if not os.path.isdir(npath):
os.makedirs(npath)
camera.capture(npath + "/" + filename)
camera.close()
def phototaking(self, event):
camera = picamera.PiCamera()
camera.resolution = (2592, 1944)
camera.drc_strength = 'high'
filename = 'Timelapse.jpg'
npath = "/home/pi/" + str(filename)
if not os.path.isdir(npath):
os.makedirs(npath)
time_of_lapse = 100
while time_of_lapse > 0:
camera.capture(npath + "/" + str(time_of_lapse) + filename)
time_of_lapse = time_of_lapse - 1
camera.close()
def take_pic(camera): #prendre une photo en preview
Ymd = datetime.datetime.now().strftime(
"%Y-%m-%d") #récupération de la date
Ymdhms = datetime.datetime.now().strftime(
"%Y-%m-%d %H-%M-%S") #récupération de l'heure
#vérification et/ou création du dossier "Photos"
os.makedirs("Photos", exist_ok=True)
os.chdir("Photos")
os.makedirs(Ymd, exist_ok=True)
os.chdir(Ymd)
camera.capture(Ymdhms + '.jpg') #prise de la photo
os.chmod(
'.', 0o777
) #changement des droits : tout le monde peut écrire dans le dossier et y supprimer des éléments
#retour au dossier de travail
os.chdir("..")
os.chdir("..")
def TakePicture(self):
#Code to detect the os and take a picture and store in tmp
#First we detect what os
if platform.system() == "Windows":
cam = VideoCapture(0) # 0 -> index of camera
s, img = cam.read()
if s: # frame captured without any errors
imwrite("tmp/photo.bmp", img) #save image
else:
#camera.brightness=100
#camera.contrast=50
#camera.sharpness=100
#camera.ISO=0
#camera.exposure_compensation=0
camera.resolution = (640, 480)
camera.exposure_mode = 'auto'
camera.meter_mode = 'average'
camera.capture('tmp/photo.bmp')
def captureCSIImageAndSendOut():
isOn = isLocalTakePhotoOn()
if isOn:
try:
camera = picamera.PiCamera()
#cameraConfigDict["latestLocalUploadTime"]
camera.resolution = (1920, 1080)
#camera.start_preview()
# Camera warm-up time
time.sleep(2)
#Image name
fileName = str(current_milli_time()) + ".jpg"
camera.capture(fileName)
camera.close()
#camera.stop_preview()
print "SHOOOOOTTTTTing CSI image"
sendImageToLocalAndRemoteServer(cpu_serial, fileName)
except Exception, e:
print str(e)
def captureCSIImage():
isOn = isLocalTakePhotoOn()
if isOn:
try:
#camera.start_preview()
# Camera warm-up time
#time.sleep(1)
#Get storage path
onboard_storage_path = get_storage_path(cpu_serial)
#Image name
fileName = onboard_storage_path + str(
current_milli_time()) + ".jpg"
camera.capture(fileName)
#camera.close()
#camera.stop_preview()
print "SHOOOOOTTTTTing CSI image"
#sendImageToLocalAndRemoteServer(cpu_serial, fileName)
except Exception, e:
print str(e)
def quit_app(camera): #quitte proprement la caméra
camera.annotate_text = "" #réinitialise le texte affiché
Ymd = datetime.datetime.now().strftime(
"%Y-%m-%d") #récupération de la date
#vérification et/ou création du dossier "Photos"
os.makedirs("Photos", exist_ok=True)
os.chdir("Photos")
os.makedirs(Ymd, exist_ok=True)
os.chdir(Ymd)
camera.capture('last_image_saved.jpg',
resize=(299,
168)) #prise d'un cliché pour l'interface graphique
os.chmod(
'.', 0o777
) #changement des droits : tout le monde peut écrire dans le dossier et y supprimer des éléments
#retour au dossier de travail
os.chdir("..")
os.chdir("..")
#quitte et ferme la caméra
camera.close()
pygame.display.quit()
if os.name == 'nt': #
print("Windows doesn't support camera functionality")
return
self.cam.start()
img = self.cam.get_image()
now = datetime.now()
if not os.path.exists(path):
os.mkdir(path)
pygame.image.save(img,
path + now.strftime("%y-%b-%d_%H:%M:%S") + ".jpg")
self.cam.stop()
print(str(datetime.now()) + ': pic taken')
#print("File: +" str(os.path.isfile(path)))
def capture_next_winner(self):
try:
self.capture("./images/")
except Exception as e:
print(e)
def exit(self):
return
#try:
#except Exception as e:
# print(e)
if __name__ == '__main__':
camera = Camera()
camera.capture('../img/')
def startCamera(expTime): #démarre la caméra et sa preview
#initialise pygame et ecran
pygame.init()
screen = pygame.display.set_mode((640, 480), 0)
#initialisation de la caméra
camera = picamera.PiCamera() #création de l'objet caméra
camera.resolution = (1280, 720) #paramétrage de la résolution
camera.crop = (0.0, 0.0, 1.0, 1.0)
camera.framerate = float(24) #paramétrage des FPS
camera.shutter_speed = expTime #paramétrage du temps d'exposition
x = (screen.get_width() - camera.resolution[0]) / 2
y = (screen.get_height() - camera.resolution[1]) / 2
# Init buffer
rgb = bytearray(camera.resolution[0] * camera.resolution[1] * 3)
#camera.start_preview(fullscreen=False, window = (0, 0, width, height))#démarre la preview
global pad, target, already #création de variables semi-locales
target = Image.open('/home/pi/Desktop/Capsula/Icon/target.png'
) #ouverture de l'image "target"
already = False #état : cible non affichée
pad = Image.new('RGBA', (
((target.size[0] + 31) // 32) * 32,
((target.size[1] + 15) // 16) * 16,
))
pad.paste(target, (0, 0))
#ajout des raccourcis sous forme de texte sur la vidéo
#camera.annotate_text_size = 25
#camera.annotate_foreground = picamera.Color('white')
#camera.annotate_text = "P : capture image\nV : Start recording video (v again to stop)\nC: Enable/Disable target\nBackspace : Exit"
running = True #état : caméra active
while running: #tant que la caméra est active
stream = io.BytesIO()
camera.capture(stream, use_video_port=True, format='rgb')
stream.seek(0)
stream.readinto(rgb)
stream.close()
img = pygame.image.frombuffer(
rgb[0:(camera.resolution[0] * camera.resolution[1] * 3)],
camera.resolution, 'RGB')
screen.fill(0)
if img:
screen.blit(img, (x, y))
pygame.display.update()
for event in pygame.event.get(
): #si il se produit une action sur le clavier
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_p: #si la touche p est enfoncée
take_pic(camera)
elif event.key == pygame.K_v: #si la touche v est enfoncée
take_video(camera)
elif event.key == pygame.K_c: #si la touche c est enfoncée
print_target(camera)
elif event.key == pygame.K_BACKSPACE: #si la touche retour est enfoncée
running = False #état : caméra inactive
quit_app(camera)
#quit_app(camera) #quitte la preview et la caméra
elif event.key == pygame.K_UP: #if up key is pressed
startM() #start motor
elif event.key == pygame.K_DOWN: #if down key is pressed
stopM()
elif event.key == pygame.K_SPACE: #if space key is pressed
changeDirectionM()
elif event.key == pygame.K_TAB: #if tab key is pressed
stepM()
elif event.key == pygame.K_LSHIFT: #if left shift is pressed
stepmM()
camera.close()
pygame.display.quit()
def takeAShot(self):
if self.env == 1:
self.main.TextOut.addText(
"[J.A.R.V.I.S.]: You have no camera installed. I will pick the last picture that was made."
)
return False
self.streaming = True
self.btn_shot = self.window.blit(self.img_stop, self.btn_shot)
self.rects_to_update.append(self.btn_shot)
with picamera.PiCamera() as camera:
camera.resolution = (250, 250)
camera.brightness = self.brightness
camera.framerate = 60
stream = io.BytesIO()
while self.streaming:
camera.capture(stream, use_video_port=True, format='jpeg')
image = Image.open(stream)
pygameimg = pygame.image.fromstring(image.tobytes(),
image.size, image.mode)
self.pic = self.window.blit(pygameimg, self.pic)
#UPDATE screen
self.rects_to_update.append(self.pic)
self.display.update(self.rects_to_update)
self.rects_to_update = []
#checking via pygame.event.get(pygame.MOUSEBUTTONDOWN) does have some bugs, apparently...
for event in pygame.event.get():
if event.type != pygame.MOUSEBUTTONDOWN:
continue
if event.button == 1:
#take a shot
if self.btn_shot.collidepoint(event.pos):
self.main.TextOut.addText(
"[J.A.R.V.I.S.]: Taking picture... TIP: You can change the brightness!"
)
self.streaming = False
image.save("data/image_RAW.png")
pygame.event.clear()
self.btn_shot = self.window.blit(
self.img_shot, self.btn_shot)
self.rects_to_update.append(self.btn_shot)
continue
#Brighntess:
elif self.btn_minus.collidepoint(event.pos):
if self.brightness > 0:
self.brightness -= 5
camera.brightness -= 5
self.main.TextOut.addText(
"[J.A.R.V.I.S.]: DECREASED BRIGHTNESS. It's now at {}%!"
.format(self.brightness))
else:
self.main.TextOut.addText(
"[J.A.R.V.I.S.]: The Brightness is already on 0%! (That's the low.)"
)
elif self.btn_plus.collidepoint(event.pos):
if self.brightness < 100:
self.brightness += 5
camera.brightness += 5
self.main.TextOut.addText(
"[J.A.R.V.I.S.]: INCREASED BRIGHTNESS. It's now at {}%!"
.format(self.brightness))
else:
self.main.TextOut.addText(
"[J.A.R.V.I.S.]: The Brightness is already on 100%! (That's the peak.)"
)
stream = io.BytesIO()
current_milli_time = lambda: int(round(time.time() * 1000))
#Initiate the camera
try:
camera = picamera.PiCamera()
camera.resolution = (1024, 768)
#camera.start_preview()
# Camera warm-up time
print "first sleep started"
time.sleep(2)
print "first sleep ended"
#Image name
fileName = str(current_milli_time()) + ".jpg"
camera.capture(fileName)
print "first captured ended"
#camera.stop_preview()
camera.close()
print "first closed"
print "1 SHOOOOOTTTTTing CSI image"
time.sleep(2)
#Again
#camera.start_preview()
camera = picamera.PiCamera()
camera.resolution = (1024, 768)
fileName = str(current_milli_time()) + ".jpg"
camera.capture(fileName)
#camera.stop_preview()
camera.close()
print "2 SHOOOOOTTTTTing CSI image"
sys.exit()
while True:
x_pix = 0
y_pix = 0
l = 0
display.fill((255, 255, 255))
for event in pygame.event.get():
if event.type == pygame.QUIT:
close()
break
#caspture a rbg picture to the stream
camera.capture(stream, 'rgb', use_video_port=True)
#somehow makes us process. lack luster docs....
stream.seek(0)
#iterate over all pix
for y in range(h):
for x in range(w):
#get pixs
r_vals = stream.array[y, x, 0]
g_vals = stream.array[y, x, 1]
b_vals = stream.array[y, x, 2]
if b_vals > g_vals and b_vals > r_vals and b_vals > 175:
x_pix += x
# カラーバー画像作成
colorbar_img = make_colorbar()
# 実機
if setting.mode == 0:
#センサ、カメラスタート
sensor.start()
camera.start()
while(True):
# 時間計測開始
#t1 = time.time()
# カメラから映像を取得する
camera_img1 = camera.capture()
if setting.sensor: #Lepton
camera_img = camera_img1[70: 430, 60: 540]
else:
camera_img = camera_img1
# センサデータ取得
sensordata = sensor.GetData()
#print('------ Thermo Data -------')
#print(*sensordata, sep='\n')
#print('--------------------------')
# 自動キャリブレーション Leptonは未調整
if setting.sensor == 0:
GetBodyTempData.setOffsetTempData(sensordata)
def take_picture():
camera = picamera.PiCamera()
camera.start_preview()
sleep(5)
camera.capture('/home/pi/Desktop/image.jpg')
camera.stop_preview()
def get_img(source, file_name=None):
"""Return a 2-dimensional array of rgb pixels.
"""
width = init.sensing_config.data['img_width']
height = init.sensing_config.data['img_height']
if source == 'file':
log.info("Getting image from file.")
if None == file_name:
file_name = input("Enter image name: ")
img = image.imread("imgs/" + file_name)
# save image to sample.png for debugging
image.imsave('raw-sample.png', img)
return img
elif source == 'usb':
log.info("Getting image from camera.")
cam_id = init.sensing_config.data['camera_id']
pygame.camera.init()
pygame.camera.list_cameras()
cam = pygame.camera.Camera("/dev/video" + str(cam_id))
cam.start()
# Take the picture
init.hardware.set_pin('sensing_led', True)
img = cam.get_image()
init.hardware.set_pin('sensing_led', False)
img = pygame.transform.scale(img, (width, height))
pixels = pygame.surfarray.array3d(img)
pygame.image.save(img,"raw-sample.png")
cam.stop()
return pixels
elif source == 'rpi':
log.info("Getting image from RPi camera.")
if running_on_rpi():
with picamera.PiCamera() as camera:
with picamera.array.PiRGBArray(camera) as stream:
# Turn on LED
init.hardware.set_pin('sensing_led', True)
# sleep to guarantee led is on...
time.sleep(0.1)
# adjust resolution for easier data processing
camera.resolution = (width, height)
camera.capture(stream, format='rgb') # was 'bgr'
# At this point the image is available as stream.array
img = stream.array
# save to file
camera.capture('raw-sample.png')
# Turn off LED
init.hardware.set_pin('sensing_led', False)
return img
else:
log.error("Not running on RPi.")
else:
log.error("Invalid image source.")
return None
if config["CameraBiContinious"] == "Yes" or "yes":
camera.cam.start()
if MyPlatform == "Linux":
if config["SinglePic"] == "no": # we are not doing singlepictures
SettingClass.setting("exposure_auto=3")
SettingClass.setting("exposure_auto_priority=1")
for SettFile in SettingFiles:
imagestring = prefix+folder+"/%s/%s.tif"% (str(SettFile), loopcount)
print("imagestring: %s"% imagestring)
SettingClass.getsetting(str(SettFile)) #get and set settings
CaptureTime = camera.capture(imagestring, loopcount) # capture image
move(imagestring, SettFile) # copy to webserver
print()
else: # singlepictures for linux
imagestring = prefix+folder+"/%s/%s.tif"% (config["SinglePicCaptureFolder"], loopcount)
if config["ExAlgo"] == True:
SettingClass.setting("exposure_auto=0")
focuslen = 5 # meter
fnumber = focuslen/0.008
exposuredur = 10 #second
ev = math.log( (math.pow(fnumber,2)/exposuretime), 2)
SettingClass.setting("exposure_absolute=" + str(ev))
text = font.render("Smile!", True, (128, 0, 0))
screen.blit(text, (MIDDEL_X - text.get_width() // 2,
MIDDEL_Y - text.get_height() // 2))
else:
#display the time
text = font.render(str(count_down), True, (128, 0, 0))
screen.blit(text, (MIDDEL_X - text.get_width() // 2,
MIDDEL_Y - text.get_height() // 2))
###############
#Capture State#
###############
#this state captures the image
elif current_state == 2:
file_path = camera.capture(gp.GP_CAPTURE_IMAGE)
screen.fill([255, 255, 255])
text = welcome_font.render("processing...", True, (0, 0, 0))
screen.blit(text, (MIDDEL_X - text.get_width() // 2,
MIDDEL_Y - text.get_height() // 2))
next_state = 2_5
elif current_state == 2_5:
target = foldername + "/images/" + file_path.name
camera_file = camera.file_get(file_path.folder, file_path.name,
gp.GP_FILE_TYPE_NORMAL)
print(target)
camera_file.save(target)
# subprocess.call(['xdg-open', target])
def set_up():
#Width and height of screen
width = 700
height = 500
#resolution of camera
resolution = (700, 500)
#calculate the scale of pixels on canvas
w, h = resolution
scaleW = width / w
scaleH = height / h
#setup sht
pygame.init()
pygame.camera.init()
#set up for main video
display = pygame.display.set_mode((width, height), 0, 32)
pygame.display.set_caption("Blob Tracker")
#set up for picamerai
camera = picamera.PiCamera()
stream = picamera.array.PiRGBArray(camera)
camera.resolution = resolution
camera.vflip = True
#preview so we can see whats beeing seen.
camera.start_preview(fullscreen=False, window=(100, 20, 640, 480))
while True:
x_pix = 0
y_pix = 0
l = 0
display.fill((255, 255, 255))
for event in pygame.event.get():
if event.type == pygame.QUIT:
close()
break
#caspture a rbg picture to the stream
camera.capture(stream, 'rgb', use_video_port=True)
#somehow makes us process. lack luster docs....
stream.seek(0)
#iterate over all pix
for y in range(h):
for x in range(w):
#get pixs
r_vals = stream.array[y, x, 0]
g_vals = stream.array[y, x, 1]
b_vals = stream.array[y, x, 2]
if b_vals > g_vals and b_vals > r_vals and b_vals > 175:
x_pix += x
y_pix += y
l += 1
if l > 0:
#calc the mean
x_pix /= l
y_pix /= l
print('x', x_pix)
print('y', y_pix)
pygame.draw.circle(display, (255, 0, 0), (int(x_pix), int(y_pix)),
5, 0)
else:
print("nothing to report sir")
stream.seek(0)
stream.truncate()
pygame.display.update()