def saveImage(self):
ueye.is_AllocImageMem(self.hcam, self.sensorinfo.nMaxWidth, self.sensorinfo.nMaxHeight, 24, self.pccmem,
self.memID)
ueye.is_SetImageMem(self.hcam, self.pccmem, self.memID)
ueye.is_SetDisplayPos(self.hcam, 100, 100)
self.nret = ueye.is_FreezeVideo(self.hcam, ueye.IS_WAIT)
self.rawImageTimeStamp = datetime.datetime.now()
self.imageTimeStamp = datetime.datetime.now().strftime('%Y_%m_%d_%H_%M_%S')
self.imageName = 'imagem_%s.jpg' % self.imageTimeStamp
self.imagePath = self.operationConfigs['savingDirectory'] + self.imageName
# self.imagePath = self.operationConfigs['savingDirectory'] + "tmp.jpg"
self.FileParams = ueye.IMAGE_FILE_PARAMS()
self.FileParams.pwchFileName = self.imagePath
self.FileParams.nFileType = ueye.IS_IMG_BMP
self.FileParams.ppcImageMem = None
self.FileParams.pnImageID = None
self.nret = ueye.is_ImageFile(self.hcam, ueye.IS_IMAGE_FILE_CMD_SAVE, self.FileParams,
ueye.sizeof(self.FileParams))
ueye.is_FreeImageMem(self.hcam, self.pccmem, self.memID)
#sleep(.01)
#ueye.is_ExitCamera(self.hcam)
self.image = np.uint8(ndimage.imread(self.imagePath, flatten=True))
self.image = self.crop_end(self.image, 0, 100)
def __init__(self, cam):
super(Capture_Thread, self).__init__()
self.cam = cam
self.timeout = 1000
self.isRunning = True
self.joined = False
self.file_param = ueye.IMAGE_FILE_PARAMS()
self.x = datetime.datetime.now()
self.FPS = 0
self.file = open("/home/pi/swim4all/Tirocinio/Tirocinio/fps.txt", "w")
def saveImage(self):
try:
time1 = datetime.datetime.now()
ueye.is_AllocImageMem(self.hcam, self.sensorinfo.nMaxWidth,
self.sensorinfo.nMaxHeight, 24, self.pccmem,
self.memID)
ueye.is_SetImageMem(self.hcam, self.pccmem, self.memID)
ueye.is_SetDisplayPos(self.hcam, 100, 100)
self.nret = ueye.is_FreezeVideo(self.hcam, ueye.IS_WAIT)
self.imageTimeStamp = datetime.datetime.now().strftime(
'%Y_%m_%d_%H_%M_%S')
self.imageName = 'imagem_%s.jpg' % self.imageTimeStamp
self.imagePath = self.operationConfigs[
'savingDirectory'] + self.imageName
self.FileParams = ueye.IMAGE_FILE_PARAMS()
self.FileParams.pwchFileName = self.imagePath
self.FileParams.nFileType = ueye.IS_IMG_BMP
self.FileParams.ppcImageMem = None
self.FileParams.pnImageID = None
self.nret = ueye.is_ImageFile(self.hcam,
ueye.IS_IMAGE_FILE_CMD_SAVE,
self.FileParams,
ueye.sizeof(self.FileParams))
ueye.is_FreeImageMem(self.hcam, self.pccmem, self.memID)
sleep(.01)
ueye.is_ExitCamera(self.hcam)
time2 = datetime.datetime.now()
elapsed_time = time2 - time1
logging.info('Saved: {}! Elasped time (ms): {}'.format(
self.imageName, elapsed_time.microseconds / 1000))
self.pijuice.status.SetLedBlink('D2', 2, [0, 255, 0], 50,
[0, 255, 0], 50)
sleep(.1)
self.pijuice.status.SetLedState('D2', [0, 0, 0])
except:
logging.warning('NOT SAVED: {}!\n'.format(self.imageName))
self.pijuice.status.SetLedBlink('D2', 2, [255, 0, 0], 50,
[255, 0, 0], 50)
sleep(.1)
self.pijuice.status.SetLedState('D2', [0, 0, 0])
pass
def run(self):
a = ueye.is_InitCamera(self.hCam, None)
b = ueye.is_GetCameraInfo(self.hCam, self.cInfo)
c = ueye.is_GetSensorInfo(self.hCam, self.sInfo)
d = ueye.is_ResetToDefault(self.hCam)
e = ueye.is_SetDisplayMode(self.hCam, ueye.IS_SET_DM_DIB)
g = ueye.is_AOI(self.hCam, ueye.IS_AOI_IMAGE_GET_AOI, self.rectAOI,
ueye.sizeof(self.rectAOI))
self.width = self.rectAOI.s32Width
self.height = self.rectAOI.s32Height
h = ueye.is_AllocImageMem(self.hCam, self.width, self.height,
self.nBitsPerPixel, self.pcImageMemory,
self.MemID)
i = ueye.is_SetImageMem(self.hCam, self.pcImageMemory, self.MemID)
f = ueye.is_SetColorMode(self.hCam, ueye.IS_CM_MONO12)
ueye.is_CaptureVideo(self.hCam, ueye.IS_WAIT)
j = ueye.is_InquireImageMem(self.hCam, self.pcImageMemory, self.MemID,
self.width, self.height,
self.nBitsPerPixel, self.pitch)
self.IMAGE_FILE_PARAMS = ueye.IMAGE_FILE_PARAMS(
self.pcImageMemory, self.MemID)
self.IMAGE_FILE_PARAMS.nFileType = ueye.IS_IMG_PNG
self.k = ueye.sizeof(self.IMAGE_FILE_PARAMS)
# ueye.is_AutoParameter(self.hCam, ueye.IS_AES_CMD_SET_ENABLE, self.autoParameter, ueye.sizeof(self.autoParameter))
while self.flag:
self.data = np.ctypeslib.as_array(
ctypes.cast(self.pcImageMemory,
ctypes.POINTER(ctypes.c_ubyte)),
(self.height * self.pitch, ))
self.data.dtype = 'uint16'
self.CameraSignal.emit(self.data)
time.sleep(0.1)
ueye.is_FreeImageMem(self.hCam, self.pcImageMemory, self.MemID)
ueye.is_ExitCamera(self.hCam)
def saveImage(self):
# try:
time1 = datetime.datetime.now()
ueye.is_AllocImageMem(self.hcam, self.sensorinfo.nMaxWidth,
self.sensorinfo.nMaxHeight, 24, self.pccmem,
self.memID)
ueye.is_SetImageMem(self.hcam, self.pccmem, self.memID)
ueye.is_SetDisplayPos(self.hcam, 100, 100)
self.nret = ueye.is_FreezeVideo(self.hcam, ueye.IS_WAIT)
self.rawImageTimeStamp = datetime.datetime.now()
self.imageTimeStamp = datetime.datetime.now().strftime(
'%Y_%m_%d_%H_%M_%S')
self.imageName = 'imagem_%s.jpg' % self.imageTimeStamp
self.imagePath = self.operationConfigs[
'savingDirectory'] + self.imageName
# self.imagePath = self.operationConfigs['savingDirectory'] + "tmp.jpg"
self.FileParams = ueye.IMAGE_FILE_PARAMS()
self.FileParams.pwchFileName = self.imagePath
self.FileParams.nFileType = ueye.IS_IMG_BMP
self.FileParams.ppcImageMem = None
self.FileParams.pnImageID = None
self.nret = ueye.is_ImageFile(self.hcam, ueye.IS_IMAGE_FILE_CMD_SAVE,
self.FileParams,
ueye.sizeof(self.FileParams))
ueye.is_FreeImageMem(self.hcam, self.pccmem, self.memID)
sleep(.01)
ueye.is_ExitCamera(self.hcam)
# self.image = np.ones((self.sensorinfo.nMaxHeight.value, self.sensorinfo.nMaxWidth.value), dtype=np.uint8)
# ueye.is_CopyImageMem(self.hcam, self.pccmem, self.memID, self.image.ctypes.data)
self.image = np.uint8(ndimage.imread(self.imagePath, flatten=True))
time2 = datetime.datetime.now()
elapsed_time = time2 - time1
logging.info('Saved: {}! Elasped time (s): {}'.format(
self.imageName, elapsed_time.total_seconds()))
def saveImage(self):
try:
time1 = datetime.datetime.now()
ueye.is_AllocImageMem(self.hcam, self.sensorinfo.nMaxWidth,
self.sensorinfo.nMaxHeight, 24, self.pccmem,
self.memID)
ueye.is_SetImageMem(self.hcam, self.pccmem, self.memID)
ueye.is_SetDisplayPos(self.hcam, 100, 100)
self.nret = ueye.is_FreezeVideo(self.hcam, ueye.IS_WAIT)
self.imageTimeStamp = datetime.datetime.now().strftime(
'%Y_%m_%d_%H_%M_%S')
self.imageName = 'imagem_%s.jpg' % self.imageTimeStamp
self.imagePath = self.savingDirectory + self.imageName
self.FileParams = ueye.IMAGE_FILE_PARAMS()
self.FileParams.pwchFileName = self.imagePath
self.FileParams.nFileType = ueye.IS_IMG_BMP
self.FileParams.ppcImageMem = None
self.FileParams.pnImageID = None
self.nret = ueye.is_ImageFile(self.hcam,
ueye.IS_IMAGE_FILE_CMD_SAVE,
self.FileParams,
ueye.sizeof(self.FileParams))
# print(nret)
ueye.is_FreeImageMem(self.hcam, self.pccmem, self.memID)
sleep(.1)
ueye.is_ExitCamera(self.hcam)
time2 = datetime.datetime.now()
elapsed_time = time2 - time1
# print('Elasped time (s): {}'.format(elapsed_time))
print('Image saved at {}! Elasped time (ms) {}'.format(
self.imageTimeStamp, elapsed_time.microseconds / 1000))
except:
print('Image not saved at {}!\n'.format(self.imageTimeStamp))
pass
ueye.is_SetExternalTrigger(hcam, ueye.IS_SET_TRIGGER_SOFTWARE)
wertSet = ueye.c_double(1)
nret = ueye.is_Exposure(hcam, ueye.IS_EXPOSURE_CMD_SET_EXPOSURE, wertSet,
ueye.sizeof(wertSet))
print(wertSet)
help(ueye.is_Exposure)
wert = ueye.c_double()
sizeo = ueye.sizeof(wert)
nret = ueye.is_Exposure(hcam, ueye.IS_EXPOSURE_CMD_GET_EXPOSURE, wert, sizeo)
print(wert)
nret = ueye.is_FreezeVideo(hcam, ueye.IS_WAIT)
print(nret)
FileParams = ueye.IMAGE_FILE_PARAMS()
FileParams.pwchFileName = "c:\python-test-image.png"
FileParams.nFileType = ueye.IS_IMG_PNG
FileParams.ppcImageMem = None
FileParams.pnImageID = None
nret = ueye.is_ImageFile(hcam, ueye.IS_IMAGE_FILE_CMD_SAVE, FileParams,
ueye.sizeof(FileParams))
print(nret)
nret = ueye.is_FreezeVideo(hcam, ueye.IS_WAIT)
print(nret)
FileParams = ueye.IMAGE_FILE_PARAMS()
FileParams.pwchFileName = "c:\python-test-image1.png"
FileParams.nFileType = ueye.IS_IMG_PNG
FileParams.ppcImageMem = None
FileParams.pnImageID = None
def UEye420_Snapper(Exposure, Gain, File_Location, pixel_clock):
from pyueye import ueye
import ctypes
import time
saved = False
while saved == False:
#CCD Settings and Start-Up
hcam = ueye.HIDS(0)
pccmem = ueye.c_mem_p()
memID = ueye.c_int()
hWnd = ctypes.c_voidp()
ueye.is_InitCamera(hcam, hWnd)
ueye.is_SetDisplayMode(hcam, 0)
sensorinfo = ueye.SENSORINFO()
ueye.is_GetSensorInfo(hcam, sensorinfo)
ueye.is_AllocImageMem(hcam, sensorinfo.nMaxWidth,
sensorinfo.nMaxHeight, 24, pccmem, memID)
ueye.is_SetImageMem(hcam, pccmem, memID)
ueye.is_SetDisplayPos(hcam, 100, 100)
PIXELCLOCK_CMD_SET = 6
PIXELCLOCK_CMD_GET = 4
pixel = ctypes.c_uint(pixel_clock)
ueye.is_PixelClock(hcam, PIXELCLOCK_CMD_SET, pixel,
ctypes.sizeof(pixel))
print('PX=', pixel)
exposure_time = ctypes.c_double(
Exposure) #Exposure time in miliseconds
value = ctypes.c_int(Gain)
ueye.is_SetHWGainFactor(hcam, ueye.IS_SET_MASTER_GAIN_FACTOR, value)
ueye.is_Exposure(hcam, ueye.IS_EXPOSURE_CMD_SET_EXPOSURE,
exposure_time, ctypes.sizeof(ctypes.c_double))
print('Exposure (ms) =', exposure_time)
print('Gain = ', Gain)
time.sleep(float(Exposure * 1e-4) * 1.0 +
0.2) #Some time for CCD to set new exposure time
#initially set to float(Exposure*1e-4)*1.0+1.0 and it works then
nret = ueye.is_FreezeVideo(hcam, ueye.IS_WAIT) #Freeze/Snap
#Save Parameters
FileParams = ueye.IMAGE_FILE_PARAMS()
FileParams.pwchFileName = (File_Location)
FileParams.nFileType = ueye.IS_IMG_BMP
FileParams.ppcImageMem = None
FileParams.pnImageID = None
#IF nret is '1' Image is not saved if nret is "0" Image is saved
nret = ueye.is_ImageFile(hcam, ueye.IS_IMAGE_FILE_CMD_SAVE, FileParams,
ueye.sizeof(FileParams))
if nret == 0:
saved = True
print('Image Saved!')
if nret == 1:
print('Error Image is not Saved!')
#Shutting the CCD-Down.
ueye.is_FreeImageMem(hcam, pccmem, memID)
ueye.is_ExitCamera(hcam)
g = ueye.is_AOI(hCam, ueye.IS_AOI_IMAGE_GET_AOI, rectAOI, ueye.sizeof(rectAOI))
width = rectAOI.s32Width
height = rectAOI.s32Height
h = ueye.is_AllocImageMem(hCam, width, height, nBitsPerPixel, pcImageMemory, MemID)
i = ueye.is_SetImageMem(hCam, pcImageMemory, MemID)
f = ueye.is_SetColorMode(hCam, ueye.IS_CM_MONO12)
ueye.is_CaptureVideo(hCam, ueye.IS_WAIT)
j = ueye.is_InquireImageMem(hCam, pcImageMemory, MemID, width, height, nBitsPerPixel, pitch)
IMAGE_FILE_PARAMS = ueye.IMAGE_FILE_PARAMS(pcImageMemory, MemID)
IMAGE_FILE_PARAMS.nFileType = ueye.IS_IMG_PNG
k = ueye.sizeof(IMAGE_FILE_PARAMS)
nEnable = ctypes.c_int(ueye.IS_AUTOPARAMETER_ENABLE)
state = ctypes.c_int()
m = ueye.is_AutoParameter(hCam, ueye.IS_AES_CMD_SET_ENABLE, nEnable, ueye.sizeof(nEnable))
n = ueye.is_AutoParameter(hCam, ueye.IS_AES_CMD_GET_ENABLE, state, ueye.sizeof(state))
while True:
data = numpy.ctypeslib.as_array(ctypes.cast(pcImageMemory, ctypes.POINTER(ctypes.c_ubyte)), (height * pitch, ))
data.dtype = 'uint16'
# data1 = data.astype('uint8')
