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')