IDS/IDS_trigger.py

from pyueye import ueye
import numpy as np
import time
import cv2
import os
from datetime import datetime
import datetime


hCam = ueye.HIDS(0)
sensor_info = ueye.SENSORINFO()
camera_info = ueye.CAMINFO()
pcImageMemory = ueye.c_mem_p()
MemID = ueye.int()
#rectAOI = ueye.IS_RECT()
#rectAOI.s32X     = 0
#rectAOI.s32Y     = 216#348 #664
#rectAOI.s32Width = 1936
#rectAOI.s32Height = 372 #334
pitch = ueye.INT()
nBitsPerPixel = ueye.INT(24)    #24: bits per pixel for color mode; take 8 bits per pixel for monochrome
channels = 3                    #3: channels for color mode(RGB); take 1 channel for monochrome
m_nColorMode = ueye.INT()		# Y8/RGB16/RGB24/REG32
bytes_per_pixel = int(nBitsPerPixel / 8)

dZoomValue = ueye.DOUBLE()


fps = ueye.DOUBLE(60) # set you want fps
Real_FPS =ueye.DOUBLE() # get real fps

exposure_value = ueye.DOUBLE() # set exposure value
cbSizeOfParam = 8

#total_image = ueye.UINT(40)
nSizeOfParam = 4

delay_time = ueye.UINT(10000) #ms
delay_time_nSizeOfParam = 4

BurstSize = ueye.UINT(20)

status_new=0
status_old=1

print("START")

# Starts the driver and establishes the connection to the camera
nRet = ueye.is_InitCamera(hCam, None)
if nRet != ueye.IS_SUCCESS:
    print("is_InitCamera ERROR")

nRet = ueye.is_SetFrameRate(hCam,fps,Real_FPS)
if nRet != ueye.IS_SUCCESS:
    print("is_SetFrameRate ERROR")

nRet = ueye.is_Exposure(hCam,ueye.IS_EXPOSURE_CMD_SET_EXPOSURE,exposure_value,cbSizeOfParam)
if nRet != ueye.IS_SUCCESS:
    print("is_Exposure ERROR")

nRet = ueye.is_SetExternalTrigger(hCam, ueye.IS_SET_TRIGGER_HI_LO)
if nRet != ueye.IS_SUCCESS:
    print("is_SetExternalTrigger ERROR")

nRet = ueye.is_Trigger(hCam, ueye.IS_TRIGGER_CMD_SET_BURST_SIZE,BurstSize,ueye.sizeof(BurstSize))
if nRet != ueye.IS_SUCCESS:
    print("is_Trigger ERROR")

# Reads out the data hard-coded in the non-volatile camera memory and writes it to the data structure that cInfo points to
nRet = ueye.is_GetCameraInfo(hCam, camera_info)
if nRet != ueye.IS_SUCCESS:
    print("is_GetCameraInfo ERROR")

# You can query additional information about the sensor type used in the camera
nRet = ueye.is_GetSensorInfo(hCam, sensor_info)
if nRet != ueye.IS_SUCCESS:
    print("is_GetSensorInfo ERROR")
'''
nRet = ueye.is_ResetToDefault(hCam)
if nRet != ueye.IS_SUCCESS:
    print("is_ResetToDefault ERROR")
'''
# Set display mode to DIB
nRet = ueye.is_SetDisplayMode(hCam, ueye.IS_SET_DM_DIB)

nRet = ueye.is_SetColorMode(hCam,ueye.IS_CM_BGR8_PACKED)
if nRet != ueye.IS_SUCCESS:
    print("is_SetColorMode ERROR")
# Set the right color mode
if int.from_bytes(sensor_info.nColorMode.value, byteorder='big') == ueye.IS_COLORMODE_BAYER:
    # setup the color depth to the current windows setting
    ueye.is_GetColorDepth(hCam, nBitsPerPixel, m_nColorMode)
    bytes_per_pixel = int(nBitsPerPixel / 8)
    print("IS_COLORMODE_BAYER: ", )
    print("\tm_nColorMode:", m_nColorMode)
    print("\tnBitsPerPixel:", nBitsPerPixel)
    print("\tbytes_per_pixel:", bytes_per_pixel)

elif int.from_bytes(sensor_info.nColorMode.value, byteorder='big') == ueye.IS_COLORMODE_CBYCRY:
    # for color camera models use RGB32 mode
    m_nColorMode = ueye.IS_CM_BGRA8_PACKED
    nBitsPerPixel = ueye.INT(32)
    bytes_per_pixel = int(nBitsPerPixel / 8)
    print("IS_COLORMODE_CBYCRY: ", )
    print("\tm_nColorMode: \t\t", m_nColorMode)
    print("\tnBitsPerPixel: \t\t", nBitsPerPixel)
    print("\tbytes_per_pixel: \t\t", bytes_per_pixel)

elif int.from_bytes(sensor_info.nColorMode.value, byteorder='big') == ueye.IS_COLORMODE_MONOCHROME:
    # for color camera models use RGB32 mode
    m_nColorMode = ueye.IS_CM_MONO8
    nBitsPerPixel = ueye.INT(8)
    bytes_per_pixel = int(nBitsPerPixel / 8)
    print("IS_COLORMODE_MONOCHROME: ", )
    print("\tm_nColorMode: \t\t", m_nColorMode)
    print("\tnBitsPerPixel: \t\t", nBitsPerPixel)
    print("\tbytes_per_pixel: \t\t", bytes_per_pixel)
else:
    # for monochrome camera models use Y8 mode
    m_nColorMode = ueye.IS_CM_MONO8
    nBitsPerPixel = ueye.INT(8)
    bytes_per_pixel = int(nBitsPerPixel / 8)
    print("else")
'''
nRet = ueye.is_AOI(hCam, ueye.IS_AOI_IMAGE_SET_AOI, rectAOI, ueye.sizeof(rectAOI))
if nRet != ueye.IS_SUCCESS:
    print("is_AOI ERROR")
'''
# Can be used to set the size and position of an "area of interest"(AOI) within an image
nRet = ueye.is_AOI(hCam, ueye.IS_AOI_IMAGE_GET_AOI, rectAOI, ueye.sizeof(rectAOI))
if nRet != ueye.IS_SUCCESS:
    print("is_AOI ERROR")

width = rectAOI.s32Width
height = rectAOI.s32Height

# Prints out some information about the camera and the sensor

print("Exposure value : {}".format(exposure_value))
print("Maximum image width:", width)
print("Maximum image height:", height)
# ---------------------------------------------------------------------------------------------------------------------------------------

# Allocates an image memory for an image having its dimensions defined by width and height and its color depth defined by nBitsPerPixel
nRet = ueye.is_AllocImageMem(hCam, width, height, nBitsPerPixel, pcImageMemory, MemID)
if nRet != ueye.IS_SUCCESS:
    print("is_AllocImageMem ERROR")
else:
    # Makes the specified image memory the active memory
    nRet = ueye.is_SetImageMem(hCam, pcImageMemory, MemID)
    if nRet != ueye.IS_SUCCESS:
        print("is_SetImageMem ERROR")
    else:
        # Set the desired color mode
        nRet = ueye.is_SetColorMode(hCam, m_nColorMode)

# Activates the camera's live video mode (free run mode)
nRet = ueye.is_CaptureVideo(hCam, ueye.IS_DONT_WAIT)
if nRet != ueye.IS_SUCCESS:
    print("is_CaptureVideo ERROR")

# Enables the queue mode for existing image memory sequences
nRet = ueye.is_InquireImageMem(hCam, pcImageMemory, MemID, width, height, nBitsPerPixel, pitch)
if nRet != ueye.IS_SUCCESS:
    print("is_InquireImageMem ERROR")
else:
    print("Press q to leave the programm")
# ---------------------------------------------------------------------------------------------------------------------------------------
i = 0
f = 0

# Continuous image display
while True:
    point_color = (255,255,255)#BGR
    # In order to display the image in an OpenCV window we need to...
    # ...extract the data of our image memory
    array = ueye.get_data(pcImageMemory, width, height, nBitsPerPixel, pitch, copy=False)
    # bytes_per_pixel = int(nBitsPerPixel / 8)
    # ...reshape it in an numpy array...
    frame = np.reshape(array, (height.value, width.value, bytes_per_pixel))
    #print(frame.shape)
    #cv2.rectangle(frame, (1072, 92), (1213, 226), point_color, 1)
    roi5 = frame[527:601, 1247:1330]
    cv2.imshow('roi5', roi5)
    print("roi1 Height&width:", str(roi5.shape))
    w = roi5.shape[0]
    h = roi5.shape[1]
    x = 0
    y = 0
    i = 0

    while True:
        i = i + 1
        (b, g, r,a) = roi5[x, y]  # 读取(0,0)像素，Python中图像像素是按B,G,R顺序存储的

        print(i,"當前位置像素 -- 红:%d,绿:%d,蓝:%d" % (r, g, b)) # 显示像素值
        # print(r)

        # print(x, y)
        x = x + 1
        if x == w:
            y = y + 1
            x = 0
            if y == h:
                break
    #roi1 = frame[92:226, 1072:1213]
    #cv2.imshow('roi1', roi1)
    #cv2.rectangle(frame, (347, 234), (497, 363), point_color, 1)
    #roi2 = frame[234:363, 347:497]
    #cv2.imshow('roi2', roi2)
    #cv2.rectangle(frame, (835, 216), (1011, 362), point_color, 1)
    #roi3 = frame[216:362, 835:1011]
    #cv2.imshow('roi3', roi3)
    #cv2.rectangle(frame, (1311, 205), (1438, 356), point_color, 1)
    #roi4 = frame[205:356, 1311:1438]
    #cv2.imshow('roi4', roi4)
    #cv2.imshow("SimpleLive_Python_uEye_OpenCV", frame)
    trigger_status = ueye.is_SetExternalTrigger(hCam,ueye.IS_GET_TRIGGER_STATUS)
    status_new = trigger_status
    print(status_old, status_new)
   # start = datetime.datetime.now()
    if status_old == 1 and status_new == 0:
        start = datetime.datetime.now()
        '''
        cv2.imwrite('C:\\Users\\User\\Desktop\\IDS\\test1.png', roi1)
        image1 = cv2.imread("C:\\Users\\User\\Desktop\\IDS\\test1.png")  # 读取图像
        cv2.imwrite('C:\\Users\\User\\Desktop\\IDS\\test2.png', roi2)
        image2 = cv2.imread("C:\\Users\\User\\Desktop\\IDS\\test2.png")
        cv2.imwrite('C:\\Users\\User\\Desktop\\IDS\\test3.png', roi3)
        image3 = cv2.imread("C:\\Users\\User\\Desktop\\IDS\\test3.png")
        cv2.imwrite('C:\\Users\\User\\Desktop\\IDS\\test4.png', roi4)
        image4 = cv2.imread("C:\\Users\\User\\Desktop\\IDS\\test4.png")

        (B1, G1, R1) = cv2.split(image1)  # 提取R、G、B分量
        (B2, G2, R2) = cv2.split(image2)
        (B3, G3, R3) = cv2.split(image3)
        (B4, G4, R4) = cv2.split(image4)
        print("image1 Height&width:", str(image1.shape))
        print("image2 Height&width:", str(image2.shape))
        print("image3 Height&width:", str(image3.shape))
        print("image4 Height&width:", str(image4.shape))
        w1 = image1.shape[0]
        h1 = image1.shape[1]
        x1 = 0
        y1 = 0
        i1 = 0

        while True:
            i1 = i1 + 1
            (b, g, r) = image1[x1, y1]  # 读取(0,0)像素，Python中图像像素是按B,G,R顺序存储的

            #print(i,"當前位置像素 -- 红:%d,绿:%d,蓝:%d" % (r, g, b)) # 显示像素值
            #print(r)

            # print(x, y)
            x1 = x1 + 1
            if x1 == w1:
                y1 = y1 + 1
                x1 = 0
                if y1 == h1:
                    break
        w2 = image2.shape[0]
        h2 = image2.shape[1]
        x2 = 0
        y2 = 0
        i2 = 0

        while True:
            i2 = i2 + 1
            (b, g, r) = image2[x2, y2]  # 读取(0,0)像素，Python中图像像素是按B,G,R顺序存储的

            # print(i,"當前位置像素 -- 红:%d,绿:%d,蓝:%d" % (r, g, b)) # 显示像素值
            # print(r)

            # print(x, y)
            x2 = x2 + 1
            if x2 == w2:
                y2 = y2 + 1
                x2 = 0
                if y2 == h2:
                    break
        w3 = image3.shape[0]
        h3 = image3.shape[1]
        x3 = 0
        y3 = 0
        i3 = 0

        while True:
            i3 = i3 + 1
            (b, g, r) = image3[x3, y3]  # 读取(0,0)像素，Python中图像像素是按B,G,R顺序存储的

            # print(i,"當前位置像素 -- 红:%d,绿:%d,蓝:%d" % (r, g, b)) # 显示像素值
            # print(r)

            # print(x, y)
            x3 = x3 + 1
            if x3 == w3:
                y3 = y3 + 1
                x3 = 0
                if y3 == h3:
                    break
        w4 = image4.shape[0]
        h4 = image4.shape[1]
        x4 = 0
        y4 = 0
        i4 = 0

        while True:
            i4 = i4 + 1
            (b, g, r) = image4[x4, y4]  # 读取(0,0)像素，Python中图像像素是按B,G,R顺序存储的

            # print(i,"當前位置像素 -- 红:%d,绿:%d,蓝:%d" % (r, g, b)) # 显示像素值
            # print(r)

            # print(x, y)
            x4 = x4 + 1
            if x4 == w4:
                y4 = y4 + 1
                x4 = 0
                if y4 == h4:
                    break
                    '''
        end = datetime.datetime.now()
        print("執行時間：", end - start)
        '''
        for i in range(25):
            array = ueye.get_data(pcImageMemory, width, height, nBitsPerPixel, pitch, copy=False)
            global frame1
            frame1 = np.reshape(array, (height.value, width.value, bytes_per_pixel))
        for i  in range(25):
            f = f+1
            FileParams = ueye.IMAGE_FILE_PARAMS()
            FileParams.pwchFileName = "C:/Users/User/Desktop/IDS/p/get_bean3/" + str(f) + ".png"
            FileParams.nFileType = ueye.IS_IMG_PNG
            FileParams.ppcImageMem = None
            FileParams.pnImageID = None
            FileParams.nQuality = 75
            nRet = ueye.is_ImageFile(hCam, ueye.IS_IMAGE_FILE_CMD_SAVE, FileParams, ueye.sizeof(FileParams))
        print('take photo')
        '''
        '''
        start1 = datetime.datetime.now()
        
        array = ueye.get_data(pcImageMemory, width, height, nBitsPerPixel, pitch, copy=False)
        global frame1
        frame1= np.reshape(array, (height.value, width.value, bytes_per_pixel))
        i = i+1
        FileParams = ueye.IMAGE_FILE_PARAMS()
        FileParams.pwchFileName = "C:/Users/User/Desktop/IDS/p/20210304-1/" + str(i)+ ".png"
        FileParams.nFileType = ueye.IS_IMG_PNG
        FileParams.ppcImageMem = None
        FileParams.pnImageID = None
        FileParams.nQuality = 10
        nRet = ueye.is_ImageFile(hCam, ueye.IS_IMAGE_FILE_CMD_SAVE, FileParams, ueye.sizeof(FileParams))
        print('take photo')
        end = datetime.datetime.now()
        print("執行時間：", end - start)
        end1 = datetime.datetime.now()
        print("執行時間：", end1 - start1)
        if f == 1000:
            break
    status_old = status_new
    '''

    # ...resize the image by a half  #frame後面的(800,600)可以自行調整成想要的大小
    #frame = cv2.resize(frame, (800, 600), fx=0.5, fy=0.5)
    #nRet = ueye.is_IO(hCam, ueye.IS_IO_CMD_GPIOS_GET_CONFIGURATION, gpio, ueye.sizeof(gpio))

    #cv2.imshow("SimpleLive_Python_uEye_OpenCV", frame)

    # Press q if you want to end the loop
    if cv2.waitKey(1) & 0xFF == ord('q'):
        break

# ---------------------------------------------------------------------------------------------------------------------------------------

# Releases an image memory that was allocated using is_AllocImageMem() and removes it from the driver management
ueye.is_FreeImageMem(hCam, pcImageMemory, MemID)


# Disables the hCam camera handle and releases the data structures and memory areas taken up by the uEye camera
ueye.is_ExitCamera(hCam)

# Destroys the OpenCv windows
cv2.destroyAllWindows()