使用此代码,OpenCV给我错误:
OpenCV错误:cv :: imshow中的断言失败(size.width> 0 && size.height> 0),文件C:\ bld \ opencv_1498174012660 \ work \ opencv-3.2.0 \ modules \ highgui \ src \ window.cpp,第304行
回溯(最近的呼叫最后):
文件"C:/Users/User/Desktop/Flow/FlowP/detect-extration - temp.py",第34行,在
cv2.imshow('win',img)
cv2.error:C:\ bld \ opencv_1498174012660 \ work \ opencv-3.2.0 \ modules \ highgui \ src \ window.cpp:304:错误:(-215)size.width> 0 && size.height> 0 in function CV :: imshow
now = datetime.now()
id_folder = now.strftime('%Y%m%d-%H%M%S-%f')
b_temp = ('C:\\Users\\User\\Desktop\\b_temp\\' + id_folder)
os.makedirs(b_temp, exist_ok=True)
src = ('C:\\Users\\User\\Desktop\\Images\\')
files = os.listdir(src)
print(files)
shutil.move(str(src + str(files[0])),b_temp)
img = cv2.imread('C:\\Users\\User\\Desktop\\b_temp\\' + id_folder + '.tif')
print(img)
cv2.imshow('win', img)
cv2.waitKey(0)
可能是什么?所有模块都是正确导入的,代码似乎一直工作到第一个OpenCV指令...
编辑:从我看到的,它无法识别目录中的文件...但文件存在,有...
这是它的样子:
1 回答
我解决了这是正确的答案......