search

gustavz / realtime_object_detection

Plug and Play Real-Time Object Detection App with Tensorflow and OpenCV
MIT License
281 stars 148 forks source link

run_objectdetection can not be run successfully #27

Open Programmerwyl opened 6 years ago

Programmerwyl commented 6 years ago

The environment：jeston tx2: opencv: 4.0.0 Camera: CSI Cameras when I run run_objectdetection,it errors.

('frame', None)

Traceback (most recent call last): File "run_objectdetection.py", line 189, in detection(model, config) File "run_objectdetection.py", line 84, in detection gpu_feeds = {image_tensor: vs.expanded()} File "/home/nvidia/Downloads/realtime_object_detection-master/rod/helper.py", line 220, in expanded return np.expand_dims(cv2.cvtColor(self.frame, cv2.COLOR_BGR2RGB), axis=0) cv2.error: OpenCV(4.0.0-pre) /home/nvidia/opencv/modules/imgproc/src/color.hpp:253: error: (-215:Assertion failed) VScn::contains(scn) && VDcn::contains(dcn) && VDepth::contains(depth) in function 'CvtHelper'

I find that "frame = vs.read()" is always None. If you have any ideas,please tell me . Thanks !

gustavz commented 6 years ago

@Programmerwyl are you using the current master?

  1. how does your config look like?
  2. Did you change code?
  3. Which python / openCV /JetPack version are you using
Programmerwyl commented 6 years ago

@GustavZ Thank you very much for your reply. yes ,it is the current master I haven't changed anything about your code. python 2.7 opencv 4.0 jetpack 28.2

gustavz commented 6 years ago

This is really strange as i just double checked everything today. Which TensorFlow do you use?

guoDebby commented 6 years ago

I have the same problem, I'm using tensorflow1.6, opencv4.0, jetson Xavier. Does anyone know how to fix it?

sathees07 commented 5 years ago

how to solve this problem? Traceback (most recent call last): File "objectdetection_image.py", line 20, in main() File "objectdetection_image.py", line 16, in main model = ObjectDetectionModel(config).prepare_model(input_type) File "/home/nvidia/Downloads/realtime_object_detection-master (2)/rod/model.py", line 391, in prepare_model self.prepare_input_stream() File "/home/nvidia/Downloads/realtime_object_detection-master (2)/rod/model.py", line 366, in prepare_input_stream (self.config.WIDTH,self.config.HEIGHT)).start() File "/home/nvidia/Downloads/realtime_object_detection-master (2)/rod/helper.py", line 195, in start self.load_images() File "/home/nvidia/Downloads/realtime_object_detection-master (2)/rod/helper.py", line 202, in load_images if idx >=self.limit: TypeError: unorderable types: int() >= str()