Question

我有:

import cv2
import cvlib as cv
import cvlib.object_detection
from gtts import gTTS
from playsound import playsound


video = cv2.VideoCapture(0)

while (True):
    retu, frame0=video.read()
    bbox, label, conf = cv.detect_common_objects(frame0)
    output_image= cvlib.object_detection.draw_bbox(frame0, bbox, label, conf)

    cv2.imshow( Cam , output_image)
    if cv2.waitKey(1) & 0xFF==ord( f ):
        break
video.release()
cv2.destroyAllWindows()

而我却继续这样做。

Traceback (most recent call last):
  File "C:UserswptassemblyPycharmProjectsimageLibrary.venvcam.py", line 36, in <module>
    bbox, label, conf = cv.detect_common_objects(frame)
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:UserswptassemblyPycharmProjectsimageLibrary.venvLibsite-packagescvlibobject_detection.py", line 125, in detect_common_objects
    net = cv2.dnn.readNet(weights_file_abs_path, config_file_abs_path)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
cv2.error: OpenCV(4.9.0) D:aopencv-pythonopencv-pythonopencvmodulesdnnsrcdarknetdarknet_io.cpp:705: error: (-215:Assertion failed) separator_index < line.size() in function  cv::dnn::darknet::ReadDarknetFromCfgStream

守则是从我的网络活动中获取图像,探测物体,然后在网上取出一个盒子;然而,我却不断扔下Error。

Answer 1

The code is to get images from my webcam, detect objects, and then draw a box around them; however I keep getting thrown the Error.

您需要<条码>。然后抽取一个盒子。

Snippet:

while (True):
    retu, frame0=video.read()
    bbox, label, conf = cv.detect_common_objects(frame0)
    output_image= cvlib.object_detection.draw_bbox(frame0, bbox, label, conf)

    for l, c in zip(label, conf):
        print(f"Detected object: {l} with confidence level of {c}
")
     
    output_image = draw_bbox(img, bbox, label, conf)

    cv2.imshow( Cam , output_image)
    if cv2.waitKey(1) & 0xFF==ord( f ):
        break
video.release()
cv2.destroyAllWindows()

友情链接