采集卡bug修复
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@@ -202,11 +202,22 @@ class ConfigGUI:
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import warnings
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found = []
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# 临时设置OpenCV日志级别
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# 临时设置OpenCV日志级别(兼容不同版本)
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import os
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old_level = os.environ.get('OPENCV_LOG_LEVEL', '')
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os.environ['OPENCV_LOG_LEVEL'] = 'ERROR'
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# 尝试设置日志级别(不同版本的OpenCV API不同)
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try:
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if hasattr(cv2, 'setLogLevel'):
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# OpenCV 4.x
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if hasattr(cv2, 'LOG_LEVEL_ERROR'):
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cv2.setLogLevel(cv2.LOG_LEVEL_ERROR)
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elif hasattr(cv2, 'utils'):
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# 某些版本的OpenCV
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cv2.utils.setLogLevel(0) # 0=ERROR级别
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except Exception:
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pass # 如果设置失败,继续执行
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try:
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for idx in range(max_index + 1):
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10
preview.py
10
preview.py
@@ -8,9 +8,17 @@ import warnings
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import os
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from config import config_manager
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# 抑制OpenCV的警告信息
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# 抑制OpenCV的警告信息(兼容不同版本)
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os.environ['OPENCV_LOG_LEVEL'] = 'ERROR'
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try:
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if hasattr(cv2, 'setLogLevel'):
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# OpenCV 4.x
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if hasattr(cv2, 'LOG_LEVEL_ERROR'):
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cv2.setLogLevel(cv2.LOG_LEVEL_ERROR)
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elif hasattr(cv2, 'utils'):
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cv2.utils.setLogLevel(0) # 0=ERROR级别
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except Exception:
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pass # 如果设置失败,继续执行
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class PreviewWindow:
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"""采集卡预览窗口"""
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@@ -43,10 +43,18 @@ import cv2
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import threading
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import warnings
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# 抑制OpenCV的警告信息
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# 抑制OpenCV的警告信息(兼容不同版本)
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import os
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os.environ['OPENCV_LOG_LEVEL'] = 'ERROR'
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try:
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if hasattr(cv2, 'setLogLevel'):
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# OpenCV 4.x
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if hasattr(cv2, 'LOG_LEVEL_ERROR'):
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cv2.setLogLevel(cv2.LOG_LEVEL_ERROR)
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elif hasattr(cv2, 'utils'):
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cv2.utils.setLogLevel(0) # 0=ERROR级别
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except Exception:
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pass # 如果设置失败,继续执行
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class GetImage:
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def __init__(self, cam_index=0, width=1920, height=1080):
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