可以稳刷的单机版本

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Ray
2025-10-29 10:28:38 +08:00
commit 8294cab51b
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test.py Normal file
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from utils.get_image import get_image
import cv2
import time
# 创建摄像头实例
camera = get_image
# 添加延迟确保摄像头初始化完成
time.sleep(1.0)
frame_count = 0
start_time = time.time()
while True:
# 获取帧数据
frame_data = camera.get_frame()
# 检查是否成功获取帧
if frame_data is None:
print("⚠️ 无法从摄像头获取帧,重试中...")
time.sleep(0.1) # 短暂延迟后重试
continue
# 提取OpenCV格式的图像
image_rgb = frame_data[0]
# 转换为BGR格式OpenCV默认格式
image_bgr = cv2.cvtColor(image_rgb, cv2.COLOR_RGB2BGR)
# 保存图像
cv2.imwrite('test.jpg', image_bgr)
# 显示帧率信息
frame_count += 1
elapsed = time.time() - start_time
if elapsed > 1.0: # 每秒更新一次帧率
fps = frame_count / elapsed
print(f"帧率: {fps:.1f} FPS")
frame_count = 0
start_time = time.time()
# 添加短暂延迟防止CPU过载
time.sleep(0.01)