fix: 摄像头翻转

This commit is contained in:
2026-09-01 11:53:15 +08:00
parent 2cf223a9da
commit a6547e5c32
4 changed files with 30 additions and 3 deletions
+1 -1
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@@ -1,6 +1,6 @@
id: t11
name: t11
version: 2.17.14
version: 2.17.15
author: t11
icon: ''
desc: t11
+26 -1
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@@ -8,6 +8,15 @@ import threading
import config
from logger_manager import logger_manager
_USE_CV = False
try:
import cv2
import numpy as np
from maix import image as _maix_image
_USE_CV = True
except ImportError:
pass
class CameraManager:
"""相机管理器(单例)"""
@@ -101,7 +110,23 @@ class CameraManager:
with self._camera_lock:
if self._camera is None:
self.init_camera()
return self._camera.read()
frame = self._camera.read()
if frame is not None and _USE_CV:
try:
v_flip = getattr(config, 'CAMERA_V_FLIP', False)
h_mirror = getattr(config, 'CAMERA_H_MIRROR', False)
if v_flip or h_mirror:
img_cv = _maix_image.image2cv(frame, False, False)
if v_flip and h_mirror:
img_cv = cv2.flip(img_cv, -1)
elif v_flip:
img_cv = cv2.flip(img_cv, 0)
elif h_mirror:
img_cv = cv2.flip(img_cv, 1)
frame = _maix_image.cv2image(img_cv, False, False)
except Exception:
pass
return frame
def show(self, image):
"""
+2
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@@ -15,6 +15,8 @@ LOCAL_FILENAME = APP_DIR + "/main_tmp.py"
# 相机初始化分辨率(CameraManager / main.py 使用)
CAMERA_WIDTH = 640
CAMERA_HEIGHT = 480
CAMERA_V_FLIP = True # 摄像头垂直翻转(上下颠倒时设为 True)
CAMERA_H_MIRROR = True # 摄像头水平镜像(左右反了时设为 True)
# 三角形检测缩图比例:默认按相机最长边缩到 1/2(性能更稳;可按需调整)
# 取值范围建议 (0.25 ~ 1.0]1.0 表示不缩图
+1 -1
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@@ -4,6 +4,6 @@
应用版本号
每次 OTA 更新时,只需要更新这个文件中的版本号
"""
VERSION = '2.17.14'
VERSION = '2.17.15'