From 15ead84772c6e211bdf08f9fa785f0f00867429a Mon Sep 17 00:00:00 2001
From: 283375 <bilibili283375@163.com>
Date: Tue, 5 Sep 2023 01:29:44 +0800
Subject: [PATCH] fix: `DeviceV2AutoRois` should always crop black edges

---
 src/arcaea_offline_ocr/device/v2/rois.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/arcaea_offline_ocr/device/v2/rois.py b/src/arcaea_offline_ocr/device/v2/rois.py
index 8a024ce..fd950ee 100644
--- a/src/arcaea_offline_ocr/device/v2/rois.py
+++ b/src/arcaea_offline_ocr/device/v2/rois.py
@@ -274,7 +274,8 @@ class DeviceV2AutoRois(DeviceV2Rois):
     def __init__(self, img: Mat):
         factor = self.get_factor(img.shape[1], img.shape[0])
         self.sizes = Sizes(factor)
-        self.__img = img
+        self.__img = None
+        self.img = img
 
     @property
     def img(self):