add xobjdetect and ximgproc modules

CMakeLists.txt

@@ -19,7 +19,7 @@ set(OpenCV_LIBS
     opencv_aruco opencv_core opencv_calib3d opencv_dnn opencv_highgui
     opencv_features2d opencv_gapi opencv_photo opencv_imgproc
     opencv_objdetect opencv_video opencv_videoio opencv_stitching
-    opencv_img_hash opencv_wechat_qrcode
+    opencv_img_hash opencv_wechat_qrcode opencv_ximgproc opencv_xobjdetect
 )
 
 if(ANDROID)

ffigen.yaml

@@ -32,6 +32,9 @@ headers:
     - src/extra/img_hash.h
     - src/extra/img_hash_async.h
     - src/extra/wechat_qrcode.h
+    - src/extra/ximgproc.h
+    - src/extra/ximgproc_async.h
+    - src/extra/xobjdetect.h
     - src/extra/wechat_qrcode_async.h
     - src/features2d/features2d.h
     - src/features2d/features2d_async.h
@@ -69,6 +72,9 @@ headers:
     - src/extra/img_hash.h
     - src/extra/img_hash_async.h
     - src/extra/wechat_qrcode.h
+    - src/extra/ximgproc.h
+    - src/extra/ximgproc_async.h
+    - src/extra/xobjdetect.h
     - src/extra/wechat_qrcode_async.h
     - src/features2d/features2d.h
     - src/features2d/features2d_async.h

lib/opencv_dart.dart

@@ -11,6 +11,8 @@ export 'src/contrib/aruco_dict.dart';
 export 'src/contrib/img_hash.dart';
 export 'src/contrib/wechat_qrcode.dart';
 export 'src/contrib/wechat_qrcode_async.dart';
+export 'src/contrib/ximgproc.dart';
+export 'src/contrib/xobjdetect.dart';
 
 export 'src/core/array.dart';
 export 'src/core/asyncarray.dart';