vendor: OpenCV 5.0.0 snapshot at 755e50675d97db9b7d449d8bd6b09888646f6c6e

2026-08-22 00:11:13 +08:00
commit 12022378a3
3872 changed files with 2513409 additions and 0 deletions
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+#!/usr/bin/env python
+import os
+import cv2 as cv
+import numpy as np
+
+from tests_common import NewOpenCVTests, unittest
+
+class cudaobjdetect_test(NewOpenCVTests):
+    def setUp(self):
+        super(cudaobjdetect_test, self).setUp()
+        if not cv.cuda.getCudaEnabledDeviceCount():
+            self.skipTest("No CUDA-capable device is detected")
+
+    @unittest.skipIf('OPENCV_TEST_DATA_PATH' not in os.environ,
+                        "OPENCV_TEST_DATA_PATH is not defined")
+    def test_hog(self):
+        img_path = os.environ['OPENCV_TEST_DATA_PATH'] + '/gpu/caltech/image_00000009_0.png'
+        npMat = cv.cvtColor(cv.imread(img_path),cv.COLOR_BGR2BGRA)
+
+        cuMat = cv.cuda_GpuMat(npMat)
+        cuHog = cv.cuda.HOG_create()
+        cuHog.setSVMDetector(cuHog.getDefaultPeopleDetector())
+
+        loc, conf = cuHog.detect(cuMat)
+        self.assertTrue(len(loc) == len(conf) and len(loc) > 0 and len(loc[0]) == 2)
+
+        loc = cuHog.detectWithoutConf(cuMat)
+        self.assertTrue(len(loc) > 0 and len(loc[0]) == 2)
+
+        loc = cuHog.detectMultiScaleWithoutConf(cuMat)
+        self.assertTrue(len(loc) > 0 and len(loc[0]) == 4)
+
+        cuHog.setGroupThreshold(0)
+        loc, conf = cuHog.detectMultiScale(cuMat)
+        self.assertTrue(len(loc) == len(conf) and len(loc) > 0 and len(loc[0]) == 4)
+
+if __name__ == '__main__':
+    NewOpenCVTests.bootstrap()