diff --git a/modules/video/src/tracking/tracker_vit.cpp b/modules/video/src/tracking/tracker_vit.cpp
index a1c71053fc..e0a51df0d0 100644
--- a/modules/video/src/tracking/tracker_vit.cpp
+++ b/modules/video/src/tracking/tracker_vit.cpp
@@ -107,12 +107,13 @@ static int crop_image(const Mat& src, Mat& dst, Rect box, int factor)
 
     int x1_pad = std::max(0, -x1);
     int y1_pad = std::max(0, -y1);
-    int x2_pad = std::max(x2 - src.size[1] + 1, 0);
-    int y2_pad = std::max(y2 - src.size[0] + 1, 0);
+    int x2_pad = std::max(x2 - src.size[1], 0);
+    int y2_pad = std::max(y2 - src.size[0], 0);
 
     Rect roi(x1 + x1_pad, y1 + y1_pad, x2 - x2_pad - x1 - x1_pad, y2 - y2_pad - y1 - y1_pad);
     Mat im_crop = src(roi);
-    copyMakeBorder(im_crop, dst, y1_pad, y2_pad, x1_pad, x2_pad, BORDER_CONSTANT);
+    // Keep padding inside src when src is itself an ROI of a larger image.
+    copyMakeBorder(im_crop, dst, y1_pad, y2_pad, x1_pad, x2_pad, BORDER_CONSTANT | BORDER_ISOLATED);
 
     return crop_sz;
 }
diff --git a/modules/video/test/test_trackers.cpp b/modules/video/test/test_trackers.cpp
index 235a4ff4a1..ff3d0c9e5f 100644
--- a/modules/video/test/test_trackers.cpp
+++ b/modules/video/test/test_trackers.cpp
@@ -224,4 +224,29 @@ TEST(vittrack, bbox_inside_tiny_image)
     ASSERT_EQ(roi & imgRect, roi);
 }
 
+TEST(vittrack, roi_image_matches_clone)
+{
+    std::string model = cvtest::findDataFile("dnn/onnx/models/vitTracker.onnx");
+    cv::TrackerVit::Params params;
+    params.net = model;
+    params.tracking_score_threshold = 0.f;
+
+    Mat parent(160, 160, CV_8UC3, Scalar(255, 0, 0));
+    Mat image = parent(Rect(16, 16, 128, 128));
+    image.setTo(Scalar::all(0));
+    Mat clone = image.clone();
+    Rect initial(100, 100, 20, 20);
+
+    Ptr<TrackerVit> roiTracker = TrackerVit::create(params);
+    Ptr<TrackerVit> cloneTracker = TrackerVit::create(params);
+    roiTracker->init(image, initial);
+    cloneTracker->init(clone, initial);
+
+    Rect roiResult, cloneResult;
+    ASSERT_TRUE(roiTracker->update(image, roiResult));
+    ASSERT_TRUE(cloneTracker->update(clone, cloneResult));
+    EXPECT_EQ(roiResult, cloneResult);
+    EXPECT_NEAR(roiTracker->getTrackingScore(), cloneTracker->getTrackingScore(), 1e-6f);
+}
+
 }}  // namespace opencv_test::