From 28df43c56e2d9a4e300d332c1bc1e7aa1490b3ba Mon Sep 17 00:00:00 2001
From: Alexander Smorkalov <alexander.smorkalov@opencv.ai>
Date: Fri, 5 Jun 2026 11:00:14 +0300
Subject: [PATCH] Android samples build fix after geometry refresh.

---
 .../opencv/samples/cameracalibration/OnCameraFrameRender.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/samples/android/camera-calibration/src/org/opencv/samples/cameracalibration/OnCameraFrameRender.java b/samples/android/camera-calibration/src/org/opencv/samples/cameracalibration/OnCameraFrameRender.java
index 5b185292c0..5ea981e74f 100644
--- a/samples/android/camera-calibration/src/org/opencv/samples/cameracalibration/OnCameraFrameRender.java
+++ b/samples/android/camera-calibration/src/org/opencv/samples/cameracalibration/OnCameraFrameRender.java
@@ -52,7 +52,7 @@ class UndistortionFrameRender extends FrameRender {
     @Override
     public Mat render(CvCameraViewFrame inputFrame) {
         Mat renderedFrame = new Mat(inputFrame.rgba().size(), inputFrame.rgba().type());
-        Geometry.undistort(inputFrame.rgba(), renderedFrame,
+        Imgproc.undistort(inputFrame.rgba(), renderedFrame,
                 mCalibrator.getCameraMatrix(), mCalibrator.getDistortionCoefficients());
 
         return renderedFrame;
@@ -73,7 +73,7 @@ class ComparisonFrameRender extends FrameRender {
     @Override
     public Mat render(CvCameraViewFrame inputFrame) {
         Mat undistortedFrame = new Mat(inputFrame.rgba().size(), inputFrame.rgba().type());
-        Geometry.undistort(inputFrame.rgba(), undistortedFrame,
+        Imgproc.undistort(inputFrame.rgba(), undistortedFrame,
                 mCalibrator.getCameraMatrix(), mCalibrator.getDistortionCoefficients());
 
         Mat comparisonFrame = inputFrame.rgba();