From df37f43a8cd4b752fa7bdb5d8a44718d38040441 Mon Sep 17 00:00:00 2001
From: Robot <zhangwanjie@126.com>
Date: Tue, 5 Sep 2023 19:52:02 +0800
Subject: [PATCH] update demo_9

---
 demo_cpp/9_cv_follow.cpp | 2 +-
 demo_cpp/9_cv_hsv.cpp    | 2 +-
 demo_cpp/9_cv_image.cpp  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/demo_cpp/9_cv_follow.cpp b/demo_cpp/9_cv_follow.cpp
index 30c0091..b89333f 100644
--- a/demo_cpp/9_cv_follow.cpp
+++ b/demo_cpp/9_cv_follow.cpp
@@ -126,7 +126,7 @@ int main(int argc, char** argv)
     node = std::make_shared<rclcpp::Node>("cv_follow_node");
 
     vel_pub = node->create_publisher<geometry_msgs::msg::Twist>("cmd_vel", 10);
-    auto sub = node->create_subscription<sensor_msgs::msg::Image>("/kinect2/qhd/image_color", 10, Cam_RGB_Callback);
+    auto sub = node->create_subscription<sensor_msgs::msg::Image>("/kinect2/qhd/image_raw", 10, Cam_RGB_Callback);
 
     rclcpp::spin(node);
     cv::destroyAllWindows();
diff --git a/demo_cpp/9_cv_hsv.cpp b/demo_cpp/9_cv_hsv.cpp
index 0dc1ba7..e15a7fc 100644
--- a/demo_cpp/9_cv_hsv.cpp
+++ b/demo_cpp/9_cv_hsv.cpp
@@ -105,7 +105,7 @@ int main(int argc, char **argv)
     node = std::make_shared<rclcpp::Node>("cv_hsv_node");
 
     auto rgb_sub = node->create_subscription<sensor_msgs::msg::Image>(
-        "/kinect2/qhd/image_color", 1, CamRGBCallback);
+        "/kinect2/qhd/image_raw", 1, CamRGBCallback);
 
     // Create windows for image display and parameter adjustment
     namedWindow("Threshold", WINDOW_AUTOSIZE);
diff --git a/demo_cpp/9_cv_image.cpp b/demo_cpp/9_cv_image.cpp
index 200acc3..9da165f 100644
--- a/demo_cpp/9_cv_image.cpp
+++ b/demo_cpp/9_cv_image.cpp
@@ -30,7 +30,7 @@ int main(int argc, char **argv)
     node = std::make_shared<rclcpp::Node>("cv_image_node");
 
     auto rgb_sub = node->create_subscription<sensor_msgs::msg::Image>(
-        "/kinect2/qhd/image_color", 1, CamRGBCallback);
+        "/kinect2/qhd/image_raw", 1, CamRGBCallback);
 
     cv::namedWindow("RGB");