diff --git a/camera_lib/example/main.cpp b/camera_lib/example/main.cpp
index c0721a0..ca55b40 100644
--- a/camera_lib/example/main.cpp
+++ b/camera_lib/example/main.cpp
@@ -135,7 +135,6 @@ int main()
             {
                 CFileImageTag tag(nullptr, 0, 0);
                 tag.SetImageId(i);
-                printf("width: %d, height: %d, stride: %d\n", frame.width, frame.height, frame.stride);
                 CImageData data(frame.height * frame.stride,
                                 frame.data,
                                 frame.width,
@@ -162,13 +161,13 @@ int main()
                     }
                 }
 
-                display_image("1D/2D Barcode Scanner", &frame);
+                display_frame("1D/2D Barcode Scanner", &frame);
                 if (wait_key(30) >= 0)
                 { // Add a delay and check for key press
-                    release_image(&frame);
+                    release_frame(&frame);
                     break; // Exit the loop if any key is pressed
                 }
-                release_image(&frame);
+                release_frame(&frame);
             }
         }
         close_camera();
diff --git a/camera_lib/include/camera_lib.h b/camera_lib/include/camera_lib.h
index bc6dcbd..e39d803 100644
--- a/camera_lib/include/camera_lib.h
+++ b/camera_lib/include/camera_lib.h
@@ -33,8 +33,8 @@ extern "C"
     CAMERA_LIB_API int open_camera(int camera_index);
     CAMERA_LIB_API void close_camera();
     CAMERA_LIB_API ImageData get_frame();
-    CAMERA_LIB_API void release_image(ImageData *image);
-    CAMERA_LIB_API void display_image(const char *name, const ImageData *image);
+    CAMERA_LIB_API void release_frame(ImageData *image);
+    CAMERA_LIB_API void display_frame(const char *name, const ImageData *image);
     CAMERA_LIB_API void draw_line(ImageData *image, int x1, int y1, int x2, int y2, int thickness, int r, int g, int b);
     CAMERA_LIB_API void draw_text(ImageData *image, const char *text, int x, int y, int font_scale, int thickness, int r, int g, int b);
     CAMERA_LIB_API int wait_key(int delay);
diff --git a/camera_lib/src/camera_lib.cpp b/camera_lib/src/camera_lib.cpp
index 1e09ac1..bbabcb1 100644
--- a/camera_lib/src/camera_lib.cpp
+++ b/camera_lib/src/camera_lib.cpp
@@ -38,7 +38,7 @@ ImageData get_frame()
     return image;
 }
 
-void release_image(ImageData *image)
+void release_frame(ImageData *image)
 {
     if (image->data)
     {
@@ -47,7 +47,7 @@ void release_image(ImageData *image)
     }
 }
 
-void display_image(const char *name, const ImageData *image)
+void display_frame(const char *name, const ImageData *image)
 {
     if (image && image->data)
     {