diff --git a/src/main.rs b/src/main.rs
index 7f886ed..fc6f07f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -260,7 +260,7 @@ fn dummy_image_spawner_thread() -> Receiver<Arc<Vec<u8>>> {
     thread::spawn(move || {
         loop {
             img_tx.send(Arc::new(img_data.clone())).unwrap();
-            sleep(Duration::from_millis(16));
+            //sleep(Duration::from_millis(16));
         }
     });
 
@@ -294,9 +294,6 @@ fn main() {
     let mut t: VecDeque<Duration> = VecDeque::with_capacity(25);
     let mut now: Instant = Instant::now();
 
-    //for z in z_rx {}
-
-
     for (z, lanes) in z_rx {
 
         let u_extract = *usage_extract.lock().unwrap();
@@ -307,7 +304,6 @@ fn main() {
         let u_detect = *usage_detect.lock().unwrap();
 
         let u_vec = vec![u_extract, u_transform, u_cluster, u_split, u_isolate, u_detect];
-        let u_total: f64 = u_vec.iter().map(|(t, _)| t.as_secs_f64()).sum();
 
         p_extract.set_length(u_extract.1.as_micros() as u64);
         p_extract.set_position(u_extract.0.as_micros() as u64);
@@ -361,7 +357,7 @@ fn main() {
         });
 
         let image = ImageView::new(ImageInfo::new(PixelFormat::Rgb8, 800, 800), rgb_image.iter().as_slice());
-        //window.set_image("camera", image).unwrap();
+        window.set_image("camera", image).unwrap();
 
         if t.len() == 25 {
             t.pop_front();