raised thresholds

src/bin/main.rs

@@ -60,26 +60,27 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
     let ocelli = Ocelli;
     let mut total_entropy = Vec::new();
     let start_time = Instant::now();
-    let shannon_threshold = 4.0;
+    let shannon_threshold = 7.9;
     let mut frame_count = 0;
 
     while total_entropy.len() < length {
         // Capture first frame
         let (data1, _) = stream.next().expect("Failed to capture frame");
+
+        // Skip the first 30 frames
+        if frame_count <= 30 {
+            frame_count += 1;
+        } else {
+
             let grayscale_data1 = frame_to_grayscale(&data1);
 
-        if ocelli.is_covered(&grayscale_data1, 50) {
+            if !ocelli.is_covered(&grayscale_data1, 50) {
-            // Skip the first 10 frames
-            while frame_count < 10 {
-                let _ = stream.next().expect("Failed to capture frame");
-                frame_count += 1;
-            }
 
                 let entropy: Vec<u8>;
                 
                 if quick {
                     // Quicker capture using Pick and Flip
-                entropy = ocelli.pick_and_flip(&grayscale_data1, frame_count as usize);
+                    entropy = ocelli.whiten(&ocelli.pick_and_flip(&grayscale_data1, frame_count as usize));
                 } else {
                     // Capture second frame
                     let (data2, _) = stream.next().expect("Failed to capture second frame");
@@ -100,13 +101,14 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
                         shannon_entropy
                     );
                 } else {
-                println!("Rejected entropy (Shannon entropy: {:.3})", shannon_entropy);
+                    println!("Rejected entropy for frame {} (Shannon entropy: {:.3})", frame_count, shannon_entropy);
                 }
             } else {
                 println!("Camera is not covered. Please cover the camera.");
                 frame_count = 0;
             }
         }
+    }
 
     // Trim total_entropy to the exact length
     total_entropy.truncate(length);