From 331dacbacd24cba8f8d95b0241045ceb6c716376 Mon Sep 17 00:00:00 2001
From: lvmin <lyuminzhang@outlook.com>
Date: Sun, 8 Oct 2023 18:20:30 -0700
Subject: [PATCH] fix incorrect cpds

---
 fooocus_extras/preprocessors.py | 9 ++++++---
 fooocus_version.py              | 2 +-
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/fooocus_extras/preprocessors.py b/fooocus_extras/preprocessors.py
index b19a7cb..ddcc363 100644
--- a/fooocus_extras/preprocessors.py
+++ b/fooocus_extras/preprocessors.py
@@ -37,7 +37,7 @@ def cpds(x):
     # See http://www.cse.cuhk.edu.hk/leojia/projects/color2gray/index.html
     # See https://docs.opencv.org/3.0-beta/modules/photo/doc/decolor.html
 
-    raw = cv2.GaussianBlur(x, (0, 0), 1.0)
+    raw = cv2.GaussianBlur(x, (0, 0), 0.8)
     density, boost = cv2.decolor(raw)
 
     raw = raw.astype(np.float32)
@@ -48,8 +48,11 @@ def cpds(x):
 
     result = density + offset
 
-    result -= np.min(result)
-    result /= np.max(result)
+    v_min = np.percentile(result, 4)
+    v_max = np.percentile(result, 96)
+
+    result -= v_min
+    result /= v_max - v_min
 
     result *= 255.0
 
diff --git a/fooocus_version.py b/fooocus_version.py
index 07fbeef..9638a11 100644
--- a/fooocus_version.py
+++ b/fooocus_version.py
@@ -1 +1 @@
-version = '2.1.22'
+version = '2.1.24'