diff --git a/test/cpp/inference/api/full_pascalvoc_test_preprocess.py b/test/cpp/inference/api/full_pascalvoc_test_preprocess.py
index afe9eedc9e258491a955cdf6e97c2827677c83f7..2fafd9b095bfc04f2cc23d0b11da512533043577 100644
--- a/test/cpp/inference/api/full_pascalvoc_test_preprocess.py
+++ b/test/cpp/inference/api/full_pascalvoc_test_preprocess.py
@@ -47,7 +47,7 @@ BIN_FULLSIZE = 5348678856
 
 def preprocess(img):
     img_width, img_height = img.size
-    img = img.resize((RESIZE_W, RESIZE_H), Image.ANTIALIAS)
+    img = img.resize((RESIZE_W, RESIZE_H), Image.LANCZOS)
     img = np.array(img)
     # HWC to CHW
     if len(img.shape) == 3: