ref: 5572ab1d027afd6a990774daa9ae720ae3c4282d
parent: 71cf9fac836c8be197f33be12250a432a2613b48
author: Marco <marpan@google.com>
date: Mon Apr 4 08:30:50 EDT 2016
vp9-noise estimate: Adhust threshold for Low level detection. Change-Id: I1c78255c81cb4ac218964c80f8ecaf29f95b875b
--- a/vp9/encoder/vp9_noise_estimate.c
+++ b/vp9/encoder/vp9_noise_estimate.c
@@ -91,7 +91,7 @@
} else {if (ne->value > ne->thresh)
noise_level = kMedium;
- else if (ne->value > ((5 * ne->thresh) >> 3))
+ else if (ne->value > ((9 * ne->thresh) >> 4))
noise_level = kLow;
else
noise_level = kLowLow;
--
⑨