From 39ed5e7b9d3740e8c99f1f3fee4360dd06c4cd93 Mon Sep 17 00:00:00 2001
From: Antoine Lorence <antoine.lorence@insa-rennes.fr>
Date: Tue, 18 Nov 2014 17:53:26 +0100
Subject: [PATCH] [MICD] Apply quantification on generated error image
---
app/Operations/MICD.cpp | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/app/Operations/MICD.cpp b/app/Operations/MICD.cpp
index be8e85b..9d9035f 100644
--- a/app/Operations/MICD.cpp
+++ b/app/Operations/MICD.cpp
@@ -128,14 +128,15 @@ string MICD::execute( const GrayscaleImage *im, Prediction prediction_alg, image
}
depth_default_t thePixel = reconstructed_image->getPixelAt(j, i);
- ier = (int) thePixel - pred;
+ ier = thePixel - pred;
+ ier = quantdef->valueOf(ier);
- codec(0,ier,&icode,&ireco);
+ codec(0, ier, &icode, &ireco);
pi[ier+255]++; /* proba associe a l'erreur de prdiction */
nbpt++;
- error_prediction_image->setPixelAt(j, i, ier + 128);
+ error_prediction_image->setPixelAt(j, i, ier);
int tempvalue = pred + ireco;
// Crop the value in [0,255]
--
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