diff --git a/Descriptor.h b/Descriptor.h
index 60986a2..ccf473f 100644
--- a/Descriptor.h
+++ b/Descriptor.h
@@ -42,7 +42,6 @@ public:
 		ssize_t n = 8;
 		ssize_t m = 8;
 		Pixels view(*img);
-		int numpixels = (int)(n*m);
 		int chan = (int)img->channels(); //should be 1, just intensity
 		const Quantum *p = view.getConst(0, 0, n, m); //entire image
 		bitset<64> retval(0);
@@ -52,7 +51,7 @@ public:
 		Pixels conview(*newimg);
 		Quantum *c = conview.get(0, 0, n, m); //entire converted image
 
-		double converted[64];
+		static double converted[64];
 		double* q = converted;
 		for (ssize_t j = 0; j < m; j++) {
 			for (ssize_t i = 0; i < n; i++) {
@@ -263,8 +262,6 @@ public:
 		ssize_t n = 8;
 		ssize_t m = 8;
 		Pixels view(*local_image);
-		int intensity = 0;
-		int numpixels = (int)(n*m);
 		int chan = (int)local_image->channels();
 		const Quantum *p = view.getConst(0, 0, n, m); //entire image
 		bitset<64> retval(0);
@@ -310,7 +307,6 @@ public:
 		ssize_t n = 8;
 		ssize_t m = 8;
 		Pixels view(*local_image);
-		int numpixels = (int)(n*m);
 		int chan = (int)local_image->channels();
 		const Quantum *p = view.getConst(0, 0, n, m); //entire image
 		bitset<64> retval(0);
@@ -345,7 +341,7 @@ public:
 //Uses an adaptive thresholding algorithm on an 8*8
 //images. Re-calculates the threshold for each 2*2
 //neighbourhood and stores it in a LTR map
-class DCTPearson: public Descriptor {
+class DCTPearson : public Descriptor {
 public:
 	bitset<64> feature(Image* img) {
 		Image* local_image = new Image(*img);
@@ -406,4 +402,4 @@ public:
 	string ToString() {
 		return "DCTMedian";
 	}
-};
\ No newline at end of file
+};