1 files changed, 83 insertions, 0 deletions

diff --git a/SD-VBS/benchmarks/mser/src/c/mser.h b/SD-VBS/benchmarks/mser/src/c/mser.h
new file mode 100644
index 0000000..8876311
--- /dev/null
+++ b/SD-VBS/benchmarks/mser/src/c/mser.h
@@ -0,0 +1,83 @@
+/********************************
+Author: Sravanthi Kota Venkata
+********************************/
+
+#ifndef _MSER_
+#define _MSER_
+
+#define sref(a,i) a->data[i]
+
+#include "sdvbs_common.h"
+#define NMER_MAX 756
+
+typedef int val_t;
+
+typedef struct
+{
+    int width;
+    int data[];
+}iArray;
+
+typedef struct
+{
+    int width;
+    unsigned int data[];
+}uiArray;
+
+typedef struct
+{
+    int width;
+    long long int unsigned data[];
+}ulliArray;
+
+#define MIN(a,b) (a<b)?a:b
+#define MAX(a,b) (a>b)?a:b
+
+typedef int  unsigned idx_t ;
+typedef long long int unsigned acc_t ;
+
+/* pairs are used to sort the pixels */
+typedef struct 
+{
+  val_t value ; 
+  idx_t  index ;
+} pair_t ;
+
+/* forest node */
+typedef struct
+{
+  idx_t parent ;   /**< parent pixel         */
+  idx_t shortcut ; /**< shortcut to the root */
+  idx_t region ;   /**< index of the region  */
+  int   area ;     /**< area of the region   */
+#ifdef USE_RANK_UNION
+  int   height ;    /**< node height         */
+#endif
+} node_t ;
+
+/* extremal regions */
+typedef struct
+{
+  idx_t parent ;     /**< parent region                           */
+  idx_t index ;      /**< index of root pixel                     */
+  val_t value ;      /**< value of root pixel                     */
+  int   area ;       /**< area of the region                      */
+  int   area_top ;   /**< area of the region DELTA levels above   */
+  int   area_bot  ;  /**< area of the region DELTA levels below   */
+  float variation ;  /**< variation                               */
+  int   maxstable ;  /**< max stable number (=0 if not maxstable) */
+} region_t ;
+
+int script_mser();
+I2D* mser(I2D* I, int in_delta,  
+          iArray* subs_pt, iArray* nsubs_pt, iArray* strides_pt, iArray* visited_pt, iArray* dims, 
+          uiArray* joins_pt,
+          region_t* regions_pt, 
+          pair_t* pairs_pt,
+          node_t* forest_pt,
+          ulliArray* acc_pt, ulliArray* ell_pt,
+          I2D* out);
+
+#endif
+
+