Do RRC by moment matching method

cmd/rrc.go

@@ -6,8 +6,9 @@ import (
 )
 
 var (
-	panDS string
-	mssDS string
+	panDS  string
+	mssDS  string
+	lutOut string
 )
 
 var rrcCmd = &cobra.Command{
@@ -15,7 +16,7 @@ var rrcCmd = &cobra.Command{
 	Short: "Run RRC algorithm on an image",
 	Long:  `Run RRC algorithm on an image`,
 	Run: func(cmd *cobra.Command, args []string) {
-		rrc := rrc.NewRRC()
+		rrc := rrc.NewRRC(lutOut)
 		rrc.StatisticalPAN(panDS)
 		rrc.StatisticalMSS(mssDS)
 	},
@@ -24,6 +25,7 @@ var rrcCmd = &cobra.Command{
 func init() {
 	rrcCmd.Flags().StringVarP(&panDS, "pan-dataset", "p", "data/RAW/pan.txt", "path to pan dataset")
 	rrcCmd.Flags().StringVarP(&mssDS, "mss-dataset", "m", "data/RAW/mss-none.txt", "path to mss dataset")
+	rrcCmd.Flags().StringVarP(&lutOut, "lut-out-dir", "o", "data/rrc", "path to output lut file")
 
 	rootCmd.AddCommand(rrcCmd)
 }