private void RGBto(){
        this.bufferImageTemp=ObjTransformFormats.iconToBufferedImage(this.jLabelImage.getIcon());
            switch(jComboBox_RGB.getSelectedItem().toString()){
                case "GBR":
                this.bufferImageTemp=ObjBasicFilters.RGBto(this.bufferImageTemp,
                        ImageProcessing_BasicFilters.RGBTransformAvailable.GBR);
                break;
                case "GRB":
                this.bufferImageTemp=ObjBasicFilters.RGBto(this.bufferImageTemp, 
                        ImageProcessing_BasicFilters.RGBTransformAvailable.GRB);
                break;
                case "BRG":
                this.bufferImageTemp=ObjBasicFilters.RGBto(this.bufferImageTemp, 
                        ImageProcessing_BasicFilters.RGBTransformAvailable.BRG);
                break;
                case "BGR":
                this.bufferImageTemp=ObjBasicFilters.RGBto(this.bufferImageTemp, 
                        ImageProcessing_BasicFilters.RGBTransformAvailable.BGR);
                break;
                case "RBG":
                this.bufferImageTemp=ObjBasicFilters.RGBto(this.bufferImageTemp, 
                        ImageProcessing_BasicFilters.RGBTransformAvailable.RBG);
                break;
            }
        this.jLabelImage.setIcon(ObjTransformFormats.bufferedImageToImageIcon(this.bufferImageTemp));   
   }