private void sharpen4(AutoTypeImage image) {
String name = image.getSingleBandName();
String bitwise = image.getBitWise();
String cast = image.getTypeCastFromSum();
String sumtype = image.getSumType();
out.print(
"\tpublic static void sharpenInner4( "
+ name
+ " input , "
+ name
+ " output , "
+ sumtype
+ " minValue , "
+ sumtype
+ " maxValue ) {\n"
+ "\t\tfor( int y = 1; y < input.height-1; y++ ) {\n"
+ "\t\t\tint indexIn = input.startIndex + y*input.stride + 1;\n"
+ "\t\t\tint indexOut = output.startIndex + y*output.stride + 1;\n"
+ "\n"
+ "\t\t\tfor( int x = 1; x < input.width-1; x++ , indexIn++,indexOut++) {\n"
+ "\n"
+ "\t\t\t\t"
+ sumtype
+ " a = 5*(input.data[indexIn] "
+ bitwise
+ ") - (\n"
+ "\t\t\t\t\t\t(input.data[indexIn-1] "
+ bitwise
+ ")+(input.data[indexIn+1] "
+ bitwise
+ ") +\n"
+ "\t\t\t\t\t\t\t\t(input.data[indexIn-input.stride] "
+ bitwise
+ ") + (input.data[indexIn+input.stride] "
+ bitwise
+ "));\n"
+ "\n"
+ "\t\t\t\tif( a > maxValue )\n"
+ "\t\t\t\t\ta = maxValue;\n"
+ "\t\t\t\telse if( a < minValue )\n"
+ "\t\t\t\t\ta = minValue;\n"
+ "\n"
+ "\t\t\t\toutput.data[indexOut] = "
+ cast
+ "a;\n"
+ "\t\t\t}\n"
+ "\t\t}\n"
+ "\t}\n\n");
}
private void printTransform(AutoTypeImage imageIn, AutoTypeImage imageOut) {
String sumType = imageOut.getSumType();
String bitWise = imageIn.getBitWise();
String typeCast = imageOut.getTypeCastFromSum();
out.print(
"\tpublic static void transform( final "
+ imageIn.getSingleBandName()
+ " input , final "
+ imageOut.getSingleBandName()
+ " transformed )\n"
+ "\t{\n"
+ "\t\tint indexSrc = input.startIndex;\n"
+ "\t\tint indexDst = transformed.startIndex;\n"
+ "\t\tint end = indexSrc + input.width;\n"
+ "\n"
+ "\t\t"
+ sumType
+ " total = 0;\n"
+ "\t\tfor( ; indexSrc < end; indexSrc++ ) {\n"
+ "\t\t\ttransformed.data[indexDst++] = "
+ typeCast
+ "total += input.data[indexSrc]"
+ bitWise
+ ";\n"
+ "\t\t}\n"
+ "\n"
+ "\t\tfor( int y = 1; y < input.height; y++ ) {\n"
+ "\t\t\tindexSrc = input.startIndex + input.stride*y;\n"
+ "\t\t\tindexDst = transformed.startIndex + transformed.stride*y;\n"
+ "\t\t\tint indexPrev = indexDst - transformed.stride;\n"
+ "\n"
+ "\t\t\tend = indexSrc + input.width;\n"
+ "\n"
+ "\t\t\ttotal = 0;\n"
+ "\t\t\tfor( ; indexSrc < end; indexSrc++ ) {\n"
+ "\t\t\t\ttotal += input.data[indexSrc]"
+ bitWise
+ ";\n"
+ "\t\t\t\ttransformed.data[indexDst++] = transformed.data[indexPrev++] + total;\n"
+ "\t\t\t}\n"
+ "\t\t}\n"
+ "\t}\n\n");
}
private void sharpen8(AutoTypeImage image) {
String name = image.getSingleBandName();
String bitwise = image.getBitWise();
String cast = image.getTypeCastFromSum();
String sumtype = image.getSumType();
out.print(
"\tpublic static void sharpenInner8( "
+ name
+ " input , "
+ name
+ " output , "
+ sumtype
+ " minValue , "
+ sumtype
+ " maxValue ) {\n"
+ "\t\tfor( int y = 1; y < input.height-1; y++ ) {\n"
+ "\t\t\tint indexIn = input.startIndex + y*input.stride + 1;\n"
+ "\t\t\tint indexOut = output.startIndex + y*output.stride + 1;\n"
+ "\n"
+ "\t\t\tfor( int x = 1; x < input.width-1; x++ , indexIn++,indexOut++) {\n"
+ "\n"
+ "\t\t\t\t"
+ sumtype
+ " a11 = input.data[indexIn-input.stride-1] "
+ bitwise
+ ";\n"
+ "\t\t\t\t"
+ sumtype
+ " a12 = input.data[indexIn-input.stride] "
+ bitwise
+ ";\n"
+ "\t\t\t\t"
+ sumtype
+ " a13 = input.data[indexIn-input.stride+1] "
+ bitwise
+ ";\n"
+ "\t\t\t\t"
+ sumtype
+ " a21 = input.data[indexIn-1] "
+ bitwise
+ ";\n"
+ "\t\t\t\t"
+ sumtype
+ " a22 = input.data[indexIn] "
+ bitwise
+ ";\n"
+ "\t\t\t\t"
+ sumtype
+ " a23 = input.data[indexIn+1] "
+ bitwise
+ ";\n"
+ "\t\t\t\t"
+ sumtype
+ " a31 = input.data[indexIn+input.stride-1] "
+ bitwise
+ ";\n"
+ "\t\t\t\t"
+ sumtype
+ " a32 = input.data[indexIn+input.stride] "
+ bitwise
+ ";\n"
+ "\t\t\t\t"
+ sumtype
+ " a33 = input.data[indexIn+input.stride+1] "
+ bitwise
+ ";\n"
+ "\t\t\t\t\n"
+ "\t\t\t\t"
+ sumtype
+ " result = 9*a22 - (a11+a12+a13+a21+a23+a31+a32+a33);\n"
+ "\n"
+ "\t\t\t\tif( result > maxValue )\n"
+ "\t\t\t\t\tresult = maxValue;\n"
+ "\t\t\t\telse if( result < minValue )\n"
+ "\t\t\t\t\tresult = minValue;\n"
+ "\n"
+ "\t\t\t\toutput.data[indexOut] = "
+ cast
+ "result;\n"
+ "\t\t\t}\n"
+ "\t\t}\n"
+ "\t}\n\n");
}
private void sharpenBorder8(AutoTypeImage image) {
String name = image.getSingleBandName();
String cast = image.getTypeCastFromSum();
String sumtype = image.getSumType();
out.print(
"\tpublic static void sharpenBorder8( "
+ name
+ " input , "
+ name
+ " output , "
+ sumtype
+ " minValue , "
+ sumtype
+ " maxValue ) {\n"
+ "\t\t"
+ sumtype
+ " value;\n"
+ "\n"
+ "\t\tint b = input.height-1;\n"
+ "\t\t"
+ sumtype
+ " a11,a12,a13,a21,a22,a23,a31,a32,a33;\n"
+ "\n"
+ "\t\tint indexTop = input.startIndex;\n"
+ "\t\tint indexBottom = input.startIndex + b*input.stride;\n"
+ "\n"
+ "\t\tfor( int x = 0; x < input.width; x++ ) {\n"
+ "\n"
+ "\t\t\ta11 = safeGet(input,x-1,-1);\n"
+ "\t\t\ta12 = safeGet(input,x ,-1);\n"
+ "\t\t\ta13 = safeGet(input,x+1,-1);\n"
+ "\t\t\ta21 = safeGet(input,x-1, 0);\n"
+ "\t\t\ta22 = safeGet(input,x , 0);\n"
+ "\t\t\ta23 = safeGet(input,x+1, 0);\n"
+ "\t\t\ta31 = safeGet(input,x-1, 1);\n"
+ "\t\t\ta32 = safeGet(input,x , 1);\n"
+ "\t\t\ta33 = safeGet(input,x+1, 1);\n"
+ "\n"
+ "\t\t\tvalue = 9*a22 - (a11+a12+a13+a21+a23+a31+a32+a33);\n"
+ "\n"
+ "\t\t\tif( value > maxValue )\n"
+ "\t\t\t\tvalue = maxValue;\n"
+ "\t\t\telse if( value < minValue )\n"
+ "\t\t\t\tvalue = minValue;\n"
+ "\n"
+ "\t\t\toutput.data[indexTop++] = "
+ cast
+ "value;\n"
+ "\n"
+ "\t\t\ta11 = safeGet(input,x-1,b-1);\n"
+ "\t\t\ta12 = safeGet(input,x ,b-1);\n"
+ "\t\t\ta13 = safeGet(input,x+1,b-1);\n"
+ "\t\t\ta21 = safeGet(input,x-1, b);\n"
+ "\t\t\ta22 = safeGet(input,x , b);\n"
+ "\t\t\ta23 = safeGet(input,x+1, b);\n"
+ "\t\t\ta31 = safeGet(input,x-1,b+1);\n"
+ "\t\t\ta32 = safeGet(input,x ,b+1);\n"
+ "\t\t\ta33 = safeGet(input,x+1,b+1);\n"
+ "\n"
+ "\t\t\tvalue = 9*a22 - (a11+a12+a13+a21+a23+a31+a32+a33);\n"
+ "\n"
+ "\t\t\tif( value > maxValue )\n"
+ "\t\t\t\tvalue = maxValue;\n"
+ "\t\t\telse if( value < minValue )\n"
+ "\t\t\t\tvalue = minValue;\n"
+ "\n"
+ "\t\t\toutput.data[indexBottom++] = "
+ cast
+ "value;\n"
+ "\t\t}\n"
+ "\n"
+ "\t\tb = input.width-1;\n"
+ "\t\tint indexLeft = input.startIndex + input.stride;\n"
+ "\t\tint indexRight = input.startIndex + input.stride + b;\n"
+ "\n"
+ "\t\tfor( int y = 1; y < input.height-1; y++ ) {\n"
+ "\t\t\ta11 = safeGet(input,-1,y-1);\n"
+ "\t\t\ta12 = safeGet(input, 0,y-1);\n"
+ "\t\t\ta13 = safeGet(input,+1,y-1);\n"
+ "\t\t\ta21 = safeGet(input,-1, y );\n"
+ "\t\t\ta22 = safeGet(input, 0, y );\n"
+ "\t\t\ta23 = safeGet(input,+1, y );\n"
+ "\t\t\ta31 = safeGet(input,-1,y+1);\n"
+ "\t\t\ta32 = safeGet(input, 0,y+1);\n"
+ "\t\t\ta33 = safeGet(input,+1,y+1);\n"
+ "\n"
+ "\t\t\tvalue = 9*a22 - (a11+a12+a13+a21+a23+a31+a32+a33);\n"
+ "\n"
+ "\t\t\tif( value > maxValue )\n"
+ "\t\t\t\tvalue = maxValue;\n"
+ "\t\t\telse if( value < minValue )\n"
+ "\t\t\t\tvalue = minValue;\n"
+ "\n"
+ "\t\t\toutput.data[indexLeft] = "
+ cast
+ "value;\n"
+ "\n"
+ "\t\t\ta11 = safeGet(input,b-1,y-1);\n"
+ "\t\t\ta12 = safeGet(input, b ,y-1);\n"
+ "\t\t\ta13 = safeGet(input,b+1,y-1);\n"
+ "\t\t\ta21 = safeGet(input,b-1, y );\n"
+ "\t\t\ta22 = safeGet(input, b , y );\n"
+ "\t\t\ta23 = safeGet(input,b+1, y );\n"
+ "\t\t\ta31 = safeGet(input,b-1,y+1);\n"
+ "\t\t\ta32 = safeGet(input, b ,y+1);\n"
+ "\t\t\ta33 = safeGet(input,b+1,y+1);\n"
+ "\n"
+ "\t\t\tvalue = 9*a22 - (a11+a12+a13+a21+a23+a31+a32+a33);\n"
+ "\n"
+ "\t\t\tif( value > maxValue )\n"
+ "\t\t\t\tvalue = maxValue;\n"
+ "\t\t\telse if( value < minValue )\n"
+ "\t\t\t\tvalue = minValue;\n"
+ "\n"
+ "\t\t\toutput.data[indexRight] = "
+ cast
+ "value;\n"
+ "\n"
+ "\t\t\tindexLeft += input.stride;\n"
+ "\t\t\tindexRight += input.stride;\n"
+ "\t\t}\n"
+ "\t}\n\n");
}
private void sharpenBorder4(AutoTypeImage image) {
String name = image.getSingleBandName();
String cast = image.getTypeCastFromSum();
String sumtype = image.getSumType();
out.print(
"\tpublic static void sharpenBorder4( "
+ name
+ " input , "
+ name
+ " output , "
+ sumtype
+ " minValue , "
+ sumtype
+ " maxValue ) {\n"
+ "\t\t"
+ sumtype
+ " value;\n"
+ "\n"
+ "\t\tint b = input.height-1;\n"
+ "\n"
+ "\t\tint indexTop = input.startIndex;\n"
+ "\t\tint indexBottom = input.startIndex + b*input.stride;\n"
+ "\t\t\n"
+ "\t\tfor( int x = 0; x < input.width; x++ ) {\n"
+ "\t\t\tvalue = 4*safeGet(input,x,0) - (safeGet(input,x-1,0) + safeGet(input,x+1,0) + safeGet(input,x,1));\n"
+ "\n"
+ "\t\t\tif( value > maxValue )\n"
+ "\t\t\t\tvalue = maxValue;\n"
+ "\t\t\telse if( value < minValue )\n"
+ "\t\t\t\tvalue = minValue;\n"
+ "\n"
+ "\t\t\toutput.data[indexTop++] = "
+ cast
+ "value;\n"
+ "\n"
+ "\t\t\tvalue = 4*safeGet(input,x,b) - (safeGet(input,x-1,b) + safeGet(input,x+1,b) + safeGet(input,x,b-1));\n"
+ "\n"
+ "\t\t\tif( value > maxValue )\n"
+ "\t\t\t\tvalue = maxValue;\n"
+ "\t\t\telse if( value < minValue )\n"
+ "\t\t\t\tvalue = minValue;\n"
+ "\n"
+ "\t\t\toutput.data[indexBottom++] = "
+ cast
+ "value;\n"
+ "\t\t}\n"
+ "\n"
+ "\t\tb = input.width-1;\n"
+ "\t\tint indexLeft = input.startIndex + input.stride;\n"
+ "\t\tint indexRight = input.startIndex + input.stride + b;\n"
+ "\n"
+ "\t\tfor( int y = 1; y < input.height-1; y++ ) {\n"
+ "\t\t\tvalue = 4*safeGet(input,0,y) - (safeGet(input,1,y) + safeGet(input,0,y-1) + safeGet(input,0,y+1));\n"
+ "\n"
+ "\t\t\tif( value > maxValue )\n"
+ "\t\t\t\tvalue = maxValue;\n"
+ "\t\t\telse if( value < minValue )\n"
+ "\t\t\t\tvalue = minValue;\n"
+ "\n"
+ "\t\t\toutput.data[indexLeft] = "
+ cast
+ "value;\n"
+ "\n"
+ "\t\t\tvalue = 4*safeGet(input,b,y) - (safeGet(input,b-1,y) + safeGet(input,b,y-1) + safeGet(input,b,y+1));\n"
+ "\n"
+ "\t\t\tif( value > maxValue )\n"
+ "\t\t\t\tvalue = maxValue;\n"
+ "\t\t\telse if( value < minValue )\n"
+ "\t\t\t\tvalue = minValue;\n"
+ "\n"
+ "\t\t\toutput.data[indexRight] = "
+ cast
+ "value;\n"
+ "\t\t\t\n"
+ "\t\t\tindexLeft += input.stride;\n"
+ "\t\t\tindexRight += input.stride;\n"
+ "\t\t}\n"
+ "\t}\n\n");
}