--- args <- getArgs
--- let color = head args
--- let in_file = "./data/MRbrain.40." ++ color
- let out_file = "MRbrain.50.red.out"
- arr <- read_word16s
- let arrBrack = bracket_array arr
- let arrInv = flip_x $ flip_y arrBrack
- let arrSlice = slice arrInv (Any :. (50 :: Int) :. All :. All)
- let arrColor = raw_data_to_color arrSlice
-
- let arrColor' = reshape mri_shape3d arrColor
- let rdata = red_dbl_data arrColor'
- let gdata = green_dbl_data arrColor'
- let bdata = blue_dbl_data arrColor'
-
--- mridata <- read_values_3d mri_shape in_file
-
- let gr = make_grid 1 rdata
- let routput = zoom gr (2,2,1)
+ (s:_) <- getArgs
+ let scale = read s :: Int
+ let zoom_factor = (1, scale, scale)
+ let out_file = "output.bmp"
+ arr <- read_word16s in_file
+ let arr' = swap_bytes arr
+ let arrInv = flip_x $ flip_y arr'
+ let arrSlice = z_slice3 50 arrInv
+ let dbl_data = R.map fromIntegral arrSlice
+ let g = make_grid 1 dbl_data
+ let output = zoom g zoom_factor
+ let arrBrack = bracket_array output
+ print $ "arrBrack extent:" ++ (show $ R.extent arrBrack)
+ let arrBrack' = z_slice 1 arrBrack
+ print $ "arrBrack' extent:" ++ (show $ R.extent arrBrack')
+ let mri_slice2d = drop_z $ zoom_shape zoom_factor mri_slice3d
+ let colors = values_to_colors $ R.reshape mri_slice2d
+ $ R.map fromIntegral arrBrack'
+ let routput = R.map (\(red, _, _) -> red) colors
+ let goutput = R.map (\(_, green, _) -> green) colors
+ let boutput = R.map (\(_, _, blue) -> blue) colors
+ R.writeComponentsToBMP out_file routput goutput boutput