-main = do
- putStrLn "Hello, World."
- -- print $ find_point_value (0,0,0)
- -- print $ find_point_value (1,0,0)
- -- print $ find_point_value (2,0,0)
- -- print $ find_point_value (0,1,0)
- -- print $ find_point_value (1,1,0)
- -- print $ find_point_value (2,1,0)
- -- print $ find_point_value (0,2,0)
- -- print $ find_point_value (1,2,0)
- -- print $ find_point_value (2,2,0)
- -- print $ find_point_value (0,0,1)
- -- print $ find_point_value (1,0,1)
- -- print $ find_point_value (2,0,1)
- -- print $ find_point_value (0,1,1)
- -- print $ find_point_value (1,1,1)
- -- print $ find_point_value (2,1,1)
- -- print $ find_point_value (0,2,1)
- -- print $ find_point_value (1,2,1)
- -- print $ find_point_value (2,2,1)
- -- print $ find_point_value (0,0,2)
- -- print $ find_point_value (1,0,2)
- -- print $ find_point_value (2,0,2)
- -- print $ find_point_value (0,1,2)
- -- print $ find_point_value (1,1,2)
- -- print $ find_point_value (2,1,2)
- -- print $ find_point_value (0,2,2)
- -- print $ find_point_value (1,2,2)
- -- print $ find_point_value (2,2,2)
+main = main3d
+
+main3d :: IO ()
+main3d = do
+ (s:_) <- getArgs
+ let scale = read s :: Int
+ let zoom_factor = (scale, scale, scale)
+ let out_file = "output.bin"
+ arr <- read_word16s in_file
+ let arr' = swap_bytes arr
+ let arrMRI = R.reshape mri_shape arr'
+ let dbl_data = R.compute $ R.map fromIntegral arrMRI
+ let output = zoom dbl_data zoom_factor
+ let word16_output = R.compute $ round_array output
+ write_word16s out_file word16_output
+
+
+main2d :: IO ()
+main2d = do
+ (s:_) <- getArgs
+ let scale = read s :: Int
+ let zoom_factor = (1, scale, scale)
+ let out_file = "output.bmp"
+ arr <- read_word16s in_file
+ let arrSlice = R.computeUnboxed $ z_slice 50 $ flip_x $ flip_y $ swap_bytes arr
+ let arrSlice' = R.reshape mri_slice3d arrSlice
+
+ -- If zoom isn't being inlined we need to extract the slice before hand,
+ -- and convert it to the require formed.
+ let dbl_data = R.compute $ R.map fromIntegral arrSlice'
+ let output = zoom dbl_data zoom_factor
+ let arrSlice0 = R.computeUnboxed $ z_slice 0 output
+
+ write_values_slice_to_bitmap arrSlice0 out_file