http://www-2.cs.cmu.edu/~chuck/lennapg/lena_std.tif
$ go test -bench "BenchmarkResize" -benchmem
BenchmarkResize_NfntResize_NearestNeighbor-4 1000 1754846 ns/op 845441 B/op 24 allocs/op
BenchmarkResize_NfntResize_Bilinear-4 1000 1788142 ns/op 847436 B/op 24 allocs/op
BenchmarkResize_NfntResize_Bicubic-4 500 2474752 ns/op 851532 B/op 24 allocs/op
BenchmarkResize_NfntResize_MitchellNetravali-4 500 2517930 ns/op 851531 B/op 24 allocs/op
BenchmarkResize_NfntResize_Lanczos2-4 500 2726255 ns/op 851530 B/op 24 allocs/op
BenchmarkResize_NfntResize_Lanczos3-4 500 3424438 ns/op 855629 B/op 24 allocs/op