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authorNick White <git@njw.name>2019-05-14 10:30:35 +0100
committerNick White <git@njw.name>2019-05-14 10:30:35 +0100
commit2946ba02f25a7ae605464031099580b3ae2ce22c (patch)
tree292ff2ed50ae5731d20ec8e8a5f5b57c950ea8de /preproc/util.go
parent3b12c59f37f0dc58ad1886052c03f4c81a2a5b78 (diff)
gofmt
Diffstat (limited to 'preproc/util.go')
-rw-r--r--preproc/util.go6
1 files changed, 3 insertions, 3 deletions
diff --git a/preproc/util.go b/preproc/util.go
index 5f8a9f1..e23829d 100644
--- a/preproc/util.go
+++ b/preproc/util.go
@@ -29,7 +29,7 @@ func stddev(i []int) float64 {
for _, n := range i {
sum += (float64(n) - m) * (float64(n) - m)
}
- variance := sum / float64(len(i) - 1)
+ variance := sum / float64(len(i)-1)
return math.Sqrt(variance)
}
@@ -40,7 +40,7 @@ func meanstddev(i []int) (float64, float64) {
for _, n := range i {
sum += (float64(n) - m) * (float64(n) - m)
}
- variance := float64(sum) / float64(len(i) - 1)
+ variance := float64(sum) / float64(len(i)-1)
return m, math.Sqrt(variance)
}
@@ -77,7 +77,7 @@ func surrounding(img *image.Gray, x int, y int, size int) []int {
func BinToZeroInv(bin *image.Gray, orig *image.RGBA) (*image.RGBA, error) {
b := bin.Bounds()
- if ! b.Eq(orig.Bounds()) {
+ if !b.Eq(orig.Bounds()) {
return orig, errors.New("bin and orig images need to be the same dimensions")
}
newimg := image.NewRGBA(image.Rect(0, 0, b.Dx(), b.Dy()))