imgutil

package

v0.0.4 Latest Latest Go to latest Published: Mar 27, 2024 License: MIT Imports: 4 Imported by: 0

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const BRIGHTNESS_THRESHOLD = 0.38

Image with mean brightness < threshold is considered taken at night

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type Image struct{ Img gocv.Mat }

func NewImage(imagePath string) (Image, error)

func NewImageFromBytes(bytebuf []byte) (Image, error)

func (img Image) BlueMask(imagePath string) error

Wow. This is soo much easier in python-opencv

func (img Image) Close()

func (img Image) GetMeanBrightness() (float64, error)

func (img Image) PutText(text string)

func (img Image) PutText(x int, y int, fontscale float64, thickness int, text string) {