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Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type FaceSampler ¶
type FaceSampler struct {
// contains filtered or unexported fields
}
FaceSampler is an abstraction around the necessary OpenCV resources in order to sample a model of a face or facial-expression
func NewFaceSampler ¶
func NewFaceSampler(settings Settings) (*FaceSampler, error)
NewFaceSampler is the FaceSampler constructor
func (*FaceSampler) Close ¶
func (s *FaceSampler) Close() error
Close closes all closers within a FaceSampler, should be used in a defer statement immediately after checking the error from NewFaceSampler
func (*FaceSampler) Run ¶
func (s *FaceSampler) Run() error
Run samples a face NSamples times, and saves each sample to a file
type Settings ¶
type Settings struct {
// CaptureDeviceID (default is 0)
CaptureDeviceID int
// FaceAlgoPath is the path of the classifier algorithm XML file to use
// (no default, this is a required argument)
FaceAlgoPath string
// WindowTitle is the title to be displayed on the window
// (default is "Face Trainer")
WindowTitle string
// NSamples is how many samples to take in one run of the sampler
// (default is 10)
NSamples int
// SaveSamplesDir is the directory where .jpg samples will be saved to
// (default is the current directory ".")
SaveSamplesDir string
}
Settings contains necessary values to initialize a FaceSampler
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