rekognition

package
v1.8.5 Latest Latest
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 Go to latest Published: Dec 26, 2019 License: MIT Imports: 13 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func IsErrorInvalidImageEncoding 

func IsErrorInvalidImageEncoding(err error) (ok bool)

IsErrorInvalidImageEncoding checks if gicen error is `Invalid image encoding`.

func IsErrorInvalidParameter 

func IsErrorInvalidParameter(err error) (ok bool)

IsErrorInvalidParameter checks if gicen error is `InvalidParameterException`.

Types

type Celebrity 

type Celebrity struct {
	Name            string
	MatchConfidence float64
	Urls            []string
}

Celebrity has celebrity data.

type CelebrityInfoResponse 

type CelebrityInfoResponse struct {
	Name string
	URLs []string
}

CelebrityInfoResponse is response data for `GetCelebrityInfo` operation.

func NewCelebrityInfoResponseFromAWSOutput 

func NewCelebrityInfoResponseFromAWSOutput(info *SDK.GetCelebrityInfoOutput) *CelebrityInfoResponse

NewCelebrityInfoResponseFromAWSOutput creates CelebrityInfoResponse from *SDK.GetCelebrityInfoOutput.

type CelebrityResponse 

type CelebrityResponse struct {
	List []*Celebrity
}

CelebrityResponse is response data for `RecognizeCelebrities` operation.

type Collection 

type Collection struct {
	// contains filtered or unexported fields
}

Collection has Collection client.

func NewCollection 

func NewCollection(svc *Rekognition, name string) *Collection

NewCollection returns initialized *Collection.

func (*Collection) DeleteFaces 

func (c *Collection) DeleteFaces(faceIDs []string) ([]string, error)

DeleteFaces executes `DeleteFaces` operation and delete faces in a collection.

func (*Collection) IndexFacesByBytes 

func (c *Collection) IndexFacesByBytes(byt []byte) (*IndexFacesResponse, error)

IndexFacesByBytes saves image of bytes into a collection.

func (*Collection) IndexFacesByBytesWithExternalImageID 

func (c *Collection) IndexFacesByBytesWithExternalImageID(externalID string, byt []byte) (*IndexFacesResponse, error)

IndexFacesByBytesWithExternalImageID saves image of bytes into a collection.

func (*Collection) IndexFacesByS3Object 

func (c *Collection) IndexFacesByS3Object(bucket, name string, version ...string) (*IndexFacesResponse, error)

IndexFacesByS3Object saves image of S3 object into a collection.

func (*Collection) IndexFacesByS3ObjectWithExternalImageID 

func (c *Collection) IndexFacesByS3ObjectWithExternalImageID(externalID string, bucket, name string, version ...string) (*IndexFacesResponse, error)

IndexFacesByS3ObjectWithExternalImageID saves image of S3 object into a collection.

func (*Collection) IndexFacesFromLocalFile 

func (c *Collection) IndexFacesFromLocalFile(filepath string) (*IndexFacesResponse, error)

IndexFacesFromLocalFile saves image into a collection from local image file.

func (*Collection) IndexFacesFromLocalFileWithExternalImageID 

func (c *Collection) IndexFacesFromLocalFileWithExternalImageID(externalID string, filepath string) (*IndexFacesResponse, error)

IndexFacesFromLocalFileWithExternalImageID saves image into a collection from local image file.

func (*Collection) IndexFacesFromURL 

func (c *Collection) IndexFacesFromURL(url string) (*IndexFacesResponse, error)

IndexFacesFromURL saves image into a collection from URL.

func (*Collection) IndexFacesFromURLWithExternalImageID 

func (c *Collection) IndexFacesFromURLWithExternalImageID(externalID string, url string) (*IndexFacesResponse, error)

IndexFacesFromURLWithExternalImageID saves image into a collection from URL.

func (*Collection) ListAllFaces 

func (c *Collection) ListAllFaces() ([]*Face, error)

ListAllFaces returns all of faces in a collection.

func (*Collection) SearchFacesByBytes 

func (c *Collection) SearchFacesByBytes(byt []byte) (*SearchFacesResponse, error)

SearchFacesByBytes searches similar faces by image of bytes in a collection.

func (*Collection) SearchFacesByBytesWithThreshold 

func (c *Collection) SearchFacesByBytesWithThreshold(threshold float64, byt []byte) (*SearchFacesResponse, error)

SearchFacesByBytesWithThreshold searches similar faces by image of bytes in a collection.

func (*Collection) SearchFacesByFaceID 

func (c *Collection) SearchFacesByFaceID(faceID string, threshold ...float64) (*SearchFacesResponse, error)

SearchFacesByFaceID searches similar faces by face id in a collection.

func (*Collection) SearchFacesByS3Object 

func (c *Collection) SearchFacesByS3Object(bucket, name string, version ...string) (*SearchFacesResponse, error)

SearchFacesByS3Object searches similar faces by image of S3 object in a collection.

func (*Collection) SearchFacesByS3ObjectWithThreshold 

func (c *Collection) SearchFacesByS3ObjectWithThreshold(threshold float64, bucket, name string, version ...string) (*SearchFacesResponse, error)

SearchFacesByS3ObjectWithThreshold searches similar faces by image of S3 object in a collection.

func (*Collection) SetLimit 

func (c *Collection) SetLimit(limit int64)

SetLimit sets limit, which is used for getting result list. 

(e.g. MaxResults, MaxFaces etc...)

type CompareFaceResponse 

type CompareFaceResponse struct {
	MatchedList            []*FaceDetail
	UnmatchedList          []*FaceDetail
	SourceImage            *FaceDetail
	SourceImageOrientation string
	TargetImageOrientation string
}

CompareFaceResponse is response data for `CompareFaces` operation.

func NewCompareFaceResponseFromAWSOutput 

func NewCompareFaceResponseFromAWSOutput(output *SDK.CompareFacesOutput) *CompareFaceResponse

NewCompareFaceResponseFromAWSOutput creates CompareFaceResponse from *SDK.CompareFacesOutput.

type CompareFacesMatch 

type CompareFacesMatch struct {
	*FaceDetail
	Similarity float64
}

CompareFacesMatch has detailed face data and similarity. (wrapper struct for *SDK.ComparedFace)

type Emotion 

type Emotion struct {
	Type       string
	Confidence float64
}

Emotion has emotion data.

type Face 

type Face struct {
	HasFace        bool
	FaceConfidence float64
	BoundingHeight float64
	BoundingWidth  float64
	BoundingTop    float64
	BoundingLeft   float64

	ExternalImageID string
	FaceID          string
	ImageID         string
}

Face has face data in collection. (wrapper struct for *SDK.Face)

func NewFaceFromAWSFace 

func NewFaceFromAWSFace(face *SDK.Face) *Face

NewFaceFromAWSFace creates Face from *SDK.Face.

type FaceDetail 

type FaceDetail struct {
	// estimated age range.
	HasAgeRange  bool
	AgeRangeHigh int
	AgeRangeLow  int

	HasBeard        bool
	BeardConfidence float64

	HasMustache        bool
	MustacheConfidence float64

	HasEyeglasses        bool
	EyeglassesConfidence float64

	HasSunglasses        bool
	SunglassesConfidence float64

	HasEyesOpen        bool
	EyesOpenConfidence float64

	HasMouthOpen        bool
	MouthOpenConfidence float64

	HasSmile        bool
	SmileConfidence float64

	HasPose   bool
	PosePitch float64
	PoseRoll  float64
	PoseYaw   float64

	HasImageQuality        bool
	ImageQualityBrightness float64
	ImageQualitySharpness  float64

	HasGender        bool
	Gender           string
	GenderConfidence float64

	HasFace        bool
	FaceConfidence float64
	BoundingHeight float64
	BoundingWidth  float64
	BoundingTop    float64
	BoundingLeft   float64

	HasEmotion bool
	Emotions   []Emotion

	HasLandmark bool
	Landmarks   []Landmark
}

FaceDetail has detailed face data. (wrapper struct for *SDK.FaceDetail)

func NewFaceDetailFromAWSComparedFace 

func NewFaceDetailFromAWSComparedFace(face *SDK.ComparedFace) *FaceDetail

NewFaceDetailFromAWSComparedFace creates FaceDetail from *SDK.ComparedFace.

func NewFaceDetailFromAWSFaceDetail 

func NewFaceDetailFromAWSFaceDetail(face *SDK.FaceDetail) *FaceDetail

NewFaceDetailFromAWSFaceDetail creates FaceDetail from *SDK.FaceDetail.

func (FaceDetail) IsBoundingGTE 

func (f FaceDetail) IsBoundingGTE(size float64) bool

IsBoundingGTE checks if the face bounding is greater than size (0.0 ~ 1.0).

func (FaceDetail) IsFaceConfidenceGTE 

func (f FaceDetail) IsFaceConfidenceGTE(threshold float64) bool

IsFaceConfidenceGTE checks if the face confidence is greater than threshold (0.0 ~ 1.0).

func (FaceDetail) IsSmileConfidenceGTE 

func (f FaceDetail) IsSmileConfidenceGTE(threshold float64) bool

IsSmileConfidenceGTE checks if the smile confidence is greater than threshold (0.0 ~ 1.0).

type FaceDetailResponse 

type FaceDetailResponse struct {
	List        []*FaceDetail
	Orientation string
}

FaceDetailResponse is response data for `DetectFaces` operation.

func (FaceDetailResponse) FilterFaceByConfidence 

func (r FaceDetailResponse) FilterFaceByConfidence(confidence float64) []*FaceDetail

FilterFaceByConfidence returns *FaceDetail list which has a face confidence more than or equal to the given.

func (FaceDetailResponse) FilterFaceByConfidenceAndSize 

func (r FaceDetailResponse) FilterFaceByConfidenceAndSize(confidence, size float64) []*FaceDetail

FilterFaceByConfidenceAndSize returns *FaceDetail list which face confidence and size are greater than or equal to the given.

func (FaceDetailResponse) FilterFaceBySize 

func (r FaceDetailResponse) FilterFaceBySize(size float64) []*FaceDetail

FilterFaceBySize returns *FaceDetail list which face size is greater than or equal to the given.

func (FaceDetailResponse) FilterSmileByConfidence 

func (r FaceDetailResponse) FilterSmileByConfidence(confidence float64) []*FaceDetail

FilterSmileByConfidence returns *FaceDetail list which has a smile confidence more than or equal to the given.

type FaceMatch 

type FaceMatch struct {
	*Face
	Similarity float64
}

FaceMatch has face data and similarity. (wrapper struct for *SDK.FaceMatch)

type FaceRecord 

type FaceRecord struct {
	*Face
	*FaceDetail
}

FaceRecord has face and detail data. (wrapper struct for *SDK.FaceRecord)

type HTTPClient 

type HTTPClient interface {
	Get(url string) (*http.Response, error)
}

HTTPClient is used for fetching image data from URL.

type IndexFacesResponse 

type IndexFacesResponse struct {
	List        []*FaceRecord
	Orientation string
}

IndexFacesResponse is response data for `IndexFaces` operation.

func NewIndexFacesResponseFromAWSOutput 

func NewIndexFacesResponseFromAWSOutput(output *SDK.IndexFacesOutput) *IndexFacesResponse

NewIndexFacesResponseFromAWSOutput creates IndexFacesResponse from *SDK.IndexFacesOutput.

type Label 

type Label struct {
	Name       string
	Confidence float64
}

Label has label data.

func NewLabelFromAWSLabel 

func NewLabelFromAWSLabel(label *SDK.Label) *Label

NewLabelFromAWSLabel creates Label from *SDK.Label.

type LabelResponse 

type LabelResponse struct {
	List        []*Label
	Orientation string
}

LabelResponse is response data for `DetectLabels` operation.

type Landmark 

type Landmark struct {
	Type string
	X    float64
	Y    float64
}

Landmark has landmark data.

type ModerationLabel 

type ModerationLabel struct {
	Name       string
	ParentName string
	Confidence float64
}

ModerationLabel has moderation label data.

func NewModerationLabelFromAWSModerationLabel 

func NewModerationLabelFromAWSModerationLabel(label *SDK.ModerationLabel) *ModerationLabel

NewModerationLabelFromAWSModerationLabel creates ModerationLabel from *SDK.ModerationLabel.

type ModerationLabelResponse 

type ModerationLabelResponse struct {
	List []*ModerationLabel
}

ModerationLabelResponse is response data for `DetectModerationLabels` operation.

type Rekognition 

type Rekognition struct {
	// contains filtered or unexported fields
}

Rekognition has Rekognition client.

func New 

func New(conf config.Config) (*Rekognition, error)

New returns initialized *Rekognition.

func (*Rekognition) CompareFaces 

func (svc *Rekognition) CompareFaces(input *SDK.CompareFacesInput) (*CompareFaceResponse, error)

CompareFaces executes `CompareFaces` operation and gets celebrities info.

func (*Rekognition) CompareFacesByBytes 

func (svc *Rekognition) CompareFacesByBytes(source, target []byte) (*CompareFaceResponse, error)

CompareFacesByBytes compares faces from image of bytes.

func (*Rekognition) CompareFacesFromLocalFile 

func (svc *Rekognition) CompareFacesFromLocalFile(source, target string) (*CompareFaceResponse, error)

CompareFacesFromLocalFile compares faces from local image files.

func (*Rekognition) CompareFacesFromURL 

func (svc *Rekognition) CompareFacesFromURL(source, target string) (*CompareFaceResponse, error)

CompareFacesFromURL compares faces from URL.

func (*Rekognition) CreateCollection 

func (svc *Rekognition) CreateCollection(name string) error

CreateCollection creates new Rekognition collection.

func (*Rekognition) DetectFacesByBytes 

func (svc *Rekognition) DetectFacesByBytes(byt []byte) (*FaceDetailResponse, error)

DetectFacesByBytes gets label info from image of bytes.

func (*Rekognition) DetectFacesByS3Object 

func (svc *Rekognition) DetectFacesByS3Object(bucket, name string, version ...string) (*FaceDetailResponse, error)

DetectFacesByS3Object gets label info from image of S3 object.

func (*Rekognition) DetectFacesFromLocalFile 

func (svc *Rekognition) DetectFacesFromLocalFile(filepath string) (*FaceDetailResponse, error)

DetectFacesFromLocalFile gets label info from local image file.

func (*Rekognition) DetectFacesFromURL 

func (svc *Rekognition) DetectFacesFromURL(url string) (*FaceDetailResponse, error)

DetectFacesFromURL gets label info from URL.

func (*Rekognition) DetectLabelsByBytes 

func (svc *Rekognition) DetectLabelsByBytes(byt []byte) (*LabelResponse, error)

DetectLabelsByBytes gets label info from image of bytes.

func (*Rekognition) DetectLabelsByS3Object 

func (svc *Rekognition) DetectLabelsByS3Object(bucket, name string, version ...string) (*LabelResponse, error)

DetectLabelsByS3Object gets label info from image of S3 object.

func (*Rekognition) DetectLabelsFromLocalFile 

func (svc *Rekognition) DetectLabelsFromLocalFile(filepath string) (*LabelResponse, error)

DetectLabelsFromLocalFile gets label info from local image file.

func (*Rekognition) DetectLabelsFromURL 

func (svc *Rekognition) DetectLabelsFromURL(url string) (*LabelResponse, error)

DetectLabelsFromURL gets label info from URL.

func (*Rekognition) DetectModerationLabelsByBytes 

func (svc *Rekognition) DetectModerationLabelsByBytes(byt []byte) (*ModerationLabelResponse, error)

DetectModerationLabelsByBytes gets moderation info from image of bytes.

func (*Rekognition) DetectModerationLabelsByS3Object 

func (svc *Rekognition) DetectModerationLabelsByS3Object(bucket, name string, version ...string) (*ModerationLabelResponse, error)

DetectModerationLabelsByS3Object gets moderation info from image of S3 object.

func (*Rekognition) DetectModerationLabelsFromLocalFile 

func (svc *Rekognition) DetectModerationLabelsFromLocalFile(filepath string) (*ModerationLabelResponse, error)

DetectModerationLabelsFromLocalFile gets moderation info from local image file.

func (*Rekognition) DetectModerationLabelsFromURL 

func (svc *Rekognition) DetectModerationLabelsFromURL(url string) (*ModerationLabelResponse, error)

DetectModerationLabelsFromURL gets moderation info from URL.

func (*Rekognition) Errorf 

func (svc *Rekognition) Errorf(format string, v ...interface{})

Errorf logging error information.

func (*Rekognition) ForceDeleteCollection 

func (svc *Rekognition) ForceDeleteCollection(name string) error

ForceDeleteCollection deletes Rekognition collection by given name with prefix.

func (*Rekognition) GetCelebrityInfoByID 

func (svc *Rekognition) GetCelebrityInfoByID(id string) (*CelebrityInfoResponse, error)

GetCelebrityInfoByID gets celebrities info by id.

func (*Rekognition) GetCollection 

func (svc *Rekognition) GetCollection(name string) (*Collection, error)

GetCollection gets Rekognition collection.

func (*Rekognition) Infof 

func (svc *Rekognition) Infof(format string, v ...interface{})

Infof logging information.

func (*Rekognition) IsExistCollection 

func (svc *Rekognition) IsExistCollection(name string) (bool, error)

IsExistCollection checks if the Collection already exists or not.

func (*Rekognition) ListCollections 

func (svc *Rekognition) ListCollections() ([]string, error)

ListCollections returns list of collections.

func (*Rekognition) RecognizeCelebritiesByBytes 

func (svc *Rekognition) RecognizeCelebritiesByBytes(byt []byte) (*CelebrityResponse, error)

RecognizeCelebritiesByBytes gets celebrities info from image of bytes.

func (*Rekognition) RecognizeCelebritiesByS3Object 

func (svc *Rekognition) RecognizeCelebritiesByS3Object(bucket, name string, version ...string) (*CelebrityResponse, error)

RecognizeCelebritiesByS3Object gets celebrities info from image of S3 object.

func (*Rekognition) RecognizeCelebritiesFromLocalFile 

func (svc *Rekognition) RecognizeCelebritiesFromLocalFile(filepath string) (*CelebrityResponse, error)

RecognizeCelebritiesFromLocalFile gets celebrities info from local image file.

func (*Rekognition) RecognizeCelebritiesFromURL 

func (svc *Rekognition) RecognizeCelebritiesFromURL(url string) (*CelebrityResponse, error)

RecognizeCelebritiesFromURL gets celebrities info from URL.

func (*Rekognition) SetHTTPClient 

func (svc *Rekognition) SetHTTPClient(httpClient HTTPClient)

SetHTTPClient sets httpClient.

func (*Rekognition) SetLogger 

func (svc *Rekognition) SetLogger(logger log.Logger)

SetLogger sets logger.

type SearchFacesResponse 

type SearchFacesResponse struct {
	List []*FaceMatch

	// returned by `SearchFaces` operation
	FaceID string

	// returned by `SearchFacesByImage` operation
	HasFace        bool
	FaceConfidence float64
	BoundingHeight float64
	BoundingWidth  float64
	BoundingTop    float64
	BoundingLeft   float64
}

SearchFacesResponse is response data for `SearchFaces` operation.

func NewSearchFacesResponseFromAWSOutput 

func NewSearchFacesResponseFromAWSOutput(output *SDK.SearchFacesOutput) *SearchFacesResponse

NewSearchFacesResponseFromAWSOutput creates SearchFacesResponse from *SDK.SearchFacesOutput.

func NewSearchFacesResponseFromAWSOutputByImage 

func NewSearchFacesResponseFromAWSOutputByImage(output *SDK.SearchFacesByImageOutput) *SearchFacesResponse

NewSearchFacesResponseFromAWSOutputByImage creates SearchFacesResponse from *SDK.SearchFacesByImageOutput.

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