Partager via


Object Detector - Analyze Image

Détecte les objets dans une image et enregistre le résultat.

POST {Endpoint}/customvision/v3.1/prediction/{projectId}/detect/iterations/{publishedName}/image
POST {Endpoint}/customvision/v3.1/prediction/{projectId}/detect/iterations/{publishedName}/image?application={application}

Paramètres URI

Nom Dans Obligatoire Type Description
imageData
formData True

file

Données d’image binaires. Les formats pris en charge sont JPEG, GIF, PNG et BMP. Prend en charge les images jusqu’à 4 Mo.

Endpoint
path True

string

Points de terminaison Cognitive Services pris en charge.

projectId
path True

string (uuid)

ID du projet.

publishedName
path True

string

Spécifie le nom du modèle à évaluer.

application
query

string

Optionnel. Spécifie le nom de l’application à l’aide du point de terminaison.

En-tête de la demande

Media Types: "multipart/form-data", "application/octet-stream"

Nom Obligatoire Type Description
Prediction-Key True

string

Réponses

Nom Type Description
200 OK

ImagePrediction

D’ACCORD

Media Types: "application/json", "application/xml", "text/xml"

Other Status Codes

CustomVisionError

Réponse d’erreur

Media Types: "application/json", "application/xml", "text/xml"

Sécurité

Prediction-Key

Type: apiKey
Dans: header

Exemples

Successful DetectImage request

Exemple de requête

POST https://westus.api.cognitive.microsoft.com/customvision/v3.1/prediction/64b822c5-8082-4b36-a426-27225f4aa18c/detect/iterations/MyModel1/image

Exemple de réponse

{
  "id": "64615ba1-b53f-e911-b05b-f8633f7a2ef1",
  "project": "fb5bc587-b53f-e911-b05b-f8633f7a2ef1",
  "iteration": "45c79472-7198-46e1-8ed7-bad2ca111957",
  "created": "2019-03-10T06:10:28Z",
  "predictions": [
    {
      "tagId": "7e703b80-3c7a-4c3c-bf48-9673c6891a75",
      "tagName": "Tag 1",
      "probability": 0.05149666,
      "boundingBox": {
        "left": 0.955476165,
        "top": 0,
        "width": 0.0412225723,
        "height": 0.156851858
      }
    },
    {
      "tagId": "a0d06a54-18e4-4787-a9f9-27a9c13a91e8",
      "tagName": "Tag 2",
      "probability": 0.000193528482,
      "boundingBox": {
        "left": 0.062178582,
        "top": 0,
        "width": 0.9378114,
        "height": 0.6830492
      }
    }
  ]
}

Définitions

Nom Description
BoundingBox

Cadre englobant qui définit une région d’une image.

CustomVisionError
CustomVisionErrorCodes

Code d’erreur.

ImagePrediction

Résultat d’une demande de prédiction d’image.

Prediction

Résultat de prédiction.

TagType

Type de la balise prédite.

BoundingBox

Cadre englobant qui définit une région d’une image.

Nom Type Description
height

number (float)

Hauteur.

left

number (float)

Coordonnée de la limite gauche.

top

number (float)

Coordonnée de la limite supérieure.

width

number (float)

Largeur.

CustomVisionError

Nom Type Description
code

CustomVisionErrorCodes

Code d’erreur.

message

string

Message expliquant l’erreur signalée par le service.

CustomVisionErrorCodes

Code d’erreur.

Valeur Description
NoError
BadRequest
BadRequestExceededBatchSize
BadRequestNotSupported
BadRequestInvalidIds
BadRequestProjectName
BadRequestProjectNameNotUnique
BadRequestProjectDescription
BadRequestProjectUnknownDomain
BadRequestProjectUnknownClassification
BadRequestProjectUnsupportedDomainTypeChange
BadRequestProjectUnsupportedExportPlatform
BadRequestProjectImagePreprocessingSettings
BadRequestProjectDuplicated
BadRequestIterationName
BadRequestIterationNameNotUnique
BadRequestIterationDescription
BadRequestIterationIsNotTrained
BadRequestIterationValidationFailed
BadRequestWorkspaceCannotBeModified
BadRequestWorkspaceNotDeletable
BadRequestTagName
BadRequestTagNameNotUnique
BadRequestTagDescription
BadRequestTagType
BadRequestMultipleNegativeTag
BadRequestMultipleGeneralProductTag
BadRequestImageTags
BadRequestImageRegions
BadRequestNegativeAndRegularTagOnSameImage
BadRequestUnsupportedDomain
BadRequestRequiredParamIsNull
BadRequestIterationIsPublished
BadRequestInvalidPublishName
BadRequestInvalidPublishTarget
BadRequestUnpublishFailed
BadRequestIterationNotPublished
BadRequestSubscriptionApi
BadRequestExceedProjectLimit
BadRequestExceedIterationPerProjectLimit
BadRequestExceedTagPerProjectLimit
BadRequestExceedTagPerImageLimit
BadRequestExceededQuota
BadRequestCannotMigrateProjectWithName
BadRequestNotLimitedTrial
BadRequestImageBatch
BadRequestImageStream
BadRequestImageUrl
BadRequestImageFormat
BadRequestImageSizeBytes
BadRequestImageDimensions
BadRequestImageExceededCount
BadRequestTrainingNotNeeded
BadRequestTrainingNotNeededButTrainingPipelineUpdated
BadRequestTrainingValidationFailed
BadRequestClassificationTrainingValidationFailed
BadRequestMultiClassClassificationTrainingValidationFailed
BadRequestMultiLabelClassificationTrainingValidationFailed
BadRequestDetectionTrainingValidationFailed
BadRequestTrainingAlreadyInProgress
BadRequestDetectionTrainingNotAllowNegativeTag
BadRequestInvalidEmailAddress
BadRequestDomainNotSupportedForAdvancedTraining
BadRequestExportPlatformNotSupportedForAdvancedTraining
BadRequestReservedBudgetInHoursNotEnoughForAdvancedTraining
BadRequestExportValidationFailed
BadRequestExportAlreadyInProgress
BadRequestPredictionIdsMissing
BadRequestPredictionIdsExceededCount
BadRequestPredictionTagsExceededCount
BadRequestPredictionResultsExceededCount
BadRequestPredictionInvalidApplicationName
BadRequestPredictionInvalidQueryParameters
BadRequestInvalidImportToken
BadRequestExportWhileTraining
BadRequestImageMetadataKey
BadRequestImageMetadataValue
BadRequestOperationNotSupported
BadRequestInvalidArtifactUri
BadRequestCustomerManagedKeyRevoked
BadRequestInvalid
UnsupportedMediaType
Forbidden
ForbiddenUser
ForbiddenUserResource
ForbiddenUserSignupDisabled
ForbiddenUserSignupAllowanceExceeded
ForbiddenUserDoesNotExist
ForbiddenUserDisabled
ForbiddenUserInsufficientCapability
ForbiddenDRModeEnabled
ForbiddenInvalid
NotFound
NotFoundProject
NotFoundProjectDefaultIteration
NotFoundIteration
NotFoundIterationPerformance
NotFoundTag
NotFoundImage
NotFoundDomain
NotFoundApimSubscription
NotFoundInvalid
Conflict
ConflictInvalid
ErrorUnknown
ErrorIterationCopyFailed
ErrorPreparePerformanceMigrationFailed
ErrorProjectInvalidWorkspace
ErrorProjectInvalidPipelineConfiguration
ErrorProjectInvalidDomain
ErrorProjectTrainingRequestFailed
ErrorProjectImportRequestFailed
ErrorProjectExportRequestFailed
ErrorFeaturizationServiceUnavailable
ErrorFeaturizationQueueTimeout
ErrorFeaturizationInvalidFeaturizer
ErrorFeaturizationAugmentationUnavailable
ErrorFeaturizationUnrecognizedJob
ErrorFeaturizationAugmentationError
ErrorExporterInvalidPlatform
ErrorExporterInvalidFeaturizer
ErrorExporterInvalidClassifier
ErrorPredictionServiceUnavailable
ErrorPredictionModelNotFound
ErrorPredictionModelNotCached
ErrorPrediction
ErrorPredictionStorage
ErrorRegionProposal
ErrorUnknownBaseModel
ErrorInvalid

ImagePrediction

Résultat d’une demande de prédiction d’image.

Nom Type Description
created

string (date-time)

Date de création de cette prédiction.

id

string (uuid)

ID de prédiction.

iteration

string (uuid)

ID d’itération.

predictions

Prediction[]

Liste des prédictions.

project

string (uuid)

ID de projet.

Prediction

Résultat de prédiction.

Nom Type Description
boundingBox

BoundingBox

Cadre englobant de la prédiction.

probability

number (float)

Probabilité de la balise.

tagId

string (uuid)

ID de la balise prédite.

tagName

string

Nom de la balise prédite.

tagType

TagType

Type de la balise prédite.

TagType

Type de la balise prédite.

Valeur Description
Regular
Negative
GeneralProduct