Amazon Rekognition code examples for the SDK for Kotlin

Overview

Shows how to use the AWS SDK for Kotlin to work with Amazon Rekognition.

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Amazon Rekognition makes it easy to add image and video analysis to your applications.

⚠ Important

• Running this code might result in charges to your AWS account. For more details, see AWS Pricing and Free Tier.
• Running the tests might result in charges to your AWS account.
• We recommend that you grant your code least privilege. At most, grant only the minimum permissions required to perform the task. For more information, see Grant least privilege.
• This code is not tested in every AWS Region. For more information, see AWS Regional Services.

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Code examples

Prerequisites

For prerequisites, see the README in the kotlin folder.

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Single actions

Code excerpts that show you how to call individual service functions.

• CompareFaces
• CreateCollection
• DeleteCollection
• DeleteFaces
• DescribeCollection
• DetectFaces
• DetectLabels
• DetectModerationLabels
• DetectText
• IndexFaces
• ListCollections
• ListFaces
• RecognizeCelebrities

Scenarios

Code examples that show you how to accomplish a specific task by calling multiple functions within the same service.

• Detect information in videos

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Custom Examples

• CelebrityInfo - Demonstrates how to get information about a detected celebrity.
• DetectPPE - Demonstrates how to detect Personal Protective Equipment (PPE) worn by people detected in an image.
• VideoDetectFaces - Demonstrates how to detect faces in a video stored in an Amazon S3 bucket.
• VideoDetectInappropriate - Demonstrates how to detect inappropriate or offensive content in a video stored in an Amazon S3 bucket.

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Run the examples

Instructions

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Detect information in videos

This example shows you how to do the following:

• Start Amazon Rekognition jobs to detect elements like people, objects, and text in videos.
• Check job status until jobs finish.
• Output the list of elements detected by each job.

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Tests

⚠ Running tests might result in charges to your AWS account.

To find instructions for running these tests, see the README in the kotlin folder.

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Additional resources

• Amazon Rekognition Developer Guide
• Amazon Rekognition API Reference
• SDK for Kotlin Amazon Rekognition reference

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SPDX-License-Identifier: Apache-2.0