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Computer Vision con AWS

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Dal riconoscimento facciale al riconoscimento di frodi o difetti di fabbricazione, l'analisi di immagini e video che sfruttano tecniche di intelligenza artificiale, si stanno evolvendo e raffinando a ritmi elevati. In questo webinar esploreremo le possibilità messe a disposizione dai servizi AWS per applicare lo stato dell'arte delle tecniche di computer vision a scenari reali.

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Computer Vision con AWS

  1. 1. © 2020, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential Computer Vision con AWS Woody Borraccino, AI Specialist Solutions Architect, Computer Vision
  2. 2. © 2020, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential The reach of ML is growing By 2021, global spending on AI and cognitive technologies will exceed $50 billion —IDC INCREASED SPENDING By the end of 2024, 75% of enterprises will shift from piloting to operationalizing AI —Gartner FROM PILOTING TO OPERATIONALIZING AI TRANSFORMATION 57% said that AI would transform their organization in the next three years —Deloitte
  3. 3. © 2020, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential Classification Object Detection Segmentation Pose Estimation Computer Vision challenges Images from https://gluon-cv.mxnet.io/contents.html
  4. 4. © 2020, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential Model Zoo for Classification pre-trained models evaluations graph https://gluon-cv.mxnet.io/model_zoo/classification.html
  5. 5. © 2020, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential Our mission at AWS Put machine learning in the hands of every developer
  6. 6. 6© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | VISION SPEECH TEXT SEARCH CHATBOTS PERSONALIZATION FORECASTING FRAUD DEVELOPMENT CONTACT CENTERS Ground Truth AWS Marketplace for ML Neo Augmented AI Built-in algorithms Notebooks Experiments Processing Model training and tuning Debugger Autopilot Model hosting Model Monitor Deep Learning AMIs & Containers GPUs & CPUs Elastic Inference Inferentia FPGA Amazon Rekognition Amazon Polly Amazon Transcribe +Medical Amazon Lex Amazon Personalize Amazon Forecast Amazon Comprehend +Medical AI SERVICES ML SERVICES ML FRAMEWORKS & INFRASTRUCTURE Amazon Textract Amazon Kendra Contact Lens For Amazon Connect SageMaker Studio IDE Amazon CodeGuru Amazon SageMaker DeepGraphLibrary Amazon Fraud Detector Amazon Translate The AWS ML Stack Broadest and most complete set of machine learning capabilities
  7. 7. 7© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | VISION SPEECH TEXT SEARCH CHATBOTS PERSONALIZATION FORECASTING FRAUD DEVELOPMENT CONTACT CENTERS Ground Truth AWS Marketplace for ML Neo Augmented AI Built-in algorithms Notebooks Experiments Processing Model training and tuning Debugger Autopilot Model hosting Model Monitor Deep Learning AMIs & Containers GPUs & CPUs Elastic Inference Inferentia FPGA Amazon Rekognition Amazon Polly Amazon Transcribe +Medical Amazon Lex Amazon Personalize Amazon Forecast Amazon Comprehend +Medical AI SERVICES ML SERVICES ML FRAMEWORKS & INFRASTRUCTURE Amazon Textract Amazon Kendra Contact Lens For Amazon Connect SageMaker Studio IDE Amazon CodeGuru Amazon SageMaker DeepGraphLibrary Amazon Fraud Detector Amazon Translate The AWS ML Stack Broadest and most complete set of machine learning capabilities
  8. 8. 8© 2019 Amazon Web Services, Inc. or its affiliates. All rights reserved | 8© 2019 Amazon Web Services, Inc. or its affiliates. All rights reserved | Personalizing the driving experience Kia Motors uses Amazon Rekognition for advanced image and video analysis of an in-car camera that detects the driver. Then, the car automatically adjusts driver-assistance features like personalized mirror and seat positioning.
  9. 9. 9© 2019 Amazon Web Services, Inc. or its affiliates. All rights reserved | 9© 2019 Amazon Web Services, Inc. or its affiliates. All rights reserved | Real-time identity verification Aella Credit uses Amazon Rekognition to analyze images to verify an individual’s identity in real-time without human intervention, allowing it to provide instant loans to eligible customers through its mobile app.
  10. 10. 10© 2019 Amazon Web Services, Inc. or its affiliates. All rights reserved | 10© 2019 Amazon Web Services, Inc. or its affiliates. All rights reserved | ML based computer vision helps insurance provider nib, uses Amazon Textract to help 1.6 million Australian and New Zealand residents by going beyond their traditional OCR tooling to speed up claims processing, resulting in a great customer experience while increasing their operational efficiencies.
  11. 11. 11© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Amazon Rekognition: Deep-Learning-Based Image and Video Analysis
  12. 12. 12© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Video Amazon Rekognition applies machine learning to extract information from images and video Images
  13. 13. 13© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Amazon Rekognition Features Faces Celebrities Labels Moderation ScenesActivities Paths Text
  14. 14. 14© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Amazon Rekognition Benefits Low cost Your data is your ownServerless Rapid integration State of the art capabilities Continuous improvement
  15. 15. 15© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Media discovery Customer engagement Industrial … and more Safe content Public safety Mapping Amazon Rekognition Customers
  16. 16. 16© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Amazon Rekognition Customers
  17. 17. 17© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Object and scene detection
  18. 18. 18© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Object and scene detection
  19. 19. 19© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Object and scene detection
  20. 20. 20© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Custom Labels
  21. 21. 21© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Custom Labels Torque Converter
  22. 22. 22© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Custom Labels Torque Converter
  23. 23. 23© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Custom Labels Torque Converter HANDS-ON DEMO
  24. 24. 24© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Activities and paths
  25. 25. 25© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Text in the wild
  26. 26. 26© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Make the design match Top-level category Second-level category Confidence score Explicit nudity Nudity XX.X% Graphic male nudity XX.X% Graphic female nudity XX.X% Sexual activity XX.X% Partial nudity XX.X% Suggestive Female swimwear or underwear XX.X% Male swimwear or underwear XX.X% Revealing clothes XX.X% Rekognition for Content Moderation
  27. 27. 27© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Celebrity detection
  28. 28. 28© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Face – Common Use Cases Customer Analysis Analyze trends, not individuals Recognize Your Customer Verify the identities of customers who opt-in
  29. 29. 29© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Recognize your customer Verify the identities of customers who opt-in
  30. 30. 30© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Face Detection, Analysis, and Recognition LightingPose Blur and occlusion
  31. 31. 31© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Face – Customer Analysis With trends, not individually
  32. 32. 32© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Face – Customer Analysis With trends, not individually
  33. 33. 33© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Face – Customer Analysis With trends, not individually HANDS-ON DEMO
  34. 34. 34© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Shot Detection Color Bars Ends Credit Black Frames Detecting Video Segments
  35. 35. 35© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Shot Detection Color Bars Ends Credit Black Frames Detecting Video Segments HANDS-ON DEMO
  36. 36. 36© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | 36© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved |
  37. 37. 37© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | 37© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Documents are a Primary Business Tool Across Industries Finance Insurance Real estate Accounting Tax management Medical Legal Business management Education And many more…
  38. 38. 38© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Amazon Confidential How Documents are Processed Today Manual processing Rules and template-based extraction Optical Character Recognition (OCR) • Expensive • Error Prone • Time Consuming • Simple Documents Only • Error Prone • Flat Bag of Words • Limited by Accuracy of OCR • Dev and Management Overhead • Templates are Brittle
  39. 39. 39© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Amazon Confidential Benefits of Amazon Textract
  40. 40. 40© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Amazon Confidential Amazon Textract Features Text extraction Table extraction Form extraction Human in the Loop (A2i)
  41. 41. 41© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Amazon Confidential Text Extraction Blocks: PAGE, LINE, WORD is washed by waves, and cooled
  42. 42. 42© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Amazon Textract – Text Extraction simplified Output Extract data quickly & accurately No code or templates to maintain
  43. 43. 43© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Amazon Confidential Table Extraction Blocks: PAGE, TABLE, CELL For each ’block’ you get: • Text • Confidence score • Block relationships (e.g. cells within a table)
  44. 44. 44© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Output { Start Date: 1/15/2009 End Date: 6/30/2013 Employer Name: Any Company Position Held: Head Baker Reason for leaving: Family relocated } Amazon Textract – Table Extraction simplified
  45. 45. 45© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Amazon Confidential Form Extraction Blocks: PAGE, KEY_VALUE_SET For each ’block’ of your document: • Form field name (key) and field value (value) association • Confidence score • Page number • Block relationships
  46. 46. 46© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Output Full Name: First: John Middle: X Last: Doe Date of Birth: MM: 01 DD: 01 YYYY: 1971 Gender: Male: True Female: False Amazon Textract – Form Extraction simplified
  47. 47. 47© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Supports single-page documents such as images (e.g., mobile capture) For multi-page documents, up to 3,000 pages Amazon Textract Sync and Async APIs
  48. 48. 48© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | • Regulatory requirements • Sensitive decisions (e.g. issuing a loan) • Hard-to-read documents • …more Human review makes it easier for some customers to adopt AI Textract works with Amazon A2i for human review
  49. 49. 49© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Textract works with Amazon A2i for human review Client application sends documents to Amazon Textract Amazon Textract extracts text and structured data from scanned documents Results stored to Amazon S3 1 2 6 4 Low-confidence predictions sent for human review 3 High-confidence predictions returned immediately to client application 5 Reviews consolidated using Amazon A2I answer consolidation algorithms Client application
  50. 50. 50© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | • Problem: Review medical prescription documents and issue payments to pharmacists quickly and accurately. Human involvement mandatory, but NHS wants to take advantage of AI. • Benefit of Textract and A2I: “Amazon Textract is compelling because it offers AI powered extraction of text and structured data from virtually any document. We are excited about A2I because it allows us to take advantage of ML while still applying human judgement. That’s a game changer for us.”
  51. 51. 51© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | Textract Partner Ecosystem Consulting(SI)PartnersPlatform(ISV)
  52. 52. 52© 2020 Amazon Web Services, Inc. or its affiliates. All rights reserved | How to start Test on AWS console UI https://github.com/aws-samples https://www.amazonaws.cn/en/solutions
  53. 53. © 2020, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential Thanks!

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