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    Computer Vision Defect Detection Model

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    Deployed on AWS
    A computer vision-based AutoML algorithm that trains a model to identify user specified anomalies in an object.

    Overview

    This pre-trained defect detection model uses transfer learning to customize a model to the user's specific application. It can be trained to support a broad range of anomaly detections such as surface damage, shape defects, and missing or out-of-place components for a specific part in the user's environment. The model supports both classification and segmentation of images.

    The model can supoprt a wide range of applications, but some key use case examples include: surface inspection of automotive components looking for dents, scratches, chips, or pores; assembly verification of circuit boards looking for missing or incorrect components; manufacturing inspection looking for missing, incomplete or defective solders or welds; and equipment inspection looking for debris or signs of damage on a manufacturing line. The trained model can be run in the cloud for ease of deployment, or can be packaged to run at the edge allowing for disconnected operation and very low latency inspections.

    Highlights

    • This solution can be trained with as few as 20 defective and 20 normal images to allow for very rapid prototyping and POC development. Model accuracy can be improved with additional training data to enable high accuracy inspections.
    • Model can scale to run on a range of hardware in the cloud or at the edge, allowing customer to determine price / performance point that fits their needs. Model will run on native CPU (ARM or x86) or GPU (Nvidia) Low latency inspection of <1 sec are achievable at the edge with mainstream hardware.
    • The model leverages advanced computer vision techniques, including semantic segmentation, to not only identify the presence of defects, but also precisely locate them within the image. It can be trained to function on as few as 20 defective and 20 normal images, and will improve in performance as more data is used to fine-tune the model.

    Details

    Delivery method

    Latest version

    Deployed on AWS

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    Pricing

    Computer Vision Defect Detection Model

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    Pricing is based on actual usage, with charges varying according to how much you consume. Subscriptions have no end date and may be canceled any time.
    Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator  to estimate your infrastructure costs.

    Usage costs (8)

     Info
    Dimension
    Description
    Cost/host/hour
    ml.c5.4xlarge Inference (Real-Time)
    Recommended
    Model inference on the ml.c5.4xlarge instance type, real-time mode
    $0.00
    ml.c5.4xlarge Inference (Batch)
    Recommended
    Model inference on the ml.c5.4xlarge instance type, batch mode
    $0.00
    ml.g4dn.2xlarge Training
    Recommended
    Algorithm training on the ml.g4dn.2xlarge instance type
    $0.00
    ml.c5.2xlarge Inference (Real-Time)
    Model inference on the ml.c5.2xlarge instance type, real-time mode
    $0.00
    ml.c5.9xlarge Inference (Real-Time)
    Model inference on the ml.c5.9xlarge instance type, real-time mode
    $0.00
    ml.c5.2xlarge Inference (Batch)
    Model inference on the ml.c5.2xlarge instance type, batch mode
    $0.00
    ml.c5.9xlarge Inference (Batch)
    Model inference on the ml.c5.9xlarge instance type, batch mode
    $0.00
    ml.g4dn.4xlarge Training
    Algorithm training on the ml.g4dn.4xlarge instance type
    $0.00

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    This product is offered for free. If there are any questions, please contact us for further clarifications.

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    Usage information

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    Delivery details

    Amazon SageMaker algorithm

    An Amazon SageMaker algorithm is a machine learning model that requires your training data to make predictions. Use the included training algorithm to generate your unique model artifact. Then deploy the model on Amazon SageMaker for real-time inference or batch processing. Amazon SageMaker is a fully managed platform for building, training, and deploying machine learning models at scale.

    Deploy the model on Amazon SageMaker AI using the following options:
    Before deploying the model, train it with your data using the algorithm training process. You're billed for software and SageMaker infrastructure costs only during training. Duration depends on the algorithm, instance type, and training data size. When training completes, the model artifacts save to your Amazon S3 bucket. These artifacts load into the model when you deploy for real-time inference or batch processing. For more information, see Use an Algorithm to Run a Training Job  .
    Deploy the model as an API endpoint for your applications. When you send data to the endpoint, SageMaker processes it and returns results by API response. The endpoint runs continuously until you delete it. You're billed for software and SageMaker infrastructure costs while the endpoint runs. AWS Marketplace models don't support Amazon SageMaker Asynchronous Inference. For more information, see Deploy models for real-time inference  .
    Deploy the model to process batches of data stored in Amazon Simple Storage Service (Amazon S3). SageMaker runs the job, processes your data, and returns results to Amazon S3. When complete, SageMaker stops the model. You're billed for software and SageMaker infrastructure costs only during the batch job. Duration depends on your model, instance type, and dataset size. AWS Marketplace models don't support Amazon SageMaker Asynchronous Inference. For more information, see Batch transform for inference with Amazon SageMaker AI  .
    Version release notes

    Add new hyperparameter geometric_augmentation and photometric_augmentation.

    Additional details

    Inputs

    Summary

    Supported file format: PNG and JPEG image formats Image size: Min 64x64 pixels, Max 4096x4096 pixels All images in the dataset must have the same dimensions and orientation Maximum file size for an image in an Amazon S3 bucket: 8MB Lack of labels: Images must be labeled as normal or anomaly before training. Images without labels are ignored during training.

    https://github.com/aws-samples/amazon-lookout-for-vision/tree/main/computer-vision-defect-detection/cookie-dataset/test-images
    https://github.com/aws-samples/amazon-lookout-for-vision/tree/main/computer-vision-defect-detection/cookie-dataset/test-images

    Support

    AWS infrastructure support

    AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.

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