Moreover, training a deep neural network is computationally expensive and often requires custom hardware built using Graphics Processing Units (GPU).Amazon Rekognition is fully managed and comes pre-trained for image and video recognition tasks, so that you don’t have invest your time and resources on creating a deep learning pipeline.Several deep learning architectures such as convolutional deep neural networks (CNNs), and recurrent neural networks have been applied to computer vision, speech recognition, natural language processing, and audio recognition to produce state-of-the-art results on various tasks.Amazon Rekognition is a part of the Amazon AI family of services.To achieve accurate results on complex computer vision tasks such as object and scene detection, face analysis, and face recognition, deep learning systems need to be tuned properly and trained with massive amounts of labeled ground truth data.
Amazon Rekognition Image supports image file sizes up to 15MB when passed as an S3 object, and up to 5MB when submitted as an image byte array.
Deep learning replaces handcrafted features with ones learned from very large amounts of annotated data.
Learning occurs by iteratively estimating hundreds of thousands of parameters in the deep graph with efficient algorithms.
Amazon Rekognition works across a wide range of image resolutions.
For best results we recommend using VGA (640x480) resolution or higher.