Skip to main content

What is Computer Vision API Version 2.0?

The cloud-based Computer Vision API provides developers with access to advanced algorithms for processing images and returning information. By uploading an image or specifying an image URL, Microsoft Computer Vision algorithms can analyze visual content in different ways based on inputs and user choices. With the Computer Vision API, you can analyze images to:
  • Tag images based on content
  • Categorize images
  • Identify the type and quality of images
  • Detect human faces and return their coordinates
  • Recognize domain-specific content
  • Generate descriptions of the content
  • Use optical character recognition to identify printed text found in images
  • Recognize text
  • Distinguish color schemes
  • Flag adult content
  • Crop photos to be used as thumbnails

Requirements

  • Supported input methods: Raw image binary in the form of an application/octet stream or image URL.
  • Supported image formats: JPEG, PNG, GIF, BMP.
  • Image file size: Less than 4 MB.
  • Image dimension: Greater than 50 x 50 pixels.

Tagging images

Computer Vision API returns tags based on more than 2000 recognizable objects, living beings, scenery, and actions. When tags are ambiguous or not common knowledge, the API response provides 'hints' to clarify the meaning of the tag in context of a known setting. Tags are not organized as a taxonomy and no inheritance hierarchies exist. A collection of content tags forms the foundation for an image 'description' displayed as human readable language formatted in complete sentences. Note, that at this point English is the only supported language for image description.
After uploading an image or specifying an image URL, Computer Vision API's algorithms output tags based on the objects, living beings, and actions identified in the image. Tagging is not limited to the main subject, such as a person in the foreground, but also includes the setting (indoor or outdoor), furniture, tools, plants, animals, accessories, gadgets etc.

Comments

Post a Comment

Popular posts from this blog

OAuth 2.0 framework

What is OAuth 2.0? OAuth 2 is an authorization framework that enables applications to obtain limited access to user accounts on an HTTP service, such as Facebook, GitHub, and DigitalOcean. It works by delegating user authentication to the service that hosts the user account, and authorizing third-party applications to access the user account. OAuth 2 provides authorization flows for web and desktop applications, and mobile devices. This informational guide is geared towards application developers, and provides an overview of OAuth 2 roles, authorization grant types, use cases, and flows. This specification and its extensions are being developed within the  IETF OAuth Working Group . How does Social Login work? Social Login is a simple process, with the following steps. The user enters your application and selects the desired social network provider. A login request is send to the social network provider. Once the social network provider confirms the user’s ide...
Post a Comment
Read more

Cross-site-Request-Forgery-protection-in-web-applications-via-Double-Submit-Cookies-Patterns

Implementation of the Double Submit Cookie Pattern is bit similar to the implementation of the Synchronizer Token Pattern. So before reading this post, It is better to read the last post about the "implementation of Synchronizer Token Pattern". The link for the previous post is as fallows https://hyperstella.blogspot.com/2018/05/cross-site-request-forgery-protection.html Double submit cookie pattern does not store the token value in the server side.It store the token value inside the cookie in the client side. In this post we are going to show the implementation process of  Double Submit Cookie Pattern , You can see a sample project (Github) :-  https://github.com/MalikDilsh/Cross-site-Request-Forgery-protection-in-web-applications-via-Double-Submit-Cookies-Patterns Step 1: First of all you have to  Create a web application similar to the Synchronizer Token Pattern. Because the implementation process of the double submit cookie pattern is mostly equal, ther...
1 comment
Read more
 SMSC Gateway Overview An SMS gateway is a platform or service that allows you to send and receive text messages (SMS) using telecommunication networks. It acts as an intermediary between computer systems or applications and mobile network operators, enabling the exchange of SMS messages. Here are some key points about SMS gateways: Functionality: SMS gateways provide the necessary infrastructure and protocols to enable communication between computer systems and mobile networks. They typically offer APIs (Application Programming Interfaces) that developers can use to integrate SMS functionality into their own applications, websites, or systems. Sending SMS: With an SMS gateway, you can send SMS messages programmatically from your own application or system. You need to interact with the gateway's API, providing the recipient's phone number, message content, and other relevant parameters. The gateway then delivers the SMS to the intended recipient through the mobile network. Rece...
Post a Comment
Read more