What are the different elements provided in the response object of the Google Vision API's web detection feature?
The response object of the Google Vision API's web detection feature contains several elements that provide valuable information about the web entities and pages detected in an image. These elements include web entities, full matching images, partial matching images, pages with matching images, visually similar images, and visually similar pages.
1. Web entities: The web entities element represents the entities that are related to the image based on the web. These entities can be objects, landmarks, logos, or other visual elements. Each web entity is accompanied by a description and a score that indicates the relevance of the entity to the image.
Example:
– Web entity: "Eiffel Tower"
Description: "The Eiffel Tower is a wrought-iron lattice tower located on the Champ de Mars in Paris, France."
Score: 0.9876
2. Full matching images: This element provides a list of images found on the web that are visually identical or highly similar to the input image. Each entry includes the URL of the image and the page where it was found.
Example:
– Image URL: "https://example.com/image1.jpg"
Page URL: "https://example.com/page1.html"
3. Partial matching images: Similar to full matching images, this element provides a list of images that are partially similar to the input image. These images may contain some common visual elements but are not exact matches.
Example:
– Image URL: "https://example.com/image2.jpg"
Page URL: "https://example.com/page2.html"
4. Pages with matching images: This element provides a list of web pages that contain images that are visually similar to the input image. Each entry includes the URL of the page and the URL of the matching image.
Example:
– Page URL: "https://example.com/page3.html"
Image URL: "https://example.com/image3.jpg"
5. Visually similar images: This element provides a list of images that are visually similar to the input image but may not be exact matches. These images may share common visual elements or have similar color schemes.
Example:
– Image URL: "https://example.com/image4.jpg"
6. Visually similar pages: Similar to visually similar images, this element provides a list of web pages that are visually similar to the input image. These pages may contain images with common visual elements or similar color schemes.
Example:
– Page URL: "https://example.com/page4.html"
These elements in the response object of the Google Vision API's web detection feature allow developers to gain insights into the web entities and pages associated with an image. This information can be used for various applications, such as content moderation, image search, and recommendation systems.
Other recent questions and answers regarding Detecting web entities and pages:
- How can users explore visually similar images recommended by the API?
- How does the Web Detection feature assist in generating tags for uploaded images?
- How can the Web Detection feature be helpful in identifying stolen photos?
- What is the purpose of the Web Detection feature in the Google Vision API?