Analyze Images (Part 2)

By Ashwin Venugopal -

 






Generate a Smart-Cropped Thumbnail and Remove Background

Applications and websites frequently use thumbnails to display smaller representations of photos. A tourism website might, for instance, list all of the city's tourist attractions with a brief, representative thumbnail image for each one.

The full image would only be seen when the visitor chooses the details page for a particular attraction.

You can use the Azure AI Vision service to create a thumbnail with different dimensions (and aspect ratio) from the original image. You can also choose to utilize image analysis to identify the image's main subject, or region of interest, and make that the thumbnail's focal point. When cropping an image to alter its aspect ratio, this ability to identify the region of interest is very helpful.

You can specify the aspect ratio of the cropped image (width / height), ranging from 0.75 to 1.80 .

Remove Image Background

The image can be divided into the main subject and all background elements using the background removal tool. In order to accomplish this feature, Azure AI Vision creates an alpha matte of the foreground subject, which is subsequently used to return either the background or the foreground.

Conclusion

We have successfully learnt about various methods of image analysis.

 

 

 






























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