"Violink" Prototype

Enter the URL of any image and click [Submit]. The URL must end in ".jpg", ".jpeg", ".gif", or ".png". Also see the development notes at the bottom of this page.

Desktop Instructions
• In Chrome, right-click the image and select "Copy image address".
• In Edge, right-click the image and select "Copy image link".
• (Not yet tested in Safari/iOS)
• If selecting an image from web search results, first left-click the image to select it, then right-click to copy the address/link.
Mobile Instructions
• In Chrome, keep clicking the image or the "Visit" button (under the image) until long-pressing on the image shows an "Open Image" option. Press "Open Image", then press the elipsis (3 dots) from the upper-right of the screen and press "Copy link".
• (Not yet tested in Safari/iOS or Edge)

Or you can use any of these examples (simply click one and click [Submit]):

• TwoSet Brett & Eddy
• Cradling but not playing a violin
• Holding a violin away from body
• Playing violin while seated
• Two men playing violins
• World's smallest violin (animated)

Submit

Output Image (analyzed and annotated with tag and probability)

Input Image

Development Notes

Azure Resources
• (Same key vault and storage account as News2Pic.)
• Custom Vision service, key stored as secret in key vault.
• Custom Vision prediction model, trained over several iterations to maximize recall and precision to detect violin, bow on violin, and violin being held between a person's chin and shoulder.
• Javascript functions on this page to handle validating image URL input, calling Custom Vision API, parsing API response, drawing bouding boxes on image, etc.