smile detection
Finding facial happiness
Smile detection is technology that identifies when a person is smiling, typically using facial recognition algorithms to analyze images or video.
Camera software uses smile detection to trigger the shutter automatically: The camera waits for smile detection before taking the photo.
The technology appears in smartphones, digital cameras, and security systems.
- facial recognitionAutomated identification by face
- grinBroad, toothy smile
- happinessJoyful emotional state
- teethEnamel-covered chewing structures
- pearly whitesSlang for teeth
lips · eyes · camera · algorithm · joy · expression · face tracking · cheeks · dimples · mouth · computer vision · AI · selfie · photo · laughter · happy face · smirk · portrait