Verifizierte Funktion
Porträthintergrund ändern
Personen auf dem Gerät erkennen und den umgebenden Hintergrund ersetzen.
Das gelöste Problem: A portrait may need a cleaner or differently colored background while keeping the person visible.
Was Sie tun können
- Run on-device portrait subject detection.
- Refine the detected portrait mask.
- Replace the surrounding area with a selected background color.
- Preview the composition before saving.
Verfügbare Optionen
- Background color
- Portrait composition and preview
Unterstützte Eingaben
- A portrait image with a detectable person
Ausgaben
- Portrait image with a replaced background
Workflow
- Choose a portrait with a clearly visible subject.
- Let the on-device model detect the person.
- Inspect the subject edge and composition.
- Choose the replacement background.
- Generate and review the output.
Einschränkungen
- Edge quality depends on the source image, lighting, pose, and model result.
- The first use can require downloading the portrait model.
Häufige Fragen
Is portrait detection performed on the device?
The verified workflow uses an on-device portrait model after its required model asset is available.
Will every edge be detected perfectly?
No. Hair, low contrast, complex backgrounds, and image quality can affect the generated mask, so preview review is required.
Projektnachweise
feature/feature_app/src/main/java/com/wkq/photo/feature/app/aibackground/AiBackgroundFragment.ktfeature/feature_app/src/main/res/values/home_strings.xml