age-transformation（年龄转变）

Age Transformation

Transform faces across different ages using each::sense. This skill enables realistic age progression (aging) and age regression (de-aging) effects on photos, useful for entertainment, film/video production, forensic visualization, and creative projects.

Features

• Age Progression: Make subjects appear older (10, 20, 40+ years)
• Age Regression: De-age subjects to look younger
• Baby to Adult: Predict how a baby/child might look as an adult
• Teenage Version: Transform to teenage appearance
• Senior/Elderly: Create realistic elderly versions
• Middle-Aged: Transform to middle-age appearance
• Subtle Aging: Minor age changes (5-10 years)
• Dramatic Aging: Major age transformations (30-50 years)
• De-aging for Film: Professional de-aging for video/film production
• Age Timeline: Generate multiple ages in sequence

Quick Start

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Age this person to look 70 years old while maintaining their recognizable features"}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/portrait.jpg"],
    "mode": "max"
  }'

Use Case Examples

1. Age Progression (Make Older)

Transform a young adult to appear significantly older with natural aging characteristics.

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Age this person by 30 years. Add realistic aging features like wrinkles, slight sagging, gray hair, and age spots while keeping their identity clearly recognizable."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/young-adult.jpg"],
    "mode": "max"
  }'

2. Age Regression (Make Younger)

De-age an older subject to appear younger with smoother skin and youthful features.

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "De-age this person by 25 years. Make them look younger with smoother skin, fuller hair, tighter facial features, but keep their identity intact. Natural and realistic result."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/middle-aged-person.jpg"],
    "mode": "max"
  }'

3. Baby to Adult Prediction

Predict how a baby or young child might look as an adult.

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Transform this baby photo to show how they might look as a 30-year-old adult. Maintain key facial features like eye shape, nose structure, and overall face shape. Make it realistic and believable."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/baby-photo.jpg"],
    "mode": "max"
  }'

4. Teenage Version

Transform a child or adult to their teenage appearance.

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Transform this person to look like a 16-year-old teenager. Adjust facial features to teenage proportions while preserving their recognizable identity. Natural skin, youthful energy."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/adult-portrait.jpg"],
    "mode": "max"
  }'

5. Senior/Elderly Version

Create a realistic elderly version with natural aging characteristics.

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Age this person to 80 years old. Add deep wrinkles, age spots, white/gray hair, thinner skin, and natural elderly features. The result should look like a dignified senior while still being recognizable as the same person."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/young-person.jpg"],
    "mode": "max"
  }'

6. Middle-Aged Version

Transform to a realistic middle-aged appearance.

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Transform this young adult to appear 45-50 years old. Add subtle wrinkles, slight gray at the temples, mature skin texture, and natural middle-age characteristics while maintaining their identity."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/25-year-old.jpg"],
    "mode": "max"
  }'

7. Subtle Aging (10 Years)

Apply minor, realistic aging for a 10-year progression.

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Age this person by exactly 10 years. Apply subtle, realistic aging: fine lines around eyes and mouth, slightly less elastic skin, minimal gray hair starting to show. Keep changes believable and natural."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/current-photo.jpg"],
    "mode": "max"
  }'

8. Dramatic Aging (40 Years)

Apply significant aging transformation spanning 40 years.

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Age this 25-year-old by 40 years to look 65. Apply dramatic but realistic aging: significant wrinkles, sagging skin, gray/white hair, age spots, thinning hair, jowls. Result should be photorealistic and the person should still be recognizable."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/young-adult-25.jpg"],
    "mode": "max"
  }'

9. De-aging for Video/Film

Professional de-aging suitable for film and video production.

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "De-age this actor to look 25 years younger for a film flashback scene. Remove wrinkles, tighten facial features, restore hair color and volume, create smooth youthful skin. Result must be cinematic quality, photorealistic, and maintain perfect identity consistency."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/actor-current.jpg"],
    "mode": "max"
  }'

10. Age Progression Timeline (Multiple Ages)

Generate multiple age versions using session continuity.

# First request - Age to 40
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "This is a 20-year-old. Create an age progression showing them at 40 years old. Maintain identity throughout."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/person-age-20.jpg"],
    "session_id": "age-timeline-project-001",
    "mode": "max"
  }'

# Second request - Age to 60 (same session)
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Now show the same person at 60 years old. Continue the aging progression naturally from the 40-year-old version."}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "age-timeline-project-001",
    "mode": "max"
  }'

# Third request - Age to 80 (same session)
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Finally, show them at 80 years old. Complete the age timeline with realistic elderly features."}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "age-timeline-project-001",
    "mode": "max"
  }'

Best Practices

For Realistic Results

• High-quality source photos: Use clear, well-lit frontal portraits
• Specify exact age: "Age to 65" is better than "make older"
• Mention identity preservation: Always request maintaining recognizable features
• Describe aging features: Guide the transformation with specific details

Input Photo Guidelines

• Resolution: Higher resolution photos produce better results
• Lighting: Even, neutral lighting works best
• Angle: Front-facing portraits are ideal
• Expression: Neutral expressions transform most naturally
• Obstruction: Avoid sunglasses, heavy makeup, or face coverings

Prompt Tips

When requesting age transformations, include:

1. Current age (if known): "This 30-year-old..."
2. Target age: "...to look 70 years old"
3. Aging features: "Add wrinkles, gray hair, age spots..."
4. Identity note: "...while keeping them recognizable"
5. Quality requirement: "Photorealistic result"

Example Prompt Structure

"Transform this [current age]-year-old to look [target age] years old.
Add [specific aging/de-aging features].
Maintain their identity and recognizable features.
[Additional requirements like lighting, style, etc.]"

Mode Selection

Recommendation: Use eco mode to test and refine your prompts, then switch to max for final high-quality outputs.

Multi-Turn Refinement

Use session_id to iteratively refine age transformations:

# Initial transformation
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Age this person to 70 years old"}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/portrait.jpg"],
    "session_id": "age-refinement-001"
  }'

# Refine the result
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Add more prominent wrinkles and make the hair completely white"}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "age-refinement-001"
  }'

# Further adjustment
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Keep the aging but make the expression warmer, add smile lines"}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "age-refinement-001"
  }'

Common Use Cases

Error Handling

Related Skills

• each-sense - Core API documentation
• face-swap - Face swapping capabilities
• image-edit - General image editing
• portrait-generation - Creating portraits from scratch