hair-color-changer

ヘアカラー変更

each::sense を使用して、写真の髪色を変更します。このスキルでは、自然な色合いの微調整から大胆なファンタジーカラーまで、リアルな髪色の変更が可能です。グラデーション、ハイライト、複数の色調を使ったスタイリングなど、複雑な効果にも対応しています。

機能

• ナチュラルカラー：ブロンド、ブラウン、ブラック、レッド、オーバーン
• ファンタジーカラー：パープル、ブルー、ピンク、グリーンなど
• グラデーション：根元から毛先まで滑らかに色を変化させます
• ハイライトとローライト：立体感のあるカラー効果を加えます
• グレーとシルバー：上品なシルバー、プラチナ、グレーの色調
• 色補正：既存の髪色を修正または調整します
• 複数ターンのセッション：結果を反復調整し、さまざまな色を試せます

クイックスタート

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": "Change the hair color to platinum blonde, keep it looking natural and shiny"}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/portrait.jpg"],
    "mode": "max"
  }'

使用例

1. 髪をブロンドに変更する

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": "Change the hair to a warm honey blonde color. Keep the hair texture and shine natural, maintain realistic highlights throughout."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/original-photo.jpg"],
    "mode": "max"
  }'

2. 髪をブラウンに変更する

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 the hair to a rich chocolate brown color. Add subtle warm undertones and natural-looking dimension to the brunette shade."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/portrait.jpg"],
    "mode": "max"
  }'

3. 髪をレッド／オーバーンに変更する

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": "Change the hair color to a vibrant auburn red. Make it look like natural ginger hair with copper highlights that catch the light."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/model-photo.jpg"],
    "mode": "max"
  }'

4. ファンタジーカラー（パープル、ブルー、ピンク）

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 the hair to a vivid galaxy purple color. Make it look like professionally dyed hair with deep violet tones and subtle blue undertones. Keep the hair healthy and shiny looking."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/portrait.jpg"],
    "mode": "max"
  }'

# Electric blue hair
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": "Change the hair to electric blue color, like a bold fashion statement. Mix of deep blue and bright cyan tones throughout."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/photo.jpg"],
    "mode": "max"
  }'

# Pastel pink hair
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 the hair to a soft pastel pink color. Think rose gold meets cotton candy - delicate, feminine, and Instagram-worthy."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/headshot.jpg"],
    "mode": "max"
  }'

5. グラデーション効果

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": "Create an ombre hair effect - dark brown roots transitioning smoothly to caramel blonde at the ends. Make the gradient look natural and well-blended like salon balayage."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/full-portrait.jpg"],
    "mode": "max"
  }'

# Fantasy ombre
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": "Create a fantasy ombre effect with dark purple roots fading into bright pink, then to peachy coral at the tips. Smooth gradient transitions like a sunset."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/model.jpg"],
    "mode": "max"
  }'

6. ハイライトとローライト

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 dimensional highlights and lowlights to the hair. Keep the base color but add face-framing blonde highlights and subtle caramel lowlights throughout for depth and dimension."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/brunette-photo.jpg"],
    "mode": "max"
  }'

# Babylights effect
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 subtle babylights throughout the hair - very fine, delicate highlights like sun-kissed natural lightening. Keep it soft and natural looking."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/portrait.jpg"],
    "mode": "max"
  }'

7. グレー／シルバーの髪

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 the hair to an elegant silver gray color. Make it look like intentional fashion-forward silver hair, not aging gray - metallic, shiny, and well-maintained."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/fashion-photo.jpg"],
    "mode": "max"
  }'

# Platinum silver
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": "Change hair to platinum silver with icy undertones. Think high fashion editorial silver - cool-toned, luminous, and striking."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/model-headshot.jpg"],
    "mode": "max"
  }'

8. 自然な色合いのバリエーション

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": "Adjust the hair color to be 2 shades darker, turning it from medium brown to a deep espresso brown. Keep all the natural texture and shine."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/natural-photo.jpg"],
    "mode": "max"
  }'

# Warm up cool tones
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 warm golden undertones to the existing hair color. Keep the same overall shade but remove any ashy tones and make it warmer and more vibrant."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/portrait.jpg"],
    "mode": "eco"
  }'

9. 同じ写真から複数のカラーを試す

session_id を使うと、同じ写真でさまざまなカラーを試せます。

# First option - Blonde
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": "Change my hair to platinum blonde. I want to see how I would look with this color."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/my-photo.jpg"],
    "session_id": "hair-color-tryout-001",
    "mode": "eco"
  }'

# Second option - Red (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 me the same photo but with fiery red hair instead."}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "hair-color-tryout-001",
    "mode": "eco"
  }'

# Third option - Black (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": "And one more variation with jet black hair please."}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "hair-color-tryout-001",
    "mode": "eco"
  }'

10. 変更前／変更後の比較

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": "Change the hair to rose gold color, then create a side-by-side before and after comparison showing the original on the left and the new color on the right."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/original-portrait.jpg"],
    "mode": "max"
  }'

# Iterative refinement for comparison
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 the hair to strawberry blonde."}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/client-photo.jpg"],
    "session_id": "client-consultation-001",
    "mode": "max"
  }'

# Follow-up to adjust
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": "Make the strawberry blonde a bit more pink and less orange. Also make it slightly lighter overall."}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "client-consultation-001",
    "mode": "max"
  }'

ベストプラクティス

リアルな結果を得るには

• 良好な照明：髪に均一に光が当たった写真を使用してください
• 髪が見えること：髪がはっきりと見え、隠れていないことを確認してください
• 正面向き：正面または斜め前から撮影した写真が最適です
• 高解像度：元画像の品質が高いほど、より良い結果が得られます

プロンプトのヒント

1. 具体的に指定する：希望する色合いを正確に説明してください（例：「ブロンド」だけでなく「温かみのあるハニーブロンド」）
2. 色調を指定する：アンダートーン（暖色系、寒色系、ニュートラル、アッシュ系、ゴールド系）に言及してください
3. 質感を保つ：自然な質感とツヤを保つよう指定してください
4. 現実的な期待を持つ：ファンタジーカラーは、明るいベースカラーの髪でより鮮やかに見える場合があります

プロンプトの構成例

"Change the hair to [specific color with undertones].
[Additional details about dimension, highlights, or effects].
Keep the hair looking [natural/healthy/shiny/textured]."

モードの選択

「結果の速さと最高品質のどちらを優先しますか？」

モード	最適な用途	速度	品質
max	最終結果、クライアントへのプレゼンテーション、ポートフォリオ制作	遅め	最高
eco	クイックプレビュー、複数カラーの試行、コンセプトの検討	速め	良好

複数ターンでのカラー検討

session_id を使って、カラーを反復検討できます。

# Start with a base change
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": "Change my hair to copper red"}],
    "model": "eachsense/beta",
    "stream": true,
    "image_urls": ["https://example.com/selfie.jpg"],
    "session_id": "hair-exploration"
  }'

# Request 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": "Make it more auburn and less orange, add some brown lowlights"}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "hair-exploration"
  }'

# Try a completely different direction
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": "Actually, let me see the original photo with silver gray hair instead"}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "hair-exploration"
  }'

エラー処理

エラー	原因	解決策
Failed to create prediction: HTTP 422	残高不足	eachlabs.ai で残高をチャージしてください
髪が検出されない	画像内で髪が見えない	髪が見える、より鮮明な写真を使用してください
不自然な結果	元画像の品質が低い	照明の良い高解像度の写真を使用してください
タイムアウト	複雑な生成処理	クライアントのタイムアウトを最低10分に設定してください

関連スキル

• each-sense - コア API ドキュメント
• face-swap - 顔を入れ替える機能
• image-edit - 画像の一般的な編集
• product-photo-generation - EC 商品写真の生成