Whisk - labs.google/fx

Whisk 시작하기: 단계별 실습 가이드

생성형 AI 기술의 발전으로 이미지 생성 도구들이 계속해서 등장하고 있습니다. 그중에서도 Google의 Whisk는 직관적인 인터페이스와 사용자 친화적인 기능으로 주목받고 있습니다. 이 글에서는 Whisk를 처음 접하는 분들을 위한 상세한 시작 가이드를 제공하고자 합니다.

Whisk란?

Whisk는 Google이 개발한 생성형 이미지 도구로, 복잡한 프롬프트 엔지니어링 없이도 고품질의 이미지를 생성할 수 있게 해주는 혁신적인 플랫폼입니다. 전통적인 텍스트 기반 프롬프트 방식에서 벗어나, 시각적 요소들을 조합하는 방식으로 원하는 이미지를 만들 수 있습니다.

시작하기 전에

Whisk를 사용하기 위해서는 기본적으로 안정적인 인터넷 연결과 최신 버전의 웹 브라우저가 필요합니다. Chrome, Firefox, Safari 등 대부분의 주요 브라우저를 지원하지만, 최적의 경험을 위해서는 Chrome 사용을 권장합니다. 또한 참고할 이미지 파일들을 준비해두면 더욱 효과적으로 작업할 수 있습니다.

기본 인터페이스 살펴보기

Whisk의 인터페이스는 크게 세 가지 주요 섹션으로 구성되어 있습니다:

1. 요소 선택 패널: 화면 좌측에 위치하며, Subject(주체), Scene(배경), Style(스타일) 요소들을 선택할 수 있습니다.

2. 프리뷰 영역: 중앙에 위치하며, 생성된 이미지들을 확인하고 선택할 수 있습니다.

3. 제어 패널: 하단에 위치하며, 추가 설정과 생성 옵션들을 조정할 수 있습니다.

이미지 생성 프로세스

1. 요소 준비하기

효과적인 이미지 생성을 위해서는 세 가지 핵심 요소를 준비해야 합니다:

• Subject(주체): 이미지의 중심이 될 캐릭터나 물체를 선택합니다. 한 개 이상의 주체를 선택할 수 있으며, 이들 간의 상호작용도 지정할 수 있습니다.

• Scene(배경): 주체가 존재할 공간이나 환경을 설정합니다. 실내/실외, 자연/도시 등 다양한 옵션 중에서 선택할 수 있습니다.

• Style(스타일): 전체적인 미적 방향을 결정합니다. 사실적, 만화적, 추상적 등 다양한 스타일을 적용할 수 있습니다.

2. 이미지 업로드와 참조

Whisk는 다양한 방식으로 참조 이미지를 활용할 수 있습니다:

• 드래그 앤 드롭: 파일을 직접 인터페이스로 끌어다 놓기

• 파일 선택: 전통적인 파일 탐색기를 통한 업로드

• Inspire me: 내장된 샘플 이미지 활용

• Roll the dice: AI가 제안하는 무작위 요소 활용

3. 세부 조정하기

생성된 이미지가 마음에 들지 않는다면, 다음과 같은 방법으로 세부 조정을 할 수 있습니다:

• Refine 모드 활용: 선택한 이미지를 기반으로 세부적인 수정

• 텍스트 가이드라인 추가: 구체적인 지시사항 입력

• 요소 조합 변경: 주체, 배경, 스타일의 다양한 조합 시도

** 텍스트 프롬프트: 어느 겨울날 탐정이 스나이퍼의 흔적을 조사하고 있다. (영어로 작성)

(캐릭터와 프롭, 스타일이 모두 적용이 되었다. )

고급 기능 활용하기

Playground 모드

Playground는 간단한 이미지 요소들을 빠르게 제작할 수 있는 공간입니다. 스티커, 아이콘, 간단한 일러스트레이션 등을 제작할 때 유용합니다.

(생성된 이미지 왼쪽 상단에 펜 모양의 아이콘을 클릭해 보자.)

(생성된 이미지의 상세한 프롬프트를 볼 수 있다.)

이 프롬프트를 Subject, Scene, Style 로 분해하여 모듈화 시켜보았다.

프롬프트를 다음과 같은 주요 모듈로 분석하겠습니다:

1. 스타일 정의 (Style Module)

interface StyleDefinition {

  artStyle: "flat, two-dimensional aesthetic";

  colorPalette: ["muted pastel", "light blues", "oranges", "whites"];

  rendering: {

    detail: "minimal";

    texture: "grainy";

    lighting: "soft and diffused";

    lines: "simple, clean";

    overall: "minimalist, nostalgic";

    reference: "vintage postcards";

  }

}

2. 주요 캐릭터 설정 (Character Module)

interface Character {

  type: "young boy";

  age: "6-8";

  physicalAttributes: {

    skin: "light";

    hair: {

      color: "dark";

      style: "neatly styled";

    }

  };

  clothing: {

    headwear: {

      type: "newsboy cap";

      color: "pastel orange";

      pattern: "checkered";

    };

    outerwear: {

      type: "trench coat";

      color: "pastel orange";

    };

    shirt: {

      type: "collared";

      color: "light blue";

    }

  };

  expression: "serious and focused";

  props: {

    type: "magnifying glass";

    color: "pastel orange";

    effect: "reflecting portion of cap";

  }

}

3. 장면 설정 (Scene Module)

interface Scene {

  setting: "desolate, rocky winter landscape";

  foreground: {

    element: "grasses";

    attributes: ["sparse", "dry"];

  };

  background: {

    sky: {

      mainElement: {

        type: "moon";

        size: "large";

        color: "pinkish-red";

      }

    };

    cityscape: {

      style: "silhouetted";

      position: "distance";

    }

  };

  props: {

    weapon: {

      type: "rifle";

      color: "black";

      features: ["scope"];

    }

  }

}

4. 내러티브 요소 (Narrative Module)

interface Narrative {

  action: "inspecting";

  subject: "traces";

  context: "left by a sniper";

  mood: "investigative";

}

각 모듈 설명:

1. 스타일 정의 모듈

• 아트 스타일의 기본 특성을 정의

• 색상 팔레트와 렌더링 방식 지정

• 전반적인 시각적 톤과 분위기 설정

2. 캐릭터 모듈

• 주인공의 상세한 외형 묘사

• 의상과 액세서리 정보

• 표정과 행동 상태 정의

3. 장면 설정 모듈

• 배경과 환경 요소 정의

• 공간적 구성 요소 설정

• 주요 소품과 환경 효과 정의

4. 내러티브 모듈

• 장면의 스토리텔링 요소 정의

• 캐릭터의 행동과 목적 설명

• 전반적인 상황 컨텍스트 제공

이러한 모듈화는 프롬프트의 각 요소를 체계적으로 관리하고 수정할 수 있게 해주며, 필요에 따라 개별 요소를 쉽게 변경하거나 재사용할 수 있게 합니다.

프롬프트 설계

프롬프트:

이 프롬프트의 캐릭터와 스타일은 유지하면서 scene 과 동작만 변화시켜서 10개의 프롬프트를 제공하라. 각 프롬프트는 다음과 같은 형식으로 출력이 되어야 한다.

예시:

"A stylized illustration in a flat, two-dimensional aesthetic, using a muted pastel palette of light blues, oranges, and whites. The rendering is simplistic, with minimal detail and a slightly textured, grainy appearance. A young boy, 6-8 years old, with light skin, wears a pastel orange checkered newsboy cap and trench coat over a light blue collared shirt. His dark hair is neatly styled under the cap. His expression is serious and focused as he uses a pastel orange magnifying glass, reflecting a portion of his cap. He is crouched behind a large, black rifle with a scope, in a desolate, rocky winter landscape. Sparse, dry grasses are in the foreground. A large, pinkish-red moon dominates the sky, with a dark, silhouetted cityscape in the distance. The overall lighting is soft and diffused, lacking harsh shadows. Simple, clean lines create a clean, minimalist, nostalgic feel reminiscent of vintage postcards. The boy is inspecting traces left by a sniper. "

(응답)

1. "A stylized illustration in a flat, two-dimensional aesthetic, using a muted pastel palette of light blues, oranges, and whites. The rendering is simplistic, with minimal detail and a slightly textured, grainy appearance. A young boy, 6-8 years old, with light skin, wears a pastel orange checkered newsboy cap and trench coat over a light blue collared shirt. His dark hair is neatly styled under the cap. His expression is serious and focused as he uses a pastel orange magnifying glass, reflecting a portion of his cap. He kneels beside an old carousel in an abandoned amusement park. Rusted chains and faded paint decorate the foreground. A large, pinkish-red moon dominates the sky, with twisted Ferris wheel silhouettes in the distance. The overall lighting is soft and diffused, lacking harsh shadows. Simple, clean lines create a clean, minimalist, nostalgic feel reminiscent of vintage postcards. The boy is examining mysterious footprints in the dust."

2. "A stylized illustration in a flat, two-dimensional aesthetic, using a muted pastel palette of light blues, oranges, and whites. The rendering is simplistic, with minimal detail and a slightly textured, grainy appearance. A young boy, 6-8 years old, with light skin, wears a pastel orange checkered newsboy cap and trench coat over a light blue collared shirt. His dark hair is neatly styled under the cap. His expression is serious and focused as he uses a pastel orange magnifying glass, reflecting a portion of his cap. He stands atop a lighthouse staircase, surrounded by weathered walls and salt-stained windows. Spiral steps wind down into darkness in the foreground. A large, pinkish-red moon dominates the sky, with rolling waves and distant ships in silhouette. The overall lighting is soft and diffused, lacking harsh shadows. Simple, clean lines create a clean, minimalist, nostalgic feel reminiscent of vintage postcards. The boy is investigating an old ship's logbook."

3. "A stylized illustration in a flat, two-dimensional aesthetic, using a muted pastel palette of light blues, oranges, and whites. The rendering is simplistic, with minimal detail and a slightly textured, grainy appearance. A young boy, 6-8 years old, with light skin, wears a pastel orange checkered newsboy cap and trench coat over a light blue collared shirt. His dark hair is neatly styled under the cap. His expression is serious and focused as he uses a pastel orange magnifying glass, reflecting a portion of his cap. He crouches in an old library, surrounded by towering bookshelves and floating dust motes. Ancient tomes and scattered papers lie in the foreground. A large, pinkish-red moon shines through a grand window, casting long shadows of book stacks across the floor. The overall lighting is soft and diffused, lacking harsh shadows. Simple, clean lines create a clean, minimalist, nostalgic feel reminiscent of vintage postcards. The boy is decoding a mysterious message in an old manuscript."

4. "A stylized illustration in a flat, two-dimensional aesthetic, using a muted pastel palette of light blues, oranges, and whites. The rendering is simplistic, with minimal detail and a slightly textured, grainy appearance. A young boy, 6-8 years old, with light skin, wears a pastel orange checkered newsboy cap and trench coat over a light blue collared shirt. His dark hair is neatly styled under the cap. His expression is serious and focused as he uses a pastel orange magnifying glass, reflecting a portion of his cap. He stands in a Victorian train station, steam swirling around antiquated platforms. Railway tracks and old luggage lie scattered in the foreground. A large, pinkish-red moon glows through the glass ceiling, with steam locomotives silhouetted against it. The overall lighting is soft and diffused, lacking harsh shadows. Simple, clean lines create a clean, minimalist, nostalgic feel reminiscent of vintage postcards. The boy is studying a mysterious pocket watch left on a bench."

5. "A stylized illustration in a flat, two-dimensional aesthetic, using a muted pastel palette of light blues, oranges, and whites. The rendering is simplistic, with minimal detail and a slightly textured, grainy appearance. A young boy, 6-8 years old, with light skin, wears a pastel orange checkered newsboy cap and trench coat over a light blue collared shirt. His dark hair is neatly styled under the cap. His expression is serious and focused as he uses a pastel orange magnifying glass, reflecting a portion of his cap. He peers into an old greenhouse, surrounded by overgrown plants and broken glass panes. Twisted vines and fallen leaves cover the foreground. A large, pinkish-red moon glows through the glass roof, casting plant shadows on the ground. The overall lighting is soft and diffused, lacking harsh shadows. Simple, clean lines create a clean, minimalist, nostalgic feel reminiscent of vintage postcards. The boy is examining unusual plant specimens."

6. "A stylized illustration in a flat, two-dimensional aesthetic, using a muted pastel palette of light blues, oranges, and whites. The rendering is simplistic, with minimal detail and a slightly textured, grainy appearance. A young boy, 6-8 years old, with light skin, wears a pastel orange checkered newsboy cap and trench coat over a light blue collared shirt. His dark hair is neatly styled under the cap. His expression is serious and focused as he uses a pastel orange magnifying glass, reflecting a portion of his cap. He explores a vintage toy shop, surrounded by mechanical dolls and wind-up toys. Clockwork gears and broken toys scatter the foreground. A large, pinkish-red moon shines through the shop window, with old buildings silhouetted beyond. The overall lighting is soft and diffused, lacking harsh shadows. Simple, clean lines create a clean, minimalist, nostalgic feel reminiscent of vintage postcards. The boy is investigating a mysteriously animated puppet."

7. "A stylized illustration in a flat, two-dimensional aesthetic, using a muted pastel palette of light blues, oranges, and whites. The rendering is simplistic, with minimal detail and a slightly textured, grainy appearance. A young boy, 6-8 years old, with light skin, wears a pastel orange checkered newsboy cap and trench coat over a light blue collared shirt. His dark hair is neatly styled under the cap. His expression is serious and focused as he uses a pastel orange magnifying glass, reflecting a portion of his cap. He stands in an old clock tower, surrounded by massive gears and pendulums. Brass cogs and metal shavings litter the foreground. A large, pinkish-red moon is visible through the clock face, with city spires silhouetted against it. The overall lighting is soft and diffused, lacking harsh shadows. Simple, clean lines create a clean, minimalist, nostalgic feel reminiscent of vintage postcards. The boy is studying peculiar markings on the clock hands."

8. "A stylized illustration in a flat, two-dimensional aesthetic, using a muted pastel palette of light blues, oranges, and whites. The rendering is simplistic, with minimal detail and a slightly textured, grainy appearance. A young boy, 6-8 years old, with light skin, wears a pastel orange checkered newsboy cap and trench coat over a light blue collared shirt. His dark hair is neatly styled under the cap. His expression is serious and focused as he uses a pastel orange magnifying glass, reflecting a portion of his cap. He investigates an old post office, surrounded by letters and vintage mail sorters. Scattered envelopes and stamps cover the foreground. A large, pinkish-red moon glows through tall windows, with telegraph poles silhouetted outside. The overall lighting is soft and diffused, lacking harsh shadows. Simple, clean lines create a clean, minimalist, nostalgic feel reminiscent of vintage postcards. The boy is examining a mysterious letter with no return address."

9. "A stylized illustration in a flat, two-dimensional aesthetic, using a muted pastel palette of light blues, oranges, and whites. The rendering is simplistic, with minimal detail and a slightly textured, grainy appearance. A young boy, 6-8 years old, with light skin, wears a pastel orange checkered newsboy cap and trench coat over a light blue collared shirt. His dark hair is neatly styled under the cap. His expression is serious and focused as he uses a pastel orange magnifying glass, reflecting a portion of his cap. He explores an old music hall, surrounded by dusty instruments and sheet music. Fallen music stands and scattered notes fill the foreground. A large, pinkish-red moon shines through ornate windows, with theater curtains silhouetted against it. The overall lighting is soft and diffused, lacking harsh shadows. Simple, clean lines create a clean, minimalist, nostalgic feel reminiscent of vintage postcards. The boy is investigating an unusual musical score."

10. "A stylized illustration in a flat, two-dimensional aesthetic, using a muted pastel palette of light blues, oranges, and whites. The rendering is simplistic, with minimal detail and a slightly textured, grainy appearance. A young boy, 6-8 years old, with light skin, wears a pastel orange checkered newsboy cap and trench coat over a light blue collared shirt. His dark hair is neatly styled under the cap. His expression is serious and focused as he uses a pastel orange magnifying glass, reflecting a portion of his cap. He stands in an old photography studio, surrounded by vintage cameras and developing equipment. Photo plates and chemical bottles scatter the foreground. A large, pinkish-red moon glows through the skylight, with drying photographs silhouetted against it. The overall lighting is soft and diffused, lacking harsh shadows. Simple, clean lines create a clean, minimalist, nostalgic feel reminiscent of vintage postcards. The boy is examining a mysterious photograph that seems to move."

커뮤니티 참여

Discord 채널을 통해 다른 사용자들과 작품을 공유하고 피드백을 주고받을 수 있습니다. 이는 기술을 향상시키고 새로운 아이디어를 얻는 좋은 방법입니다.

문제 해결과 최적화

일반적인 문제들과 해결 방법

1. 이미지가 원하는 대로 생성되지 않을 때:

   • 프롬프트의 명확성 확인

   • 참조 이미지 추가

   • 단계적 수정 시도

2. 성능 이슈 발생 시:

   • 브라우저 캐시 정리

   • 다른 브라우저로 시도

   • 인터넷 연결 상태 확인

최적의 결과를 위한 팁

1. 명확한 의도 설정:

   • 원하는 결과물을 구체적으로 계획

   • 참조 이미지 미리 준비

   • 단계적 접근 방식 활용

2. 실험과 반복:

   • 다양한 조합 시도

   • 피드백 기반 수정

   • 성공적인 설정 기록

마치며

Whisk는 진입 장벽이 낮으면서도 강력한 기능을 제공하는 이미지 생성 도구입니다. 이 가이드를 통해 기본적인 사용법을 익히셨다면, 이제 직접 실험하고 탐험해보세요. 창의적인 아이디어와 꾸준한 실습을 통해 점점 더 놀라운 결과물을 만들어낼 수 있을 것입니다.