OpenImagen 🎨

AI-Powered Professional Image Generation for Any Business Topic

OpenImagen is a revolutionary image generation system that uses AI intelligence to create editorial-quality business images for ANY topic or industry combination. No more hardcoded limitations - infinite scalability powered by Gemini 3 Pro Image.

✨ Key Features

🧠 AI-Powered Scene Intelligence - Uses Gemini 3.0 Pro to generate contextually appropriate scenes for any business topic

🚀 Infinite Scalability - No hardcoded industry limitations. Works with aerospace, marine science, cryptocurrency, agriculture, or any field

📸 Editorial Quality - Bloomberg Businessweek and Harvard Business Review photography standards

🎯 Professional Standards - 16:9 format, Canon 5D Mark IV specifications, authentic documentary style

🌍 Inclusive by Default - Diverse and inclusive representation automatically considered

⚡ Latest Technology - Gemini 3 Pro Image (Nano Banana Pro) for state-of-the-art generation

🚀 Quick Start

Installation

pip install google-genai

Basic Usage

from openimagen import generate_professional_image

# Generate image for any business topic
response = generate_professional_image(
    headline="Quantum Computing in Space Exploration", 
    keyword="quantum computing space missions algorithms",
    company_name="CosmicTech",
    industry="Aerospace Technology"
)

if response.success:
    # Save the professional image
    with open("space_quantum.jpg", "wb") as f:
        f.write(response.image_data)
    
    print(f"✅ Generated in {response.generation_time_seconds:.1f}s")
    print(f"Scene: {response.scene_description}")
else:
    print(f"❌ Error: {response.error}")

Advanced Usage

from openimagen import OpenImagen, ImageRequest, CompanyData

# Initialize generator
generator = OpenImagen(api_key="your-google-api-key")

# Create request with custom instructions
company_data = CompanyData(
    name="FemTech Leaders",
    industry="Technology", 
    custom_prompt_instructions="Focus on diverse female professionals in leadership roles"
)

request = ImageRequest(
    headline="Women Leading Tech Innovation",
    keyword="women tech leadership diversity",
    company_data=company_data
)

# Generate image
response = generator.generate_image(request)

🎯 Use Cases

✅ Perfect For:

• Content Marketing - Professional blog images for any industry
• Social Media - Editorial-quality posts that stand out
• Corporate Communications - Authentic workplace imagery
• Website Design - Professional hero images and illustrations
• Presentations - High-quality business visuals
• Marketing Materials - Custom imagery for any business topic

🏆 Works With Any Industry:

• 🚀 Aerospace - Space exploration, satellite technology
• 🧬 Biotech - Gene therapy, pharmaceutical research
• 🌱 AgriTech - Precision farming, vertical agriculture
• 💰 FinTech - Cryptocurrency, blockchain, digital banking
• 🏥 HealthTech - Medical devices, telemedicine
• 🏗️ Construction - Smart buildings, safety management
• 🌊 Marine Science - Ocean research, marine conservation
• ...and literally any other field!

🎨 Image Quality Examples

Technology Sector

AI-powered customer service automation

Healthcare Sector

Medical device surgical innovation

Agriculture Sector

Precision agriculture IoT sensors

Energy Sector

Solar energy grid solutions

🔧 Configuration

Environment Variables

# Required: Google API key for Gemini
export GOOGLE_API_KEY="your-api-key-here"

# Alternative names also supported
export GEMINI_API_KEY="your-api-key-here" 
export GOOGLE_GEMINI_API_KEY="your-api-key-here"

API Key Setup

1. Get a Google AI API key from Google AI Studio
2. Set the environment variable or pass directly to the generator
3. Start generating professional images!

📊 Performance

• Generation Time: 15-25 seconds average
• Image Quality: Editorial-grade (750-850KB JPEG)
• Format: Professional 16:9 landscape
• Resolution: High-resolution suitable for print and digital
• Success Rate: >95% with intelligent fallback systems

🏗️ Architecture

AI-Powered Scene Generation

User Input → Gemini 3.0 Pro (Scene Analysis) → Professional Prompt → Gemini 3 Pro Image → Editorial Photo

1. Intelligent Scene Analysis - AI analyzes topic/industry to generate appropriate workplace scenes
2. Professional Prompt Engineering - Creates photography-grade prompts with technical specifications
3. Image Generation - Uses latest Gemini 3 Pro Image (Nano Banana Pro) for superior quality
4. Quality Assurance - Validates output and provides detailed metadata

Fallback Systems

• AI Scene Generation (Primary) - Contextual intelligence for any topic
• Pattern Recognition (Secondary) - Keyword analysis for scene selection
• Generic Professional (Tertiary) - Universal business scene guaranteed to work

🔍 API Reference

generate_professional_image()

Quick function for simple use cases.

Parameters:

• headline (str): Article or content headline
• keyword (str): Main topic/keyword for the image
• company_name (str): Company name for context
• industry (str): Industry or business sector
• api_key (str, optional): Google API key
• custom_instructions (str, optional): Additional prompt requirements

Returns: ImageResponse object

OpenImagen Class

Full-featured generator for advanced use cases.

Methods:

• __init__(api_key): Initialize generator
• generate_image(request): Generate image from ImageRequest
• Professional prompt building and scene generation

Data Models

ImageRequest

@dataclass
class ImageRequest:
    headline: str
    keyword: str 
    company_data: CompanyData

ImageResponse

@dataclass 
class ImageResponse:
    success: bool
    image_data: bytes
    image_url: str
    alt_text: str
    generation_time_seconds: float
    scene_description: str
    prompt_used: str
    error: Optional[str]

🚀 Why OpenImagen?

vs. Traditional Stock Photos

• ❌ Stock Photos: Generic, overused, expensive licensing
• ✅ OpenImagen: Custom, contextual, one-time generation cost

vs. Other AI Image Generators

• ❌ Others: Generic prompts, inconsistent quality, limited business focus
• ✅ OpenImagen: Business-optimized, editorial standards, infinite scalability

vs. Hardcoded Systems

• ❌ Hardcoded: Limited industries, maintenance overhead, breaks with new topics
• ✅ OpenImagen: AI-powered, handles any industry, zero maintenance

🤝 Contributing

We welcome contributions! Please see our Contributing Guide for details.

Development Setup

git clone https://github.com/federicodeponte/openimagen.git
cd openimagen
pip install -r requirements.txt
pip install -e .

Running Tests

python -m pytest tests/

📄 License

MIT License - see LICENSE file for details.

🙏 Acknowledgments

• Google AI - For the incredible Gemini 3 Pro Image (Nano Banana Pro) model
• OpenBlog Project - Where this technology was first developed and tested
• Business Photography Standards - Inspired by Bloomberg Businessweek and Harvard Business Review

📞 Support

• 🐛 Issues: GitHub Issues
• 💬 Discussions: GitHub Discussions
• 📧 Email: support@openimagen.dev

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Made with ❤️ for the business content community

Professional images for every business story, powered by AI intelligence.