All Case Studies
Generative AIEnterprise

Custom Diffusion Models for Generative AI Applications

Building and fine-tuning specialized diffusion models for enterprise image generation — from photorealistic product visualization to synthetic training data for computer vision systems.

Custom Diffusion Models for Generative AI Applications
Vionis Labs

Project Overview

An enterprise client needed a custom image generation pipeline for two critical use cases: creating photorealistic product visualizations for their e-commerce platform without expensive photo shoots, and generating synthetic training data to improve their existing computer vision quality inspection system. Off-the-shelf generative AI models produced generic results that did not match their brand aesthetics or the specific visual characteristics required for training data. We built custom diffusion models fine-tuned on the client's proprietary image datasets, creating a specialized generation pipeline that produces brand-consistent product images and high-fidelity synthetic defect images for training their inspection AI.

The Challenge

The client faced two distinct but related challenges. Their product photography process was expensive and slow, while their computer vision system for quality inspection was limited by insufficient training data for rare defect types.

Product photo shoots cost over €50K per collection and took weeks to complete
Generic AI image generators produced inconsistent, off-brand results
Quality inspection AI had only 200 real images of rare defect types
Synthetic data from existing tools lacked the realism needed for effective training

Our Solution

We developed two specialized diffusion model pipelines. The first was fine-tuned on the client's existing product photography to generate new product images that match their exact brand style. The second was trained on real defect images to produce synthetic defect data that dramatically expanded their training dataset.

LoRA fine-tuning on 2,000+ proprietary product images for brand consistency
DreamBooth training for specific product identity preservation
Controlled defect generation pipeline for 12 different defect categories
Automated quality scoring to filter generated images before use

Generation Pipeline

The production pipeline was built for scale and reliability. It runs on dedicated GPU infrastructure and includes automated quality checks, metadata tagging, and integration with both the e-commerce platform and the computer vision training workflow.

Automated generation pipeline processing 1,000+ images per hour
CLIP-based quality scoring for automatic output filtering
Direct integration with e-commerce CDN for product images
Training data export compatible with existing CV annotation tools

Key Results

10x
Faster than traditional photo shoots
95%
Brand consistency score on generated images
50K+
Synthetic training images generated
< 2s
Generation time per image

Technologies Used

Stable DiffusionLoRA Fine-tuningDreamBoothCLIPPyTorchCUDA OptimizationCloud GPU Infrastructure

Ready to Start Your Own AI Project?

Let us help you transform your business with intelligent AI solutions tailored to your specific needs.

Request a Demo
Vionis Labs - Intelligent AI Solutions for Every Industry | Vionis Labs