Crystal Clear Memories: Automating 2D to 3D Model Creation

Crystal Clear Memories is a US-based retailer of custom 3D laser-engraved crystals. The goal was to automatically generate 3D models for volumetric laser engraving in memory crystals based on a user’s image. We developed an AI pipeline that transforms 2D images into manufacturing-ready 3D models, cutting costs, improving consistency, and accelerating delivery.

Input: photo

Output: engraved gift with 3D photo

Technologies & Skills

• 3D reconstruction
• Computer Vision
• Machine Learning
• Depth Estimation
• Image Segmentation
• 3D Texturing
• Point Cloud
• Generative AI

Project Development Approach

We designed a complex AI-powered pipeline consisting of image segmentation tools, monocular depth neural networks, and computer vision algorithms.

A ‘human-in-the-loop review’ process was employed for handling complex cases (e.g., cat whiskers). In this process, the AI-generated 3D model is reviewed by a human operator who can make necessary adjustments to ensure the final model meets the quality standards.

AWS-based infrastructure facilitated scalability and cost efficiency. The cloud setup supported spikes in demand across multiple sales channels, significantly lowering operational costs and greatly enhancing customer satisfaction.

Solution & Results

The AI-based solution automated 85% of 3D model creation, reducing processing time from hours to minutes, with no need for 3D designer involvement. It ensured consistent, premium-quality outputs while maintaining even the most minor detail. 

This automation helped to streamline the workflow and increase the number of orders while sustaining the same quality level.

Key Results:

• 85% automation of manufacturing-ready 3D model 
• Faster turnaround times for customers
• Consistent high-quality outputs with minimal human oversight
• Scalable pipeline capable of handling higher order volumes
• Lower operational costs, enabling sustainable business growth