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Using Computer Vision to Inspect Returned Glass Sheets for Damage Classification

By Glazix | June 10, 2025

Don’t just say “damaged”—AI vision can now document, score, and categorize return conditions for claims, QA, and prevention

Glass returns often arrive with one word on the RMA: “Damaged.” But what does that mean?

Impact cracks?

Laminate delamination?

Corner chipping from racking?

Surface scratches from transit friction?

Without standardized classification, your returns team can’t improve packing, QA can’t trace the root cause, and freight claims are weaker. That’s why more distributors are using AI-powered computer vision to classify returned glass by damage type—and create an objective record.

The Old Way vs. the AI Way

Old:

Worker eyeballs the return, snaps a photo, logs “broken”

Team guesses the cause

Claim gets filed with vague supporting docs

AI Way:

High-res camera scans the panel

AI identifies crack type, pattern, edge wear, surface scratches

Damage is scored and logged with time, SKU, and location

Output: “Crack Type: Internal Flex, Likely Transit Vibration > 3mm Offset”

What Vision AI Systems See

Edge Chip Detection

Recognizes micro-cracking and flaking common during crate jostling

Surface Scratch Mapping

Scores scratches by depth, length, and location—linked to potential racking issues

Fracture Pattern Classification

Identifies thermal vs mechanical breaks based on crack shape and spread

Image-Backed Documentation

Damage is logged with image ID, timestamp, and SKU—perfect for freight claims or QA feedback

Real-World Result: Architectural Glass Distributor (Vancouver)

Implemented AI scanning station for high-value returned panels

Return classification accuracy rose from 54% (manual) to 97%

Carrier claim approval rate improved by 62%

Packing SOPs updated to address most frequent causes of damage

How to Set It Up

Install vision stations near RMA processing zone

Train AI with tagged images from past returns

Connect system to WMS for instant SKU matching

Build claim and QA workflows off the AI classification output

A return is never ideal—but when it happens, you deserve clarity. AI vision now gives your team the data to learn from every damaged panel—and prevent the next one.

Don’t just process returns. Understand them. With AI, you can.


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