Food & Agriculture Inspection Solution

Food packaging & foreign-object detection

Foreign-object removal, grading, packaging and defect inspection.

Feedback from real lines and real scenes can't be bought.
Eight years on the floor, line by line — hard-won engineering experience.
Full-stack in-house — the whole chain from sensor to world model is ours.
100M+ real industrial data points continuously refine one world model.

Key checks · KEY CHECKS

Foreign objects: hair / plastic / metalSealing: open seals / wrinkles / trapped materialLabel / inkjet code / expiry recognitionAppearance grading & colorMissing / mis-packed / overfillProduce defect sorting

Recommended systems: 2D AI AOI · Robotic Vision

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Case studies

Food & agri · sorting to open-kitchen oversight

From foreign-object removal and grading to seals and labels, all the way to open-kitchen oversight — AI-AOI plus SkyVision, from the line to the storefront.

Scene · foreign objects & grading

A fresh-produce plant · foreign-object & quality sorting

ChallengeStones, plastic and insects hide among naturally variable produce, and natural variation drives false rejects and stoppages.

SolutionAI-AOI optical sorting plus robot-vision picking uses deep learning to tell real foreign objects from natural variation.

>97%FO detection

<1%False reject

6.5t/hThroughput

Scene · seal, label & code

A food-packaging plant · in-line package inspection

ChallengeBad seals, labels covering the nutrition panel and unreadable date codes tie straight to recall cost if they escape.

SolutionAI-AOI deep learning replaces rule-based vision, separating real defects from natural packaging variation.

99.5%+Detection

−38%Quality rejects

−61%Complaints

Scene · open-kitchen oversight

A restaurant chain · back-kitchen compliance on video

ChallengeGloves, hairnets and unsafe practices in the kitchen are impossible to watch live across every camera.

SolutionSkyVision runs behaviour recognition on existing cameras — real-time alerts on violations, with an auditable trail.

99%Camera reuse

<1sLive alert

✓Traceable

Cases are anonymised industry scenarios; the figures are typical ranges achievable with WeLinkirt DaoAI solutions.

In-depth cases · IN-DEPTH

Food & Agriculture · in-depth cases

Each case breaks down the path to deployment in a real scenario — industry context, pain points, the DaoAI solution and the results.

Food · 2026-05-07

A Fresh-Produce Processor: Integrated Foreign-Object Removal and Quality Grading with Deep Learning

On a 6.5 t/h high-speed line, DaoAI AI-AOI separates true foreign objects from natural raw-material variation, lifting FO detection above 97% while holding false reject below 1%.

Food · 2026-05-05

A Prepared-Vegetable Plant: Real-Time Edge Detection of Small Foreign Objects in Fresh-Cut Produce

For millimeter-scale targets like hair, insects and plastic fragments, a DaoAI lightweight model runs real-time inference at the line edge, holding detection above 98%.

Food · 2026-05-03

A Food-Packaging Plant: Inline AI Full-Inspection of Seals, Labels and Date Codes

Replacing rule-based vision with AI-AOI, the plant inspects seal integrity, label placement and date codes in one pass at over 99.5% accuracy, cutting complaints by 61%.

DaoAI SkyVision intelligent surveillance platform

Surveillance · 2026-05-01

A Restaurant Chain: SkyVision Open-Kitchen Behavior Supervision for Food Safety

SkyVision runs on existing cameras to recognize gloves, hair nets and violations, with real-time alerts and auditable records — no hardware swap.

Smart city intelligent video surveillance

Food · 2026-04-29

A Produce Sorting Center: Ripeness Grading and Robotic Vision Picking

DaoAI robotic vision grades ripeness and performs flexible pick-and-place sorting, improving grading consistency, freeing manual labor and lowering bruising.

FAQ

Food / Agriculture · AI Visual Inspection FAQ

What can AI vision do in food and agriculture?

It covers foreign-object removal and grading, produce ripeness and robotic sorting, packaging seal / label / code inspection, small-object inspection on fresh-cut lines, and SkyVision behavior monitoring in kitchens and lines.

Food foreign objects are highly varied, how does AI remove them reliably?

DaoAI uses feature-cognition anomaly detection to spot known and unknown foreign objects, and with grading models it removes and grades reliably on fast lines, reducing both escapes and false rejects.

Produce varies widely in ripeness and appearance, can it be sorted automatically?

Yes. DaoAI recognizes ripeness, size and appearance, guiding robots to sort produce with consistent grading standards and higher throughput.

How are labels, codes and seals inspected inline on packaging?

DaoAI inspects seal integrity, label placement and code OCR readability inline, catching unsealed packs, mislabels and missing codes to ensure traceability and compliance.