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Capabilities - Quality & Defect Inspection

Quality & Defect Inspection transforms standard industrial cameras into automated inspection stations capable of identifying surface defects, measuring dimensional tolerances, and verifying correct assembly at line speed. The system is designed to catch scratches, dents, cracks, discoloration, missing components, and misaligned parts that human inspectors often miss during high-throughput production. Models can be trained on as few as 500 annotated defect images for a new product line, and the platform supports multi-camera inspection cells covering all surfaces of a part in a single pass.

Quality & Defect Inspection
Defect Detection
Real-Time
Inspection Latency
<100ms
Detection Accuracy
99.5%+

How it works - Quality & Defect Inspection in three steps

Get started with quality & defect inspection in minutes using your existing camera infrastructure.

  • Mount Inspection Cameras. Position high-resolution cameras above conveyor belts, at station exits, or within robotic inspection cells. The platform supports area-scan and line-scan cameras and auto-calibrates for part geometry, lighting, and field of view.
  • AI Inspects Every Part. Each image is processed by a defect segmentation model that localizes anomalies at the pixel level, classifies defect types, and measures dimensional features against CAD-derived tolerances. A reference-comparison engine flags deviations from golden samples.
  • Sort, Reject, and Report. Parts exceeding defect thresholds trigger reject signals to diverters or robotic arms. Every inspection result — pass and fail — is logged with defect images, classification, and measurements, feeding directly into SPC dashboards and MES systems.

Features

Everything you need for production-grade quality & defect inspection.

  • Surface Defect Detection. Identifies scratches, dents, cracks, pitting, staining, and discoloration on metal, plastic, glass, and composite surfaces. Pixel-level segmentation maps the exact location and extent of each defect.
  • Dimensional Measurement. Calibrated cameras measure part dimensions, gap widths, hole positions, and edge profiles with sub-millimeter precision. Results are compared against tolerance bands in real time.
  • Assembly Verification. Confirms that all components — screws, gaskets, labels, connectors — are present and correctly positioned. Detects missing parts, wrong orientations, and reversed assemblies before packaging.
  • Weld Inspection. Analyzes weld bead geometry, detecting porosity, undercut, spatter, and incomplete fusion from external visual cues. Designed as a first-pass screen to prioritize welds for detailed NDT follow-up.
  • Packaging Integrity Check. Verifies seal integrity, label placement, fill levels, and package completeness on finished goods. Catches torn shrink wrap, crooked labels, and underfilled containers at packaging line speed.
  • Golden Sample Comparison. Register a known-good reference part and the system highlights any deviation — color shift, texture change, or geometric difference — between production parts and the golden sample.
  • SPC Integration. Defect counts, defect types, and dimensional measurements stream into statistical process control charts. Trend alerts fire when processes drift toward control limits, enabling correction before scrap rates rise.

Use cases

Real-world applications of quality & defect inspection across industries.

Automotive Parts Inspection

Automotive suppliers must maintain near-zero defect rates across stamped, machined, and painted components. Automated inspection can examine every part at line speed, catching surface defects and dimensional drift that sampling-based QC misses.

  • Automotive
  • Manufacturing

Electronics PCB Inspection

Printed circuit board manufacturers need to verify solder joints, component placement, and trace integrity. High-resolution cameras paired with defect models can flag cold solder joints, missing components, and bridging defects before boards reach functional test.

  • Electronics
  • Manufacturing

Pharmaceutical Packaging Verification

Pharmaceutical lines require that every package has the correct label, lot number, and seal integrity. Vision-based inspection can verify text accuracy, cap torque indicators, and tamper-evident seal condition at full production speed.

  • Pharma
  • Manufacturing

Metal Fabrication Weld Quality

Fabrication shops producing structural steel, pressure vessels, and piping need consistent weld quality across shifts. Camera-based bead inspection can screen every weld for visual defects, routing suspect joints to NDT technicians.

  • Manufacturing
  • Construction
  • Energy

Food and Beverage Quality Control

Food processors must detect foreign objects, color anomalies, and packaging defects before products ship. Vision inspection can identify discolored items, broken seals, and mislabeled packages on high-speed filling lines.

  • Food Processing
  • Manufacturing

Glass and Ceramics Surface Inspection

Manufacturers of glass panels, bottles, and ceramic tiles need to detect chips, bubbles, inclusions, and surface scratches. Line-scan cameras with backlighting can reveal sub-millimeter defects invisible to the naked eye at production speed.

  • Manufacturing

See how quality & defect inspection works in your environment

Schedule a free discovery call. We will walk through your cameras, your use case, and what our detection models can do for you.

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Technical specifications

Models
Anomaly segmentation (PatchCore / EfficientAD) + custom classification heads per defect type
Accuracy
Pixel-level defect segmentation; sub-millimeter dimensional measurement with calibrated optics
Latency
<100ms per inspection on NVIDIA T4; line-scan mode for continuous web inspection
Input Formats
RTSP, GigE Vision, USB3 Vision, MP4, JPEG/PNG batch
Output Formats
JSON, MQTT, OPC UA, Webhooks, CSV, SPC-compatible data streams
Edge Support
NVIDIA Jetson Orin, industrial PCs with CUDA GPUs, GigE Vision frame grabbers

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Contact us

  • Headquarters
    ConductScience Inc.
    5250 Old Orchard Rd Suite 300
    Skokie, IL 60077
    +1 (847) 983-3672
  • Sales & Support
    info@conductscience.com
    Mon – Fri, 9 AM – 5 PM EST