Engineering guide
For vision inspection task definition procurement, check the inputs, evidence and unresolved items below before selecting an approach. Assign owners and acquisition methods for missing documents; a demonstration alone does not establish compatibility or performance.
Procurement checklist
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| Item | Inputs and checks | Decision boundary |
|---|---|---|
| Objects and variation | Provide product versions, surfaces, station conditions and samples of normal variation | Agree sample size and coverage for the task rather than a universal count |
| Defect boundaries | Identify acceptable, defective and disputed samples with reasons for each label | Refer disputed labels to the quality owner before treating them as ground truth |
| Error responsibilities | Describe downstream effects of missed defects and false alarms and the review process | Agree metrics by defect class; demonstration accuracy is not a substitute |
What inputs are needed before starting?
Product versions, acceptable and defective samples, labeling rules, station conditions and the quality owner. Check document versions and availability first and retain missing items as unresolved inputs.
How should delivery and acceptance be defined?
Freeze samples and imaging conditions, record missed defects, false alarms and disputes by class, then validate the end-to-end process at the agreed station. A rule document or offline sample test does not establish production-line acceptance; validate imaging, algorithms, interfaces and cycle time separately.
Enterprises in Shanghai, China, can submit these inputs for remote review. Agree prototype integration, sample shipment, site work and associated costs for the specific project.
Review the service scope and submit the project inputs before agreeing on development and delivery. Original Chinese service scope
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