Video Analytics & Spatial Management · E04

Fall, Hazardous-Action and Workstation-Behavior Analytics

JIVISION offers project development and technical assessment for Fall, Hazardous-Action and Workstation-Behavior Analytics. Scope: Falls, potentially dangerous movements, postures, gestures and work stages.

Scope and project-specific requirements

Task / output

Falls, potentially dangerous movements, postures, gestures and work stages

Critical decision conditions

Sample falls, crouching and maintenance poses separately; output review candidates, not medical or intent judgments.

Candidate technical approach

These are candidate implementation paths. Establish a baseline on real samples, then select or combine methods for imaging, speed and deployment constraints. Model names do not imply measured project results.

Candidate processing workflow

Pose keypoints → angle/time features → ST-GCN/PoseC3D or rules; RGB temporal models where needed

Inputs for assessment

Provide camera layouts, authorized video, target sizes, day/night samples, region/event definitions, concurrent streams, alert-review workflows and retention periods.

Deliverables and interface agreement

Action model, event definitions, alerts and replay tools

Specify input formats, output fields, coordinates/units, error states, versions and invocation methods. Define review and failure handling. The statement of work determines the exact scope of source code, executables, model files or analysis reports.

Acceptance method and measures

Task-specific acceptance measures

Event F1; false calls per hour; alert delay; person-stratified results

Evaluate events rather than only frames: misses, false alerts per hour, duration error, alert latency and recovery after occlusion. Include empty scenes and hard negatives.

These are measures to agree and test, not achieved-performance claims. Freeze samples, reference truth, thresholds and hardware/software versions before acceptance; report subgroup results and failures, identifying under-sampled conditions as uncovered.

Implementation and procurement stages

  1. Define scope

    Agree targets, stations, inputs and responsibilities in a statement of work, separating required and excluded conditions.

  2. Sample validation

    Use representative samples to test critical risks, document feasibility/failures and scope the next-stage estimate.

  3. Development and integration

    Implement agreed functions and interfaces with configuration/change records; use offline replay before authorized device or site integration.

  4. Acceptance and handover

    Retest against individual measures and hand over contracted artifacts with known limits; manage maintenance, expansion and changeovers as subsequent work packages.

Scope limits and licensing

Use data minimization, anonymization and access controls as needed. Do not infer sensitive traits, emotions or medical status from appearance; review alerts and retain existing safety measures.

Candidate technologies are not license clearance. Check code, model weights, training data and dependency versions separately. Replace, license or exclude components unsuitable for the intended commercial delivery. Customer data is not used for public training by default.

Project FAQs

What does this service produce?

Falls, potentially dangerous movements, postures, gestures and work stages. Deliverables: Action model, event definitions, alerts and replay tools

What needs to be confirmed first?

Sample falls, crouching and maintenance poses separately; output review candidates, not medical or intent judgments.

How is acceptance defined beyond a demonstration?

Task-specific measures: Event F1; false calls per hour; alert delay; person-stratified results. Evaluate events rather than only frames: misses, false alerts per hour, duration error, alert latency and recovery after occlusion. Include empty scenes and hard negatives.

How are cost and schedule assessed?

After reviewing samples for falls, potentially dangerous movements, postures, gestures and work stages, equipment conditions and interfaces, scope validation, development, deployment and acceptance separately. Data coverage, site changes and delivery rights affect the estimate; no fixed performance or schedule is promised before assessment.

PROJECT INQUIRY

Discuss this service for your project

Service ID: E04 · Fall, Hazardous-Action and Workstation-Behavior Analytics

Describe available samples, equipment and target measures. Agree confidentiality and permissions before transferring sensitive or personal data through an approved channel.

+86 13910119357
xuzhiyang0928@gmail.com

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