Candidate processing workflow
Laplacian/Tenengrad/SSIM quality gates; LK flow/RANSAC stabilization; detected-face masking
JIVISION offers project development and technical assessment for Video Quality, Occlusion, Tampering and Privacy Processing. Scope: Defocus, dirty lenses, obstruction, changed views, stabilization and anonymization.
Defocus, dirty lenses, obstruction, changed views, stabilization and anonymization
Still frames do not necessarily imply obstruction; separate low-texture night scenes and planned outages, and inspect missed masking.
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.
Laplacian/Tenengrad/SSIM quality gates; LK flow/RANSAC stabilization; detected-face masking
Provide camera layouts, authorized video, target sizes, day/night samples, region/event definitions, concurrent streams, alert-review workflows and retention periods.
Camera-health monitoring, anonymization, quality alerts and logs
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.
Quality-event recall; missed masking; false positives; delay; FPS
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.
Agree targets, stations, inputs and responsibilities in a statement of work, separating required and excluded conditions.
Use representative samples to test critical risks, document feasibility/failures and scope the next-stage estimate.
Implement agreed functions and interfaces with configuration/change records; use offline replay before authorized device or site integration.
Retest against individual measures and hand over contracted artifacts with known limits; manage maintenance, expansion and changeovers as subsequent work packages.
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.
Defocus, dirty lenses, obstruction, changed views, stabilization and anonymization. Deliverables: Camera-health monitoring, anonymization, quality alerts and logs
Still frames do not necessarily imply obstruction; separate low-texture night scenes and planned outages, and inspect missed masking.
Task-specific measures: Quality-event recall; missed masking; false positives; delay; FPS. 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.
After reviewing samples for defocus, dirty lenses, obstruction, changed views, stabilization and anonymization, 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.
Service ID: E08 · Video Quality, Occlusion, Tampering and Privacy Processing
Describe available samples, equipment and target measures. Agree confidentiality and permissions before transferring sensitive or personal data through an approved channel.
+86 13910119357