Subpixel edges and geometric fitting
Sobel/Scharr/Canny edges → subpixel refinement → RANSAC line, circle or curve fitting → geometric calculation
JIVISION offers project development and technical assessment for Cutting, Grinding and Deburring Path Vision Guidance. Scope: Edges/burrs, tool pose, processing paths and feed correction.
Edges/burrs, tool pose, processing paths and feed correction
Material removal and force need process constraints; validate paths offline or under low-risk conditions before cutting.
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.
Sobel/Scharr/Canny edges → subpixel refinement → RANSAC line, circle or curve fitting → geometric calculation
U-Net, DeepLabV3+, SegFormer or Mask2Former → connected components and morphology → region measurements
Voxel sampling, normals and FPFH → RANSAC or TEASER++ initialization → ICP/GICP/NDT refinement → geometric analysis
Multiple calibration poses → Tsai-Lenz, Park-Martin or Daniilidis AX=XB; or visual-error calculation → control increments
Provide robot/controller models, grippers/tools, parts or CAD, coordinate frames, working volume, camera mounts, control periods and interlock interfaces.
Result schema, algorithm or processing configuration, example outputs and evaluation records for: Edges/burrs, tool pose, processing paths and feed correction. Software format and source-code scope are agreed in the contract.
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.
Path error; deburring coverage; final quality
Test visual localization error, calibration error, grasp/alignment success and end-to-end cycle time separately, including occlusion, empty scenes, changeovers and communication loss.
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.
Vision output does not replace independent safety control. Responsible teams must verify robot motion, tooling and line interlocks before integrated testing.
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.
Edges/burrs, tool pose, processing paths and feed correction. Deliverables: Result schema, algorithm or processing configuration, example outputs and evaluation records for: Edges/burrs, tool pose, processing paths and feed correction. Software format and source-code scope are agreed in the contract.
Material removal and force need process constraints; validate paths offline or under low-risk conditions before cutting.
Task-specific measures: Path error; deburring coverage; final quality. Test visual localization error, calibration error, grasp/alignment success and end-to-end cycle time separately, including occlusion, empty scenes, changeovers and communication loss.
After reviewing samples for edges/burrs, tool pose, processing paths and feed correction, 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: D24 · Cutting, Grinding and Deburring Path Vision Guidance
Describe available samples, equipment and target measures. Agree confidentiality and permissions before transferring sensitive or personal data through an approved channel.
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