Helpful OpenCV Tutorials
September 10, 2026 · SentientSight Team
Thermal cores are cheap now, but a thermal frame alone cannot tell you which component is hot. How to read radiometric 16-bit data properly, calibrate a thermal camera against an RGB camera, choose a registration model your geometry justifies, and report per-component deltas an inspector can act on.
Read moreSeptember 9, 2026 · SentientSight Team
Blurring faces after the fact is where video projects stall. YuNet and an ONNX plate detector in the OpenCV 5 DNN engine, tracking-based temporal smoothing so nothing flickers back into view, irreversible redaction instead of invertible blur, and the audit manifest a DPO will accept.
Read moreSeptember 9, 2026 · SentientSight Team
Zero defect labels required: train on good parts only, register frames with OpenCV 5, run a PatchCore/anomalib model through the DNN engine, and choose reject thresholds from escape and false-reject costs instead of best-F1.
Read moreSeptember 9, 2026 · SentientSight Team
Photoreal 3D capture got cheap, but the poses did not. A production pipeline: OpenCV 5 blur/exposure/parallax curation, an intrinsics prior from ChArUco, honest SfM statistics, mesh-versus-splat selection, metric scale from markers, and an error budget you can put in a report.
Read moreSeptember 9, 2026 · SentientSight Team
A production guide to running vision in a browser tab: trimming your own OpenCV.js WASM build, SIMD and thread gating, worker-based frame capture with WebCodecs, a document capture-assist pipeline, ONNX Runtime Web on WebGPU, and when to give up and go server-side.
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