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Why do we need Bundle Adjustment? \(P =\begin{bmatrix}X \\Y \\Z\end{bmatrix}\),- A camera observes that corner at an image location:\(p_{\mathrm{observed}} =\begin{bmatrix}u \\v\end{bmatrix}\),- Given the camera intrinsics and the estimated relative pose between the camera and board, we can mathematically project the 3D point into the image:\(P_{3D}\rightarrow\mathrm{Transform}\rightarrow\mathrm..

Series: Lucid Multi-Camera Synchronization — Part 1 of 3Mode 1: Hardware Trigger Only (No PTP)This post explains Trigger-only multi-camera capture using lucid_sync_trigger_only.py with Lucid GigE cameras and the Arena SDK on Linux. All cameras expose on the same electrical trigger pulse; PTP is not used.Script: lucid_sync_trigger_only.py in GitHub1. Concept — What is “trigger only”?In trigger-on..

Scripts for synchronizing multiple Lucid Vision GigE cameras (TRT081S-C tested) using the Arena SDK on Linux. Three capture modes are provided so you can compare timing with and without PTP and hardware trigger. GitHub repository : https://github.com/DeltaX-AI-Lab/lucid_multi_cameras_synchronizationSynchronization Concepts (3 Modes) ModeScriptPTPHardware trigger (Line0)When cameras captureRun co..

Triton2 8.1 MP Model (IMX546) - https://thinklucid.com/product/triton2-8-1-mp-imx546/- A four-speed Ethernet transceiver : https://thinklucid.com/product/4-ch-2-5g-1g-poe-ethernet-card/ SpecificationDetailSensorSony Pregius S IMX546 (Global Shutter CMOS)Resolution8.1 Megapixels (2840 × 2840)Frame Rate31.8 fpsInterface2.5GigE (2.5GBASE-T, NBASE-T)Pixel Size2.74 µm × 2.74 µmSensor Size1/1.1" (11.1..

Concept : Four static Atlas10 cameras at the corners of a ~4 m square, height ≤ 1 m, with four local Charuco boards near each camera plus one shared center board that links the whole rig. Cameras: 4 × Lucid Atlas10 12.3 MP (Sony IMX535)Boards: 5 × Charuco (DICT_6X6, 5×5) — 4 local @ 50 cm + 1 center @ 75 cm1. OverviewAt camera height ≤ 1 m and a ~4 m square, a single board at the center is seen ..