How do I scan with Marker Scan Mode?

👉Tutorial Video: Marker Scan (To Be Updated)

Content:

1. System Requirements

2. Hardware Connection and Environment Setup

3. Marker Scan Steps

1. System Requirements

Minimum PC Requirements:

System Version: Windows 10/11 (64-bit)

RAM: 32 GB

CPU: Intel i7 13^th Gen or better / AMD Ryzen 7 above the 7000 series

GPU: NVIDIA GeForce RTX 3050 (8 GB)

Recommended PC Requirements:

System Version: Windows 10/11 (64-bit)

RAM: 64 GB

CPU: Intel i9 12th Gen or better

GPU: NVIDIA RTX 4060 (8 GB) or better

2. Hardware Connection and Environment Setup

(1) Connection Steps: refer to How to Connect Trackit and Tracker?

(2) Cautions:

In marker scan mode, the Tracker only serves as a power supply and data transmission function. The Scanner functions as a standalone 3D scanner, but it requires markers to be placed on the objects for the scan to be performed successfully. It's suitable for scanning small and medium-sized objects.

How to tap markers: randomly attach markers on the surface of the model with a spacing of 4–5 cm, preferably on smooth, flat areas. Make sure that at least five markers are visible within the Scanner’s field of view in each frame.

3. Marker Scan Steps

After the scanner is connected, click the New Project button on the Revo Track Home page to enter the project interface. Select “Marker Scan” and follow the steps below to start your scan:

① In Scan Settings, select Cross Lines or Single Lines mode, and the point distance as required.

② Select the Object Type according to your requirements.

③ Move the Scanner closer or further away from the object until the scanning distance indicator bar shows green.

④ Click the Auto button to automatically set the Depth Cameras’ exposure and laser brightness. Or turn off the auto exposure and adjust it by dragging the slider until the laser lines are clearly visible in the depth camera's preview window.

⑤ Click the button to start the scan. During the scan, aim the Scanner at the object. Refer to the distance indicator bar to ensure an excellent distance. Hold the Scanner steadily over one area for a few seconds until the model surface is entirely green. Then, move to the next area slowly and steadily.

⑥ Click the button to pause and check your model anytime during the scan. If the model is incomplete, click the button to continue your scan. Click the Complete button to finish the scan when the model is complete.

⑦ Click the One-click Edit button to process the model automatically, or manually edit the model using the Fusion and Mesh settings, and other tools if you need a more detailed model.

⑧ After post-processing, export the model in formats such as PLY, OBJ, or STL.