Vioso Ledtools: Camera-Based Self-Calibration for Led Environments

The new Ledtools self-calibration software, developed by Vioso, analyzes non-flat LED screens or surfaces using cameras and automatically aligns them geometrically, no need for manual mesh mapping, in a matter of minutes.

The German supplier of automatic projection calibration Vioso has presented Ledtools, your new software solution in this regard for Led screens using camera, that integrates the company's experience and offers a Precise and fully automated alignment of complex or curved LED structures.

Vioso Ledtools analyzes non-planar LED screens or surfaces using cameras and automatically aligns them geometrically, no need for manual mesh mapping, in a matter of minutes. Even irregular or large-scale installations can be configured much faster and with greater consistency.

The result of using the Ledtools self-calibration software for Led screens using a camera are Drastically reduced setup times, fewer errors and a stable and reliable commissioning process, as the company points out.

Exclusive EyeView color correction

“This technology is truly unique on the market,” says Christian Steinmann, CTO of Vioso-. Thanks to our Patented EyeView color correction technology we achieved a image fidelity unmatched. Ledtools measures the performance of each individual SMD pixel and automatically adjusts brightness and color, based on a tracking camera that captures the relevant viewing angle.”.

In this sense, Ledtools guarantees homogeneous shine and color over the entire surface, no hot spots or color changes, with a perfect color reproduction from the appropriate point of view and with realistic and consistent images, even in adverse conditions.

This dynamic color stability of the new Vioso software is a crucial quality factor for its use in virtual studios, driving simulators, basement systems and immersive environments.

For a correct representation of the perspective, Ledtools uses continuous tracking of the viewer or pilot's point of view. The software automatically adjusts the a piece virtual, depending on exact viewing position, with dynamic viewpoint correction for simulation and virtual production.

This guarantees that objects appear geometrically correct, maintain precise proportions and look natural even on curved or non-flat LED walls; a key feature for driver-in-the-loop simulators, XR scenarios, Cave settings and all scenarios where realism and precision are essential.

Unlike tools that come from or are used in the projection environment or based on manual mesh mapping, Vioso has designed Ledtools from scratch as a native LED calibration system.

The computer vision algorithms incorporated in this software allow for fully automatic geometric and color alignment, regardless of whether the installation is flat, curve or hybrid.

Native integration with rendering engines

Vioso Ledtools is here natively connected to numerous rendering engines and can integrate into new workflows using SDK. This allows the software to integrate seamlessly into existing systems, regardless of driver, the media server or custom pipelines.

“Con Ledtools, Vioso establishes a new standard for automatic calibration of camera-based LED screens, dynamic, color accurate, exact and perfectly integrable. Software opens new possibilities for simulation, virtual production and immersive visual environments, wherever maximum precision and efficiency are required”, Steinman concludes..