Video Walls · Control Rooms · Operations Centers

Scalable Panel Assembly

Automatic calibration for tiled flat-panel display walls. Camera-based geometric alignment, color uniformity across every panel, assembled into a single seamless surface. Supporting a mix of edge-blending and edge-alignment, projection, monitors and LEDs, Panel Assembly is a product engineered to solve the unique challenges of panel-based display systems.

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∞ Panels supported
Auto Camera-based calibration
Full Color uniformity
Panels SCombined flat surfaces
Overview

ONE SURFACE.
ANY NUMBER
OF PANELS.

Scalable Panel Assembly solves the hardest problem in tiled display deployment: making a wall of individual panels look like a single, uniform display. No manual adjustment. No guesswork.

An array of cameras captures every panel's position, orientation, color point, and luminance. The software computes corrections automatically and applies them to a point of execution – MPCDI, SDK, supporting hardware. Panel Assembly handles overlaps, blending, edge-alignment and resolves panel-to-panel variation in one calibration pass

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IMAGE PLACEHOLDER
Ops Centers
Defense · Command & Control
SPA · Any tile count · Full uniformity
Capabilities

PRECISION ACROSS
EVERY PANEL

Every feature in Scalable Panel Assembly is engineered for professional environments where display uniformity is a requirement, not a preference.

▣
Geometric Alignment
Camera-based measurement of every panel's exact physical position and orientation. Pixel-precise geometric correction applied across the full array — accounting for bezel width, inter-panel gaps, and installation tolerances.
◎
Color & Luminance Uniformity
Per-panel color calibration eliminates white point variation and brightness inconsistency. Every panel matched to a common target — visually indistinguishable from end to end.
⬡
Edge-Blending & Edge-Alignment
Ensuring corners and seams are truly seamless, combining unique calibration techniques optimized for flat panel layout.
◉
Projection, Panels & LEDs.
SPA is used on flat panel and LED display for image warping and dynamic eye-point support. Achiving an even horizon line has never been easier and ensuring simulation accuracy is what Scalable is known for.
⊕
Scalable to Any Wall Size
From a compact 2×2 array to a multi-row operations center video wall spanning dozens of panels. No channel limits — the same software handles small conference rooms and full command center installations.
▣
Persistent Calibration Model
Calibration data is stored permanently. Panels can be powered down, the facility can be vacated for weeks, and the display returns to full calibration on next power-up — without any repeat measurement.
Geometric Correction

PIXEL-PRECISE
ALIGNMENT ACROSS
EVERY SEAM

Physical panel installation is never perfect. Mounting tolerances, bezel width variation, and slight angular differences between panels all contribute to visual discontinuity at the seam between displays.

Scalable Panel Assembly uses the camera to automate this process and applies sub-pixel geometric correction so content flows seamlessly from one panel to the next regardless of how they were physically installed.

  • Camera-based geometric measurement
  • Per-panel calibration interface
  • Sub-pixel correction at every seam
  • Handles angular and positional misalignment
  • No manual panel repositioning required
  • Camera-less calibration available
CAVE multi-projector display calibrated with Scalable Panel Assembly
Color Science

UNIFORM COLOR.
EVERY PANEL.
EVERY TIME.

Even panels from the same manufacturer, same model, same production run will have measurable differences in white point and peak luminance. On a large video wall, these differences are visible and distracting.

Scalable Panel Assembly captures the colorimetric output of every panel and computes individual correction profiles that bring all panels into agreement — producing a single, visually coherent display surface.

  • Per-panel white point calibration
  • Luminance uniformity across the full wall
  • Matches panels to a common calibration target
  • Correction applied in real time
  • Recalibrate after panel replacement in minutes
CAVE multi-projector display calibrated with Scalable Panel Assembly
Requirements

MINIMUM REQUIREMENTS
FOR HOST MACHINE

We recommend running Scalable Panel Assembly (SPA) from a separate calibration laptop or a small form-factor PC. The Host machine will need connections to your cameras, and network connections to your IGs and/or warping boxes. It is possible for SPA to run from a PC in your rack, or locally on the image generator, but it is strongly recommended that you have access to the PC (either physically or through VNC, etc) with the ability to directly view the screen for setup purposes.

  • Windows 11 (for Scalable 9.0 or newer)
  • Windows 10 64-bit (for Scalable 3.5 or newer)
  • 8GB of RAM minimum, 16 GB of RAM recommended
  • Intel Core i5 Processor or better
  • OpenGL3.0 compatible graphics card or better
  • Gigabit network adapter
  • At least 25GB of hard drive available
  • Laptop with backlit keyboard strongly recommended

*If you are using Logitech cameras and a laptop to calibrate your system, you can use up to 2 Logitech cameras. If your system requires more than 2 Logitech webcams, you will need a desktop computer with independent port USB or switch to an alternate camera such as the GigE.

FAQ

COMMON
QUESTIONS

What types of displays does Scalable Panel Assembly support?
Scalable Panel Assembly supports tiled flat-panel displays including LCD, LED, and OLED video wall configurations. It is designed for any arrangement of individual display panels assembled into a larger composite surface — from small 2×2 arrays to large-format command center video walls spanning dozens of panels.
How does Scalable Panel Assembly handle the physical bezels between panels?
Scalable Panel Assembly performs camera-based geometric calibration that measures the exact physical position and orientation of every panel in the array. The software accounts for bezel width, inter-panel gaps, and any physical misalignment — producing a corrected output that maintains visual continuity across the full assembled display.
Does Scalable Panel Assembly correct for color and brightness differences between panels?
Yes. Scalable Panel Assembly includes automatic color and luminance uniformity calibration. Even panels from the same manufacturer and production batch can have measurable variation in white point and peak brightness. The software measures every panel and applies per-panel corrections to produce a visually uniform surface.
How long does calibration take for a large video wall?
Calibration time scales with the number of panels but is designed for rapid deployment. A single camera capture pass covers the full display surface, and the software computes corrections automatically. Initial calibration of a large display wall typically completes in well under an hour. Recalibration after a panel replacement is faster still.
Can Scalable Panel Assembly recalibrate when a single panel is replaced?
Yes. When an individual panel is replaced — due to failure or upgrade — Scalable Panel Assembly can recalibrate that panel independently without disturbing the rest of the array. The stored calibration model for the surrounding panels remains valid, so only the replaced unit needs to be re-measured and corrected.
What environments is Scalable Panel Assembly designed for?
Scalable Panel Assembly is designed for professional and mission-critical environments where display uniformity cannot be compromised — including defense and government operations centers, command and control rooms, broadcast and media production facilities, corporate visualization environments, and large-format public display installations.
Get Started

READY TO SEE
PANEL ASSEMBLY IN ACTION?

Whether you're building a new operations center or upgrading an existing video wall — our team has deployed Panel Assembly in the most demanding environments on earth. Let's talk.

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