Why does my scanning environment affect scan quality — and how do I set it up correctly?

The Styku camera works by reading infrared depth data. Anything in its field of view — a cluttered background, reflective surfaces, or direct sunlight — can confuse the sensor and produce distorted, tilted, or failed scans. Setting up a clean, controlled environment is one of the most important steps for getting accurate, consistent results every time.

Why the Environment Matters

The camera tower uses an infrared depth sensor to build a 3D model of the person being scanned. The sensor cannot easily tell the difference between a person and other objects in view. If the background is busy or objects are present in the scanning field, the system may:

• Produce a tilted or distorted 3D model
• Generate inaccurate measurements
• Fail to process the scan entirely

Even if nothing appears to have changed between scans, small differences — like a door left open, an item placed near the turntable, or a window letting in sunlight — can affect results.

Subject Requirements

Before scanning, confirm the individual meets the following requirements:

• Minimum height: 54 inches
• Maximum height: 77 inches
• Minimum weight: 50 lbs
• Maximum weight (V6 turntable): 330 lbs
• Maximum weight (V5 turntable): 550 lbs

Individuals outside these ranges cannot be accurately scanned.

Clothing Recommendations

Clothing choice directly affects scan accuracy. To get the best 3D scan, subjects should wear form-fitting or shape-revealing clothing. For women, this could be a sports bra and leggings; for men, bike shorts or boxer-briefs and no shirt. The wrinkles and folds of a loose shirt or baggy shorts can mask changes to the body and make it hard to accurately track progress over time.

Scanning Environment Checklist

Follow all of these before running a scan:

Background

1. Place the camera tower so it faces a plain, flat wall or a matte grey blind/backdrop.
2. Avoid backgrounds with patterns, textures, mirrors, glass, or reflective surfaces.
3. The background should have no furniture, equipment, or décor visible behind the subject.

Clearance Around the Turntable

1. Maintain 14 inches minimum (18 inches recommended) of clear space on all sides of the turntable.
2. Keep the camera tower 25 inches from the turntable.
3. Remove any objects — bags, chairs, equipment, clothing racks — from the area around and behind the turntable.
4. Keep the floor clear. Items on the floor near the turntable can appear in the scan field.

See What are the space requirements for a Styku scanner, and how do I set up the room? for the full clearance reference, including the room footprint and model-specific notes.

Lighting

1. Block all sources of direct sunlight from entering the room. Close blinds or curtains completely.
2. Avoid ambient daylight from skylights or windows near the scanning area.
3. Use steady, even indoor lighting. Avoid lights that flicker or cast strong shadows.

What Should Be in the Scan Field

• The camera tower
• The turntable (rotating platform)
• The person being scanned

Nothing else should be visible in front of the camera tower during a scan.

Quick Reference: Common Environment Problems and Fixes

Problem | Likely Cause | Fix

Tilted or distorted 3D model | Object in scan field or busy background | Clear the area; use plain backdrop

Scan fails to process | Sunlight or reflective surface interfering | Block all natural light; remove reflective items

Measurements too large or small | Background picked up as part of body | Use matte grey wall or blind directly behind subject

Inconsistent results between scans | Environment changed between sessions | Use checklist before every scan session

Recommended Background Setup

If your current wall is not plain or matte grey, the simplest solution is a pull-down matte grey blind or a photography backdrop mounted behind the scanning area. This is the most reliable way to ensure a consistent background for every scan.

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If this resolves your issue, no further action is needed.

If the problem persists, contact support and include: a description of your scanning room setup, photos of the scanning area (including the background and surroundings), and screenshots or photos of the affected scan results showing the distortion or error.

Applies to: All Styku configurations — Styku Studio V5, all scanner models (X2L, X2, X2 Pro, S100)

Related Resources

• What are the space requirements for a Styku scanner, and how do I set up the room?
• Getting Started with Styku: Activation, Hardware Setup, Training, and First Scan
• What are the height and weight requirements?
• Does the clothing I wear affect how Styku takes measurements?