How to photograph clothes for clean cut-outs

Background removal has become good enough that most people can photograph clothes on a bed or a floor and get a clean cut-out back. Most, but not all: a cream jumper on a cream duvet, a black coat in a dim hallway or a pile of three overlapping shirts will still trip it up. The difference between a crisp cut-out and a ragged one is rarely the camera. It is light, contrast and framing, and all three are easy to fix.

This guide explains what background removal needs from a photo and how to give it that, whether you are shooting a flat-lay, a hanger shot, a mirror selfie or grabbing a screenshot from a shop.

What background removal is looking for

Background removal software, whether it runs on your phone or in an app like Outfello, has one job: decide which pixels belong to the garment and which do not. It makes that decision from the edges, colours and textures it can see. If you want the full picture of how that works, how AI garment extraction works goes into the models behind it.

For photographing, you only need to know what makes that decision easy:

• A clear edge. The garment's outline should be visible all the way round, without melting into the background or into another item.
• Contrast. The garment should differ from its background in brightness, colour or both.
• Even light. Deep shadows look like part of the garment; blown-out highlights look like part of the background.
• The whole garment. Software can remove what is not the garment, but it cannot invent a sleeve that was cropped out of the frame.

Every tip below serves one of those four.

Get the light right first

Light affects everything else, so start here.

Use daylight from a window. Stand or lay the garment near a large window, out of direct sun. Overcast days are ideal: the clouds act as a huge soft light and shadows almost disappear.

Avoid direct sun and harsh lamps. Direct light casts hard shadows, and a hard shadow beside a dark garment reads as more garment. If the sun is shining through the window, hang a thin white curtain or sheet over it.

Turn off warm ceiling lights. Mixing daylight with warm indoor bulbs gives one side of the garment a yellow cast. That confuses colour detection as much as background removal: a white shirt can come back tagged cream.

Skip the flash. A phone flash flattens texture, creates a bright hotspot on shiny fabrics and throws a hard shadow behind hanging clothes.

If you must shoot in the evening, use a single cool-white light bounced off a wall or ceiling rather than pointed straight at the garment.

Choose a background that contrasts with the garment

The most common reason a cut-out goes wrong is a background too close to the garment in colour or brightness.

Two more rules help:

• Plain and matte beats textured. A plain sheet pulled tight works better than a patterned rug or a wood grain with strong lines. Shiny surfaces reflect the garment and blur its edge.
• Keep it wrinkle-free near the edges. Folds in the background create shadow lines that can be mistaken for the garment's outline.

A white sheet and a grey or dark blanket cover almost every garment you own. Keep both to hand and swap as you go.

Fit the whole garment in the frame

Step back or zoom out until the entire piece is in the shot with a margin of empty background all round. A good rule is a gap of about a hand's width between the garment and every edge of the photo.

• Include sleeves, hems and straps. A cropped cuff or trouser hem gives you a cut-out with a flat edge where the garment should continue.
• Shoot straight on. Hold the phone parallel to the garment, directly above a flat-lay or level with a hanger. Angled shots stretch one end and shrink the other.
• Fill the frame sensibly. The garment should still take up most of the photo. A small T-shirt in the middle of a huge floor gives the software fewer pixels to work with.

For shoes, shoot from the side at floor level so the full profile is visible, and include the pair only if both are clearly separated.

Keep items apart

One garment per shot is the simplest rule, but it is not strictly necessary. Outfello, for example, detects every garment in a photo and cuts each out separately, which is why outfit photos work at all. What causes problems is overlap, not number.

• When laying out several items at once, leave clear background between them.
• Do not lay a belt across trousers or a scarf over a coat. Photograph them separately.
• On a rail, do not shoot three hangers pressed together. Pull one forward against a plain wall.

Overlap forces the software to guess where one item ends and another begins, and it will sometimes guess wrong or merge them.

Flat-lay, hanger or worn: which method to use

Each method has strengths, and most wardrobes need a mix.

Flat-lay. Lay the garment on the floor or a bed and shoot from directly above. Best for T-shirts, knitwear, shirts, trousers, skirts and jeans. Smooth out creases with your hand, square up the shoulders and hem, and fold sleeves neatly by the sides or spread slightly out. Stand on a sturdy chair if you need the height to fit everything in.

Hanger shot. Hang the garment on a plain hanger from a door frame or hook against a plain wall. Best for coats, jackets, blazers and dresses, which hold their shape better hanging. Use a slim hanger that does not stick out past the shoulders, and let the garment hang still before you shoot.

Worn. An outfit photo or mirror selfie shows how a garment actually looks on a body, and one photo covers several pieces at once. The trade-off is that arms, bags and hair tend to cover parts of the clothes. Stand against a plain wall, keep your arms slightly away from your body, and face the camera or mirror square on.

If you are cataloguing a whole wardrobe, start with worn photos you already have and use flat-lays and hanger shots to fill the gaps. How to digitize your wardrobe in an afternoon sets out that order step by step.

Avoid motion blur and soft focus

Blurry edges make for blurry cut-outs. Phone cameras compensate for low light with slower shutter speeds, which is when shake creeps in.

• Brace yourself. Tuck your elbows in, or rest the phone on a chair back or shelf.
• Tap to focus on the garment. Most phone cameras let you tap the screen to set focus and exposure. Tap on the garment, not the background.
• Use more light, not night mode. Night modes blend several exposures and often smear fine edges like fringing or knit texture.
• Check before moving on. Zoom in on the edge of the photo after you take it. If the outline is soft, take it again while everything is still set up.

Hanging garments also move. Wait for a coat to stop swaying, and close windows if there is a draught.

Screenshots from shop pages

Product photos from an online shop are often the easiest source of all: professionally lit, on a clean background, with the whole garment in frame. When you buy something online, screenshot the product page before the listing disappears.

A few tips make screenshots cleaner:

• Open the product image full-screen or zoomed before taking the screenshot, so the garment fills more of it.
• Choose the image of the garment on its own rather than on a model if the shop offers both.
• Crop out prices, "add to basket" buttons and badges if they sit on top of the garment.

In Outfello you can paste a screenshot straight into the gallery, and product pages work the same way as any other photo.

A quick checklist before you photograph clothes

• Daylight, no direct sun, no flash, warm bulbs off.
• Background contrasts with the garment and is plain and smooth.
• Whole garment in frame, with a margin all round.
• Camera straight on and steady.
• Nothing overlapping.
• Edge sharp when you zoom in.

Get those six right and background removal has very little left to get wrong. If a cut-out still comes back ragged, look at the one thing on the list you compromised on; it is nearly always the culprit.