A smartphone can be used as a 3D scanner. A 3D scanning software is available for some smartphones, like the Xperia. Others are available, but you will need to select one and then download it. 3D scanning is a new feature on mobile phones. You should learn how to use 3D scanning applications. Although it’s easy to scan objects or people with your phone, there are some things you should know. We offer some helpful advice to help you succeed with your next 3D scan using your smartphone.
What is a 3D scan and how does it work?
A 3D scan refers to the digital representation of an object or person that you are 3D scanning. 3D scanning is a process that captures the shape of an object, person, or face. It can be done using a 3D scanning app on your mobile phone or tablet, or a real 3D scanning device. The individual devices’ sensors collect data about the shape, depth, and color of the item that you are 3D scanning.
These data form the final 3D file. Once the 3D scan has been converted to a 3D file you can edit it with a 3D modeling program. You can modify your 3D scanner for a 3D printer. This is how an object goes from its physical form to digital.
We’ve previously shown you some 3D scanner apps available, and some 3D scanning tools you can buy. However, these devices are primarily for professionals or are intended to be used for education purposes.
A smartphone or tablet is the best and most popular way to 3D-scan something. We explained how to 3D scan something with a tablet in our previous blog post. We’ll show you how to make a 3D scan using your mobile phone.
How to do a 3D scan using a mobile phone
You can also download 3D scanning apps if you have an existing smartphone. We provide the guidelines for successful 3D scanning in all 3D scanning apps. The process of 3D scanning is pretty straightforward. The first step is to place the object/person you wish to scan so that you can walk around them/her. Next, the app will direct you to start the scanning process.
The sensors on your phone’s camera collect all necessary data. After the 3D scanning process is complete, and all data has been collected, the app transforms them into a digital 3D model. You can then save the result, 3D print scanner it and use it in Virtual Reality games, or other applications.
How to make a 3D scan using a smartphone
Although 3D scanning apps are intuitive and offer instant guidance on how to proceed, it is still important to follow basic guidelines to ensure a successful 3D scan using a mobile device. Here are some tips to help you avoid making mistakes when scanning an object or a person in 3D.
How to 3D scan an object with a smartphone
Use the right light to scan objects for 3d printing, indoors and outdoors. Bright light should be evenly distributed around the object when 3D scanning at night. If you are scanning complex objects or objects with edges or hollows, it is important to not create shadows.
They will not be able to be read by 3D scanning software. To get uniform results, ensure that you keep the object at the same distance from your scanner. Also, ensure that the model you are scanning fits on the screen. Adjust your position so that you don’t scan too far or too close.
Avoid scanning thin or moving objects like tree leaves. Plain objects are best avoided as they lack a geometry complexion and can cause reflections that cannot be properly captured during 3D scanning. Also, 3D scan objects should be distinguished from their background to ensure that depth sensors can capture the volume. Transparent objects cannot be distinguished from their background so they can’t be accurately represented in a 3D scan.
Tips for 3D scanning with your smartphone
It is very easy to 3D scan the faces of people. You can scan the person’s face from ear to ear in order to get a uniform 3D scanning result. You should capture the face from different angles so you don’t miss any edges. As you move around the person, it is important to keep an equal distance.
Stringy objects can be difficult to capture so don’t be discouraged if your 3D scans of the person’s hair aren’t the best. We recommend that you scan the person in front of a background of one color. With the 3D scanning of the phone, the depth sensor will be able to separate the head from the background. The person 3D-scanned must remain still and not move during the process.
3D Scanning Software for Smartphones
You should install a 3D scanning app on your smartphone if it doesn’t already have one. Below are 3D scanning apps that use photogrammetry. Photogrammetry, a 3D scanning technique that creates 3D models from 2D photos, is called photogrammetry.
The software takes overlapping photos of the object that you are 3D scanning and then compares them from different angles. After combining these images, the software creates your 3D model. High definition cameras can be found on smartphones so 3D scanning software that uses this technology is increasing in popularity.
Top 5 3D Scanning Software for Smartphones
Trnio is one of the most popular 3D scanning apps for mobile phones.
The 3D scanning app for iPhones is only available. It offers two scanning modes, the object mode, and the scene mode. The app provides instant guidance for both modes. The object model allows the user to walk around an object, and the app captures the movement.
Scene mode can be used to free-form scan large objects or outdoor scenes. This app can also be used to create a social network. This 3D scanning app allows you to create a profile and collect your 3D scans. People can also follow your account.
scann3d is a good choice if you’re looking for 3D scanning apps for Android smartphones. Its interface design is key to its success. It is easy to use even for beginners since you can instantly reconstruct the object using the 3D model.
The device renders the 3D scan by taking 20-30 overlapping photos of the object that you are 3D scanning. The android 3D scanner results are ready within a few minutes depending on how many input photos were taken. You can later create a 3D model which can be shared via your Sketchfab account without any post-processing.
ItSeez3D 3D scanner allows users to 3D image scanning using an iPhone connected to an Occipital Structure sensor. The 3D scanner app provides high-quality 3D scans through processing photos stored on the cloud platform. The app can capture 3D images of people and takes only 5-10 minutes.
The resolution achieved when scanning small objects is slightly lower than the one obtained with this software. It is free and allows unlimited 3D scanning. However, exports of 3D scans generated by the software are available in common formats.OBJ and.PLY. Each scan costs $7
Qlone 3D scanning mobile application that generates results locally and not via a cloud platform. Qlone requires users to print a black-and-white mat similar to a QR code in order to use it. The user then needs to place the object that they wish to 3D scan onto the map. Depending on the object’s dimensions, users can print multiple maps.
Qlone’s merging capabilities are its key feature. For a better overall result, Qlone can combine two poses from the same 3D-scanned item. You can share your 3D scans with your friends via social media platforms like Facebook, WhatsApp, or other apps. Qlone is a completely free app. However, export of 3D scan with the phone – which is available in common formats like.OBJ.STL.PLY.X3D – cost $0.99 each.
Bevel a 3D scanner app for smartphones, that works with both iOS devices and Android. Bevel needs a minor extension in order to work. It’s very easy to use. It is as easy as plugging it into the phone’s headphone jack.
The 3D scanner app uses an optically safe laser to capture the scale and geometric details, while the smartphone’s 3d scanning camera captures colors, texture, and other details. Unfortunately, the smartphone 3D scanner cannot generate 360deg scans. It is also very fast, taking only a few seconds to capture a 3D object. The 3D scanning app can be downloaded and used for free, even though the device costs $89