The short answer is yes, you can take a picture of something and 3D print it, but the process is not as simple as it sounds. You will need to use a software that can convert your 2D image into a 3D model, and then export it to a format that your 3D printer can read. Alternatively, you can use a 3D scanner or a smartphone app that can capture the shape and texture of your object in 3D. In this article, we will explore the different methods and tools that you can use to turn your photos into 3D prints.
One of the most common ways to create a 3D model from a photo is to use a 2D to 3D conversion software. These are programs that can analyze your image and generate a 3D mesh based on the contours, colors, and shadows of your object. Some examples of 2D to 3D conversion software are:
Selva3D: This is a web-based tool that allows you to upload your image and adjust the parameters such as depth, resolution, and smoothness. You can then download your 3D model in STL or OBJ format, which are compatible with most 3D printers. Selva3D is free to use for low-resolution models, but you will need to pay for higher-quality models.
Smoothie-3D: This is another web-based tool that lets you create a 3D model from a photo. You can draw an outline of your object on the image, and the software will extrude it into a 3D shape. You can also add details and textures to your model using the sculpting and painting tools. Smoothie-3D is free to use, but you will need to register an account to save and export your models.
Photoshop: This is a popular image editing software that also has a 3D feature. You can import your image and use the 3D menu to create a 3D model from it. You can then modify the shape, color, and lighting of your model using the 3D tools. Photoshop is not free, but you can get a trial version or a subscription plan from Adobe.
Another way to create a 3D model from a photo is to use a 3D scanner. A 3D scanner is a device that can capture the shape and texture of an object in 3D by projecting a light or a laser onto it and measuring the reflected or distorted rays. Some examples of 3D scanners are:
Sense 3D Scanner: This is a handheld scanner that connects to your computer via USB. You can scan your object by moving the scanner around it, and the software will stitch the images together to create a 3D model. You can then edit, crop, and export your model to your 3D printer. Sense 3D Scanner costs around $500 and is compatible with Windows and Mac OS.
Matter and Form 3D Scanner: This is a desktop scanner that uses a rotating platform and a camera to scan your object. You can place your object on the platform and start the scan, and the software will create a 3D model in minutes. You can then refine, color, and export your model to your 3D printer. Matter and Form 3D Scanner costs around $750 and is compatible with Windows and Mac OS.
Structure Sensor: This is a scanner that attaches to your iPad or iPhone and uses infrared to scan your object. You can scan your object by moving your device around it, and the app will create a 3D model in real time. You can then share, export, or print your model using a wireless connection. Structure Sensor costs around $400 and is compatible with iOS devices.
Smartphone apps
A third way to create a 3D model from a photo is to use a smartphone app. These are apps that can use your phone’s camera and sensors to capture the shape and texture of your object in 3D. Some examples of smartphone apps are:
Qlone: This is an app that uses augmented reality to scan your object. You will need to print a QR code mat and place your object on it. You can then scan your object by moving your phone around it, and the app will create a 3D model in seconds. You can then edit, export, or print your model using the app. Qlone is free to download, but you will need to pay for exporting or printing your models.
Scann3D: This is an app that uses photogrammetry to scan your object. Photogrammetry is a technique that uses multiple photos of an object from different angles to create a 3D model. You will need to take at least 20 photos of your object from different positions and distances, and the app will process them to create a 3D model. You can then export or print your model using the app. Scann3D is free to download, but you will need to pay for higher-quality models.
Trnio: This is another app that uses photogrammetry to scan your object. You will need to take at least 12 photos of your object from different angles, and the app will create a 3D model in minutes. You can then export or print your model using the app. Trnio is free to download, but you will need to pay for higher-quality models.
As you can see, there are many ways to take a picture of something and 3D print it, but each method has its own advantages and disadvantages. You will need to consider the quality, cost, and convenience of each option before choosing the one that suits your needs. You will also need to be aware of the limitations and challenges of 3D printing, such as the size, shape, and material of your object, the accuracy and resolution of your model, and the compatibility and calibration of your printer. 3D printing is a fascinating and fun technology, but it also requires some skill and patience to master. We hope this article has given you some useful information and inspiration to start your 3D printing journey. Happy printing!
