Top apps escaneo 3D con tu smartphone 2024 - Polycam, Luma AI, Reality Scan y más

Emiliusvgs
30 Jan 202408:42

TLDREl mundo del escaneo 3D está en crecimiento y se está volviendo más popular, permitiendo a todos usar nuestros smartphones para escanear un objeto, una escena o una situación y convertirlo en un modelo 3D, obteniendo así una representación virtual para trabajar en experiencias de realidad aumentada, juegos o exposiciones. La aplicación Polycam ha recibido actualizaciones significativas y con la llegada de tecnologías como el escaneo Gaussian Splating y Nerf, se ofrece casi como una nueva aplicación. Reality Scan es una aplicación favorita que permite escanear objetos con precisión y exportarlos fácilmente a Sketchfab para proyectos de juegos o experiencias inmersivas. Luma AI ofrece photogrametría y más, con funciones que van desde escanear objetos hasta escenarios usando tecnología Nerf y Gaussian Splatting, todo de forma gratuita. Magic Scan es una aplicación que ofrece photogrametría básica y es similar a competidores como Polycam o Reality Scan, aunque su versión gratuita puede tener limitaciones. Estas aplicaciones están transformando la forma en que creamos y experimentamos el mundo en 3D.

Takeaways

  • 📱 The 3D scanning industry is rapidly growing, allowing users to convert objects, scenes, or situations into 3D models using their smartphones.
  • 📈 Polycam has released several updates, including the integration of Gaussian Splats and NeRF technology, which significantly improves its capabilities.
  • 📷 Android users can use Polycam for basic photo or video scanning, while iPhone users with a LiDAR sensor can map larger spaces and scenes more easily.
  • 🏠 The 'room' option in Polycam allows architects to map entire environments and obtain measurements, which is a valuable tool for their work.
  • 🔄 The '360' function in Polycam enables users to take panoramic photos, which can be filled in with AI if there are gaps.
  • 🌐 Polycam's web-based upload feature allows for a faster process of generating 3D models from smartphone photos.
  • 📈 Gaussian Splats technology in Polycam provides more detailed environmental information by capturing reflections and transparencies.
  • 🆓 Polycam offers a free version with limitations and a paid version with more powerful features.
  • 🎮 Reality Scan, developed by Unreal Engine, allows for precise object scanning and easy export to Sketchfab for use in game projects or immersive experiences.
  • 📈 Luma AI has scaled rapidly, offering photogrammetry and advanced scanning options like NeRF technology for scenarios and Gaussian Splats for more realistic mappings.
  • 🧙‍♂️ Luma Genie, a new feature of Luma AI, uses AI to generate 3D models from written ideas, opening up possibilities for commercial use.

Q & A

  • What is the main purpose of 3D scanning applications for smartphones?

    -The main purpose of 3D scanning applications for smartphones is to allow users to scan objects, scenes, or situations and convert them into 3D models for use in augmented reality experiences, games, or exhibitions.

  • What are some of the updates that Polycam has released recently?

    -Polycam has released updates that include Gaussian Splating and NeRF technology, which significantly improve the app's capabilities, making it almost like a new app.

  • How does Polycam's 'room' option benefit architects?

    -The 'room' option in Polycam allows architects to map the entire environment of a house or apartment, generate a digital model, and obtain measurements, which is very useful for their work.

  • What is the '360' function in Polycam and how does it use AI?

    -The '360' function in Polycam allows users to take panoramic photos. If there are gaps in the photo, the app uses artificial intelligence to fill in those gaps.

  • How does the free photogrammetry feature in Polycam work?

    -The free photogrammetry feature in Polycam allows users to upload their object photos to the Polycam website, where the 3D model is scanned and made ready for use, all for free.

  • What is Reality Scan and how does it help with game projects or immersive experiences?

    -Reality Scan is an app for both Android and iOS that allows users to scan objects and export them to Sketchfab, making it easy to incorporate them into game projects or immersive experiences.

  • How does Luma AI's photogrammetry differ from other apps?

    -Luma AI offers advanced photogrammetry and has introduced scanning scenarios using NeRF technology and Gaussian splatting technology, making it a powerful tool for scanning the world easily.

  • What is the limitation of Luma AI for Android users?

    -Luma AI is only available on the App Store for iOS devices. Android users can access basic functions, such as generating a 3D model, from the Luma AI website.

  • What is Luma Genie and how does it work?

    -Luma Genie is a feature of Luma AI that uses artificial intelligence to generate 3D models based on a written idea provided by the user, creating very similar 3D objects.

  • What is Magic Scan and how does it compare to Polycam and Reality Scan?

    -Magic Scan is an app similar to Polycam and Reality Scan that focuses on basic photogrammetry. It allows users to take photos of an object from various angles to create a 3D model. However, its free mode may be limited for many users.

  • What are the differences between the Android and iOS versions of Magic Scan?

    -The Android version of Magic Scan is more limited, allowing only 360-style scanning with a direct camera mode and the ability to generate a Minecraft-style model. The iOS version offers more creation options for generating 3D models.

  • How can users stay updated with the latest advancements in 3D scanning apps?

    -Users can follow the creator of the video, Emiliusvgs, to not miss any details about updates and new platforms in the world of 3D scanning apps.

Outlines

00:00

📱 3D Scanning with Smartphones: The Evolution of Polycam and Reality Scan

The first paragraph introduces the growing popularity of 3D scanning, highlighting how smartphones can be used to create virtual representations of objects, scenes, or situations for augmented reality, games, or exhibitions. It emphasizes the rapid industry growth and the need for an updated video on the topic. The paragraph focuses on the Polycam app, which has seen significant updates, including the integration of Gaussian Splating and NeRF technology. Polycam offers various features, such as scanning via photos or video, mapping larger spaces with LiDAR on iPhones, and generating digital models for architects. It also allows for panoramic photos and direct photo uploads for 3D modeling. The paragraph concludes with the mention of Reality Scan, an app from Unreal Engine that allows for precise object scanning and easy export to Sketchfab for game projects or immersive experiences.

05:00

🚀 Luma AI and Magic Scan: Innovative Photogrammetry and 3D Model Generation

The second paragraph discusses Luma AI, a photogrammetry app that has been on the market for a couple of years and has scaled rapidly. It started with scanning objects and later introduced scanning scenarios using NeRF technology. Luma AI is known for its ease of scanning the world with advanced technology, and it is available only on the App Store. The paragraph also mentions that Luma AI has expanded its capabilities to include creating 3D models with AI through Luma Genie, allowing users to generate 3D objects from written ideas. Lastly, the paragraph introduces Magic Scan, an app similar to Polycam and Reality Scan, which offers basic photogrammetry and is available for both Android and iOS. The Android version has limited features, while the iOS version provides more creation options, including generating Minecraft-style models.

Mindmap

Keywords

💡3D scanning

3D scanning is the process of creating a three-dimensional digital model of an object, scene, or situation. It is a technology that has become increasingly accessible through smartphones, allowing users to capture and convert real-world elements into virtual representations. In the video, 3D scanning is the central theme as it discusses various apps that facilitate this process, making it easier for users to work with 3D models in augmented reality experiences, games, or exhibitions.

💡Polycam

Polycam is a 3D scanning application that has been updated with new features such as Gaussian Splating and Nerf technology, which significantly enhance its capabilities. The app allows users to generate 3D objects through photo or video scanning and offers additional functionalities like room mapping for architects and 360-degree panoramic photo capture. It is highlighted in the video as a classic choice for 3D scanning with recent improvements making it akin to a new app.

💡Lidar

Lidar, which stands for Light Detection and Ranging, is a remote sensing technology that uses laser light to measure distances to generate highly accurate 3D models of objects or environments. In the context of the video, having a LiDAR sensor on an iPhone enables users to capture objects via photos or video and map larger spaces more easily, providing more creation options and leading to more detailed 3D models.

💡Photogrammetry

Photogrammetry is a technique that involves taking multiple photographs of an object from different angles and then using software to create a 3D model from those images. It is one of the core methods discussed in the video for generating 3D models using smartphone applications. The process is described as simple and effective, allowing users to obtain 3D models that can be used in various applications.

💡Reality Scan

Reality Scan is an app for both Android and iOS devices that allows users to scan objects with high precision and export the resulting 3D models to platforms like Sketchfab. It is favored in the video for its simplicity and the quality of its 3D models, which improve with each software update. The app is noted for being completely free, making it an accessible tool for a wide range of users.

💡Luma AI

Luma AI is an app that not only performs photogrammetry but also offers advanced scanning capabilities using technologies like Nerf and Gaussian Splatting. The app has gained popularity for its ability to scan objects and scenarios in a simple and efficient manner. It is mentioned in the video as a rapidly scaling platform that has made significant advancements in scanning technology, although it is currently only available on the App Store.

💡Gaussian Splatting

Gaussian Splatting is a technology used for capturing more detailed information about an environment, including reflections and transparencies. It is highlighted in the video as a feature that allows for the creation of more realistic 3D models. The process must be done from the web, and the video suggests that viewers watch a tutorial on how to use this technology for creating detailed 3D scenes.

💡Free Photogrammetry

Free Photogrammetry refers to a recently launched feature within the discussed apps that allows users to upload their object photos to a website and receive a scanned 3D model ready for use, without any cost. This feature is presented in the video as a game-changer, as it removes financial barriers for users interested in creating 3D models from their photos.

💡Augmented Reality (AR)

Augmented Reality (AR) is a technology that overlays digital information or objects onto the real-world environment, enhancing the user's perception of reality. In the video, AR is mentioned as one of the key applications for the 3D models generated by the discussed apps, suggesting that users can utilize these models to create immersive experiences that blend the virtual and physical worlds.

💡Sketchfab

Sketchfab is an online platform where users can publish, share, and explore 3D models. In the context of the video, it is mentioned as a destination for exporting 3D models scanned using the Reality Scan app. Sketchfab serves as a hub for 3D content creators and is an important part of the workflow for those looking to share their scanned objects with a wider audience.

💡Minecraft

Minecraft is a popular sandbox video game that allows players to build and explore virtual worlds made of blocks. The video mentions a feature within one of the scanning apps that enables users to generate a Minecraft-style 3D model, indicating the versatility of the scanning technology and its ability to cater to different creative needs, including those of gamers and hobbyists.

Highlights

The 3D scanning industry is growing rapidly, allowing users to convert objects, scenes, or situations into 3D models for use in augmented reality, games, or exhibitions.

Polycam has released several updates and now incorporates Gaussian Splating and NeRF technology, offering more advanced features and improved results.

Using Polycam with an iPhone and LiDAR sensor enables users to map larger spaces and scenes with ease, providing more creation options.

Polycam's 'room' option allows architects to map entire environments and obtain measurements, making it a valuable tool for their work.

The '360' function in Polycam enables users to take panoramic photos, which can be filled in with AI if there are gaps.

Polycam has introduced the ability to generate scenes using Gaussian Splating for more detailed environmental information.

Reality Scan, from the company of Unreal Engine, is a favorite app for scanning objects and exporting them to Sketchfab for use in game projects or immersive experiences.

Luma AI offers photogrammetry and has scaled rapidly, starting with object scanning and later introducing NeRF technology for scenario scanning.

Luma AI's Gaussian Splatting technology allows for more realistic scanning of scenarios, enhancing the quality of 3D models.

Luma AI is now synonymous with easy world scanning using the most advanced technology available, although it is currently only available on the App Store.

Luma Genie, a new feature from Luma AI, allows users to generate 3D models with AI by simply writing an idea, offering very interesting results.

Magic Scan is a straightforward app similar to Polycam and Reality Scan, focusing on basic photogrammetry to create 3D models.

The free mode of Magic Scan may be limited, but it offers a simple and direct approach to 3D scanning.

Magic Scan is available for both Android and iOS, with the iOS version offering more creation options and the ability to generate Minecraft-style models.

The 3D scanning apps mentioned are expected to evolve with technology, and updates to this video may be necessary to include more advanced platforms.

Polycam offers a free version with limitations and a more powerful paid version for professional use.

Reality Scan provides a simple process for scanning objects and exporting 3D models, with each update improving the quality of the results.

All features of Reality Scan are available for free, making it an accessible tool for a wide range of users.

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