Sony Pixel Power calrec Sony

World-Class: NVIDIA Research Builds AI Model to Populate Virtual Worlds With 3D Objects, Characters

23/09/2022

The massive virtual worlds created by growing numbers of companies and creators could be more easily populated with a diverse array of 3D buildings, vehicles, characters and more - thanks to a new AI model from NVIDIA Research.

Trained using only 2D images, NVIDIA GET3D generates 3D shapes with high-fidelity textures and complex geometric details. These 3D objects are created in the same format used by popular graphics software applications, allowing users to immediately import their shapes into 3D renderers and game engines for further editing.

The generated objects could be used in 3D representations of buildings, outdoor spaces or entire cities, designed for industries including gaming, robotics, architecture and social media.

GET3D can generate a virtually unlimited number of 3D shapes based on the data it's trained on. Like an artist who turns a lump of clay into a detailed sculpture, the model transforms numbers into complex 3D shapes.

With a training dataset of 2D car images, for example, it creates a collection of sedans, trucks, race cars and vans. When trained on animal images, it comes up with creatures such as foxes, rhinos, horses and bears. Given chairs, the model generates assorted swivel chairs, dining chairs and cozy recliners.

GET3D brings us a step closer to democratizing AI-powered 3D content creation, said Sanja Fidler, vice president of AI research at NVIDIA, who leads the Toronto-based AI lab that created the tool. Its ability to instantly generate textured 3D shapes could be a game-changer for developers, helping them rapidly populate virtual worlds with varied and interesting objects.

GET3D is one of more than 20 NVIDIA-authored papers and workshops accepted to the NeurIPS AI conference, taking place in New Orleans and virtually, Nov. 26-Dec. 4.

It Takes AI Kinds to Make a Virtual World The real world is full of variety: streets are lined with unique buildings, with different vehicles whizzing by and diverse crowds passing through. Manually modeling a 3D virtual world that reflects this is incredibly time consuming, making it difficult to fill out a detailed digital environment.

Though quicker than manual methods, prior 3D generative AI models were limited in the level of detail they could produce. Even recent inverse rendering methods can only generate 3D objects based on 2D images taken from various angles, requiring developers to build one 3D shape at a time.

GET3D can instead churn out some 20 shapes a second when running inference on a single NVIDIA GPU - working like a generative adversarial network for 2D images, while generating 3D objects. The larger, more diverse the training dataset it's learned from, the more varied and detailed the output.

NVIDIA researchers trained GET3D on synthetic data consisting of 2D images of 3D shapes captured from different camera angles. It took the team just two days to train the model on around 1 million images using NVIDIA A100 Tensor Core GPUs.

Enabling Creators to Modify Shape, Texture, Material GET3D gets its name from its ability to Generate Explicit Textured 3D meshes - meaning that the shapes it creates are in the form of a triangle mesh, like a papier-m ch model, covered with a textured material. This lets users easily import the objects into game engines, 3D modelers and film renderers - and edit them.

Once creators export GET3D-generated shapes to a graphics application, they can apply realistic lighting effects as the object moves or rotates in a scene. By incorporating another AI tool from NVIDIA Research, StyleGAN-NADA, developers can use text prompts to add a specific style to an image, such as modifying a rendered car to become a burned car or a taxi, or turning a regular house into a haunted one.

The researchers note that a future version of GET3D could use camera pose estimation techniques to allow developers to train the model on real-world data instead of synthetic datasets. It could also be improved to support universal generation - meaning developers could train GET3D on all kinds of 3D shapes at once, rather than needing to train it on one object category at a time.

For the latest news from NVIDIA AI research, watch the replay of NVIDIA founder and CEO Jensen Huang's keynote address at GTC:
LINK: https://blogs.nvidia.com/blog/2022/09/23/3d-generative-ai-research-vir...
See more stories from nvidia

Most recent headlines

05/01/2027

Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be demoed at CES 2026

Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...

06/09/2026

Dolby and MagentaTV Bring Fans Closer to the FIFA World Cup 2026 in Germany with Dolby Vision and Dolby Atmos

June 9 2026, 23:00 (PDT) Dolby and MagentaTV Bring Fans Closer to the FIFA Worl...

04/08/2026

Dalet Announces Commercial Availability of Dalia, Bringing Media-Aware Agentic AI to Enterprise Productions

Dalet, a leading technology and service provider for media-rich organizations, t...

04/07/2026

Detective Conan: Fallen Angel of the Highway Opens in Dolby Cinemas Across Japan, Presented in Dolby Atmos and Dolby ...

April 7 2026, 19:00 (PDT) Detective Conan: Fallen Angel of the Highway Opens in...

02/07/2026

Synamedia Appoints Dr Tzvi Gerstl CEO

Share Copy link Facebook X Linkedin Bluesky Email...

02/07/2026

Cobalt Digitals blueCORE Wins Futures Best of Show Award...

Standalone processors acknowledged for the innovation and value they bring to Pro AV Cobalt Digital, a leading designer and manufacturer of signal processing ...

02/07/2026

Synamedia Appoints Dr Tzvi Gerstl as CEO as Company Enter...

Synamedia announced today the appointment of Dr Tzvi Gerstl as Chief Executive Officer. Paul Segre, who has served as CEO for the past six years, will transitio...

02/07/2026

Screen Australia backs audience-led filmmaking with new insight-driven initiatives

Screen Australia backs audience-led filmmaking with new insight-driven initiativ...

02/07/2026

Screen Australia refines guidelines for Narrative Content Development and Documentary Development

Screen Australia refines guidelines for Narrative Content Development and Docume...

02/07/2026

Maxon Autograph: Introduction to working with Tables

Maxon Autograph: Introduction to working with Tables Simon Ubsdell July 1, 2026 0 Comments An overview of Autograph's ridiculously powerful tables...

02/07/2026

Boston Conservatory's Soire Breaks Records to Fund Student Scholarships

Boston Conservatory's Soir e Breaks Records to Fund Student Scholarships The event achieved 127 percent of its fundraising goal in an evening celebrating ...

02/07/2026

How Adam Rosenwach Pivoted from Music to Med Tech Without Missing a Beat

How Adam Rosenwach Pivoted from Music to Med Tech Without Missing a Beat What do the rehearsal room and the boardroom have in common? More than you might thin...

01/07/2026

Broadcast Management Group Appoints Kathy Samuels as Director of Creative Services

Broadcast Management Group (BMG) has announced the appointment of Kathy Samuels ...

01/07/2026

Shade Launches Custom Objects and Automations

Shade has announced Custom Objects and Automations, a platform expansion releasing June 29, 2026, that adds database and workflow automation capabilities direct...

01/07/2026

FOR-A America Adds Two Regional Sales Leaders

FOR-A America has announced the addition of Jaz Wray and Fernando Cruz to its U.S. sales team. Both report to Ernie Leon, Senior VP and Head of Sales and Strate...

01/07/2026

NBC Sports To Present All 15 MLB Games Nationally on July 4 Weekend Star-Spangled Sunday'

NBC Sports will air all 15 MLB games nationally on Sunday, July 5, across NBC, P...

01/07/2026

Clear-Com Upgrades Wireless Communications for Jeopardy! and Wheel of Fortune

Clear-Com has announced a wireless communications upgrade for Jeopardy! and Wheel of Fortune, deploying FreeSpeak II and FreeSpeak Icon systems across both prod...

01/07/2026

England Deploys Sony STATSports Live GPS Tracking at FIFA World Cup 2026

England's performance team will use Sony's STATSports APEX GPS tracking system to monitor player physical data in real time during FIFA World Cup 2026 m...

01/07/2026

Adder Technology Appoints Neil Hillier as CEO

Adder Technology has announced the appointment of Neil Hillier as Chief Executive Officer, effective July 1, 2026. Hillier succeeds Adrian Dickens, who transiti...

01/07/2026

Bitcentral Splits Into Two Companies: Bitcentral and ViewNexa

Bitcentral, Inc. has announced a strategic transaction creating two separate companies. The Production and Playout business will continue as Bitcentral, now own...

01/07/2026

DAZN48 Creator Initiative Draws Global Participation for FIFA World Cup 2026

DAZN has announced results from DAZN48, its creator initiative for the FIFA World Cup 2026. Launched in April 2026, the program received thousands of applicatio...

01/07/2026

IDEA To Induct Daktronics Sarah Rose Into Hall of Fame

Sarah Rose, VP, global services, Daktronics (NASDAQ: DAKT), will be inducted into the Information Display and Entertainment Association (IDEA) Hall of Fame at t...

01/07/2026

Gravity Media Delivers Distribution and Streaming Services for World Economic Forum in Dalian

Gravity Media and the World Economic Forum's production team provided broadc...

01/07/2026

Insight Productions Launches Insight Storm, a 53-Foot Esports Broadcast Truck

Insight Productions has announced the launch of Insight Storm, a 53-foot mobile broadcast unit built for esports production. The truck is built around a Ross Vi...

01/07/2026

ESPN Announces America 250 Content Initiatives Across Platforms

ESPN has announced several content initiatives marking America's 250th anniversary, as part of The Walt Disney Company's Disney Celebrates America pro...

01/07/2026

At Cosm, FIFA World Cup 2026 Is a Coming-of-Age Moment as Shared Reality Becomes Bucket-List Entertainment

Eleven production kits, REMI workflows, and cloud distribution bring 40 World Cu...

01/07/2026

SVG Regional Sports Production Summit Draws Industry Leaders to Denver for Deep Dive on Evolving RSN Landscape

The conference also discussed the opportunities offered an industry that is endu...

01/07/2026

Mountain West Launches MW+ Streaming Platform Powered by Kiswe

The Mountain West Conference has announced the launch of MW , a direct-to-consumer streaming platform powered by Kiswe. The platform will carry live Mountain We...

01/07/2026

Tracktion unleash Waveform 14 DAW

New AI Assistant, Multi-channel Audio, ARA2 improvements & more Tracktion's DAW software has just received its latest major update, gaining a selection ...

01/07/2026

The Crow Hill Company release Brackish Pads

Stammering, stuttering, strangulated tones The Crow Hill Company's latest creation promises to be the most original sound set they've produced to d...

01/07/2026

Sweetwater & Andertons launch Darkglass Anagram Limited Edition Guitar Essentials

Exclusive run of limited-edition modelling pedals Sweetwater and Andertons M...

01/07/2026

Call for NFVF funding applications to attend Film Festivals and Markets taking place from 01 August 2026 - 31 October 2026

The National Film and Video Foundation (NFVF) is pleased to announce that the ca...

01/07/2026

FCC Plans to Auction 160 MHZ of Midband Spectrum

Share Copy link Facebook X Linkedin Bluesky Email...

01/07/2026

CBS Miami Launches Hope 4 Venezuela' Relief Effort

Share Copy link Facebook X Linkedin Bluesky Email...

01/07/2026

Riedel, SKAARHOJ Expand Collaboration With SimplyLive Integration

Share Copy link Facebook X Linkedin Bluesky Email...

01/07/2026

Gray Media to Buy American Spirit Media's TV Stations

Share Copy link Facebook X Linkedin Bluesky Email...

01/07/2026

Cascade PBS Launches App Solution Provider 'Local Public

Share Copy link Facebook X Linkedin Bluesky Email...

01/07/2026

Manfrotto Introduces UNCOVER, the new premium camerabag collection for modern hybrid creators

Manfrotto Introduces UNCOVER, the new premium camera bag collection for modern h...

01/07/2026

Blackmagic Design Powers Houston Tamil Sangam Literacy Competition

Blackmagic Design Powers Houston Tamil Sangam Literacy Competition Brie Clayton July 1, 2026 0 Comments Volunteers use ATEM Mini Pro, Blackmagic Desig...

01/07/2026

Riedel, SKAARHOJ Expand Collaboration WithSimplyLive Integration

Share Copy link Facebook X Linkedin Bluesky Email...

01/07/2026

PlayBox Technology Publishes State of Broadcast Infrastru...

PlayBox Technology has published State of Broadcast Infrastructure 2026, an in-depth industry research report examining the technologies, operational challenges...

01/07/2026

Jigsaw24 Appoints Alan Henry as Head of Sales for Media a...

LONDON, UK, 1 JULY Jigsaw24 has appointed Alan Henry as Head of Sales for Media and Entertainment, reinforcing its continued investment in helping broadcaster...

01/07/2026

Content Vault Partner with XMA to Distribute Universal Fi...

Content Vault, the patent-pending secure content distribution platform protecting high-value media from disclosures, theft and unauthorised access, today announ...

01/07/2026

Bitcentral Announces Strategic Evolution to Create Two F...

Bitcentral, Inc. a leading provider of enterprise software and digital media solutions for news, sports and entertainment broadcasters, as well as streaming pla...

01/07/2026

Adder Technology Names Neil Hillier as CEO

Share Copy link Facebook X Linkedin Bluesky Email...

01/07/2026

IBCAP Opens New Anti-Piracy Lab in Denver

Share Copy link Facebook X Linkedin Bluesky Email...

01/07/2026

FCC Plans to Auction 160 MHZ of Mid-Band Spectrum

Share Copy link Facebook X Linkedin Bluesky Email...

01/07/2026

CBS Miami Launches 'Hope 4 Venezuela' Relief Effort

Share Copy link Facebook X Linkedin Bluesky Email...

01/07/2026

Groundbreaking First Nations Screen Business Accelerator launched through national partnership

Groundbreaking First Nations Screen Business Accelerator launched through nation...