Sony Pixel Power calrec Sony

Juicing AI: University of Florida Taps Computer Vision to Combat Citrus Disease

05/03/2021

Florida orange juice is getting a taste of AI.

With the Sunshine State's $9 billion annual citrus crops plagued by a fruit-souring disease, researchers and businesses are tapping AI to help rescue the nation's largest producer of orange juice.

University of Florida researchers are developing AI applications for agriculture. And the technology - computer vision for smart sprayers - is now being licensed and deployed in pilot tests by CCI, an agricultural equipment company.

The efforts promise to help farmers combat what's known as citrus greening, the disease brought on by bacteria from the Asian citrus psyllid insect hitting farms worldwide.

Citrus greening causes patchy leaves and green fruit and can quickly decimate orchards.

The agricultural equipment supplier has seen farmers lose one-third of the orchard acreage in Florida from the onslaught of citrus greening.

It's having a huge impact on the state of Florida, California, Brazil, China, Mexico - the entire world is battling a citrus crisis, said Yiannis Ampatzidis, assistant professor at UF's Department of Agricultural and Biological Engineering.

Fertilizing Precision Agriculture Ampatzidis works with a team of researchers focused on automation in agriculture. They develop AI applications to forecast crop yields and reduce pesticide use. The team's image recognition models are run on the Jetson AI platform in the field for inference.

The goal is to use Jetson Xavier to detect the size of the tree and the leaf density to instantly optimize the flow of the nozzles on sprayers for farming, said Ampatzidis. It also allows us to count fruit density, predict yield, and study water usage and pH levels.

The growing popularity of organic produce and the adoption of more sustainable farming practices have drawn a field of startups plowing AI for benefits to businesses and the planet. John Deere-owned Blue River, FarmWise, SeeTree and Smart Ag are just some of the agriculture companies adopting NVIDIA GPUs for training and inference.

Like many, UF and CCI are developing applications for deployment on the NVIDIA Jetson edge AI platform. And UF has wider ambitions for fostering AI development that benefits the state

Last July, UF and NVIDIA hatched plans to build one of the world's fastest AI supercomputers in academia, delivering 700 petaflops of processing power. Built with NVIDIA DGX systems and NVIDIA Mellanox networking, HiPerGator AI is now online to power UF's precision agriculture research. The new supercomputer was made possible by a $25 million donation from alumnus and NVIDIA founder Chris Malachowsky and $25 million in hardware, software, training and services from NVIDIA.

UF is a member of the NVIDIA Applied Research Accelerator Program, which supports applied research in coordination with businesses relying on NVIDIA platforms for GPU-accelerated application deployments.

Deploying Robotic Sprayers Citrus greening has required farmers to act quickly to remove diseased trees to prevent its advances. Many orchards now have gaps in their rows of trees. As a result, conventional sprayers that apply agrochemicals uniformly along entire rows will often overspray, wasting resources and creating unnecessary environmental contamination.

UF researchers developed a sensor system of lidar and cameras for sprayers used in orchards. These sensors feed into the NVIDIA Jetson AGX Xavier, which can process split-second inference on whether the sprayer is facing a tree to spray or not, enabling autonomous spraying.

The system can adjust in real time to turn off or on the application of crop protection products or fertilizers as well as adjust the amount sprayed based on the plant's size, said Kieth Hollingsworth, a CCI sales specialist.

It cuts down on spraying waste overspray and on wasted material that ultimately gets washed into the groundwater. We can also predict yield based on the oranges we see on the tree, said Hollingsworth.

Commercializing AgTech AI CCI began working with UF eight years ago. In the past couple of years, the company has been working with the university to upgrade its infrared laser-based spraying system to one with AI.

And customers are coming to CCI for novel ways to attack the problem, said Hollingsworth.

Working with NVIDIA's Applied Research Accelerator Program, CCI has gotten a boost with technical guidance on Jetson Xavier that has sped its development.

Citrus industry veteran Hollingsworth says AI is a useful tool in the field to wield against the crop disease that has taken some of the sweetness out of orange juice over the years.

People have no idea how complex of a crop oranges are to grow and what it takes to produce and squeeze the juice that goes into a glass of orange juice, said Hollingsworth.

Academic researchers can apply now for the Applied Research Accelerator Program.

Photo credit: Samuel Branch on Unsplash
LINK: https://blogs.nvidia.com/blog/2021/03/05/university-of-florida-taps-co...
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 ...

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...

01/06/2026

Dolby Sets the New Standard for Premium Entertainment at CES 2026

January 6 2026, 05:30 (PST) Dolby Sets the New Standard for Premium Entertainment at CES 2026 Throughout the week, Dolby brings to life the latest innovatio...

08/05/2026

Miri V410 Encoder-Decoder Wins 2026 NAB Show Product of t...

For the second straight year, Miri Technologies Inc. has been honored with a pair of coveted awards at the broadcast, media and entertainment industry's pre...

08/05/2026

Nine Alumni Nominated for Tony Awards

Nine Alumni Nominated for Tony Awards More than 20 alumni contributed to this year's Tony-nominated productions. May 7, 2026 By Tori Donahue Boston Co...

08/05/2026

Report: Rise of Video Podcasts Prompts Hybrid Approach

Share Copy link Facebook X Linkedin Bluesky Email...

08/05/2026

U.K. Military Broadcaster Taps Synamedia for Digital Platform

Share Copy link Facebook X Linkedin Bluesky Email...

08/05/2026

Gayle Benson To Receive NAB Leadership Foundation Leadership Award

Share Copy link Facebook X Linkedin Bluesky Email...

08/05/2026

Dems Blast FCC Disney Probe As 'Egregious Abuse of Power'

Share Copy link Facebook X Linkedin Bluesky Email...

08/05/2026

Liberty University on why broadcast technology isn't just a technical investment, it's a human one

Liberty University on why broadcast technology isn't just a technical invest...

08/05/2026

COW Jobs: UGC, On-Camera Video Content

COW Jobs: UGC, On-Camera Video Content Brie Clayton May 7, 2026 0 Comments UGC, On-Camera Video Content April 17, 2026Documentary Editor - US,......

07/05/2026

Sudan Digital Investigation Hub launches to support journalists navigating disinformation in conflict

Journalists reporting on Sudan are working in one of the most complex and fast-m...

07/05/2026

Victory+ CEO Neil Gruninger on the Impact of the Dallas Cowboys Deal, Creator-Led Content, and Free In-Market Access for Fans

Multi-year partnership positions Victory+ as a free home for Dallas Cowboys orig...

07/05/2026

SVG Students To Watch: Ella Peterson, University of Illinois

From sideline reporting to directing and producing, the talented sophomore is building a well-rounded foundation for a career in live sports production In the ...

07/05/2026

NAB 2026: Cobalt Digital Wins Two Future Best of Show Awards

Cobalt Digital has received two Future Best of Show awards at NAB Show 2026. The COBALT blueCORE platform was recognized by TV Tech, and the COBALT PACIFIC ULL-...

07/05/2026

Scripps National Spelling Bee Revamps Broadcast; Mina Kimes to Host, Embassy Rows Michael Davies to Produce

ESPN analyst Mina Kimes will host the televised semifinals and finals of the 202...

07/05/2026

MUBI Selects Bitmovin as Cloud VOD Encoding Partner

Bitmovin has announced that MUBI, the global film streaming platform, has selected Bitmovin as its cloud VOD encoding partner. Bitmovin's encoding infrastru...

07/05/2026

NBCUniversal Telemundo Enterprises and U.S. Soccer Extend Spanish-Language Media Rights Through 2030

NBCUniversal Telemundo Enterprises and the U.S. Soccer Federation have announced...

07/05/2026

Angel City Football Club and Victory+ Announce Regional Broadcast Partnership

Angel City Football Club (ACFC) and Victory have announced a regional broadcast partnership bringing live match coverage to fans across the greater Los Angeles...

07/05/2026

Spiideo Launches AI Highlights for Automated Highlight and Clip Creation

Spiideo has announced the launch of AI Highlights inside Spiideo Play, its automated sports production platform. AI Highlights combines video, event data, audio...

07/05/2026

Leostream Announces Unified HPC Remote Access Ecosystem for Post-Production and Enterprise Workflows

Leostream Corporation has announced a unified remote access ecosystem for high-p...

07/05/2026

Victory+ Adds Atlanta Dream Local Broadcasts to Free Streaming Platform

The Atlanta Dream has partnered with Victory to stream all locally broadcast Dream games for free, expanding the team's digital distribution strategy and g...

07/05/2026

Riedel Communications Appoints Marc Engroff as CFO; Frank Eischet Moves to Group COO Role

Riedel Communications has announced the appointment of Marc Engroff as Chief Fin...

07/05/2026

ARD Extends SES Satellite Distribution Agreement Through 2039

SES and ARD, Germany's largest public broadcasting network, have announced a long-term extension of their satellite distribution partnership through 2039. U...

07/05/2026

Case Study: How Pro Cheer League Built a Broadcast-First Arena Production

UpLight Technologies delivers a flexible video and lighting system for a new televised sportLaunching the Pro Cheer League required more than creating a compell...

07/05/2026

Full Day Productions and GSE Worldwide Launch Womens College Volleyball Showcase at AT&T Stadium

Full Day Productions and GSE Worldwide have announced Spikes Under the Lights, a...

07/05/2026

Deine persnliche Spotify DJ Experience ist jetzt in vier neuen Sprachen und weiteren Mrkten verfgbar

Seit dem Start im Jahr 2023 hat DJ (Beta) das personalisierte H rerlebnis von 94...

07/05/2026

Il DJ personalizzato di Spotify ora disponibile in 4 nuove lingue e in pi Paesi

Da quando stata presentata nel 2023, DJ (beta) ha aiutato a definire un'esperienza d'ascolto pi personalizzata per 94 milioni di utenti Spotify Premi...

07/05/2026

Your Personalized DJ Experience Is Expanding With 4 New Languages and More Markets

Since launching in 2023, DJ (beta) has helped shape a more personalized listenin...

07/05/2026

Seu DJ personalizado do Spotify t chegando em mais lugares - agora em 4 novos idiomas

Desde o lan amento em 2023, o DJ (beta) j ajudou a deixar a experi ncia de ouvi...

07/05/2026

Save Your Personal Podcast to Spotify and Listen Anywhere

From our earliest days, Spotify has been built on a simple principle: Great audio should be easy to reach. It's what's driven us to expand from music to...

07/05/2026

Spotify Celebrates API Heritage Month With New Music and Artist Spotlights

Asian and Pacific Islander artists continue to shape the global soundscape, pushing creative boundaries and connecting with fans worldwide. This Asian & Pacific...

07/05/2026

Symphonic Elements Chooir by UJAM

Company announce long-requested choir instrument In the latest expansion of their Symphonic Elements series, UJAM have introduced an all-new vocal instrumen...

07/05/2026

Buchla debut Ziggy synthesizer

Modular-inspired sound generation with digital control Buchla have introduced Ziggy, a new compact synthesizer built around the company's complex oscill...

07/05/2026

Polyend Drums hybrid drum machine

Combines analogue voices with digital synthesis and sequencing Polyend have announced Drums, a new hybrid analogue and digital drum machine that combines sy...

07/05/2026

Nektar Panorama CS12: Reaper & Fender Studio Pro support

Control surface now officially supports four DAWs When Nektar launched the Panorama CS12 control surface, it worked exclusively with Apple's Logic Pro, ...

07/05/2026

SGL Carbon: Expected lower sales, but EBITDA margin improved. Forecast confirmed

In the first quarter 2026, SGL Carbon generated consolidated sales of 184.5 million, which was 49.8 million, or 21.3%, lower than in the prior year (Q1 2025: ...

07/05/2026

Rohde & Schwarz and Greenerwave achieve precise and fast ESA antenna characterization using near-field technology

Rohde & Schwarz and Greenerwave achieve precise and fast ESA antenna characteriz...

07/05/2026

L3Harris Red Wolf + SKY RAIDER II INTERNATIONAL: Unmatched Flexibility for Kinetic Strike, EW, ISR and Support Missions

Two multi-role L3Harris products - the Red Wolf launched effects vehicle and SK...

07/05/2026

US Air Force Selects L3Harris to Develop Digital Infrastructure for its Advanced Battle Management System Network

L3Harris will be developing key features of a secure and resilient digital infra...

07/05/2026

New Nielsen Report Shows The Profound Impact of Asian Influence on Sports and Pop Culture

Alysa Liu and Shohei Ohtani Help Drive Viewership as 91 of the Top 100 Broadcast...

07/05/2026

IAB Tech Lab Introduces Standardized Signals For CTV Ad Portfolio

Share Copy link Facebook X Linkedin Bluesky Email...

07/05/2026

Cobalt Digital Wins Two Future Best of Show Awards at 202...

Cobalt Digital Wins Two Future Best of Show Awards at 2026 NAB Show Manufacturer Recognized by TV Tech and TVBEurope for Innovation in signal processing Cobal...

07/05/2026

FOR-A delivers creativity practicality and technical exce...

Software and hardware platforms, AI power and user-friendliness on show...

07/05/2026

Intinor brings advanced IP transport diagnostics and HDR...

Intinor will demonstrate its latest technical enhancements for the Direkt series at BroadcastAsia 2026. With a continued focus on reliable contribution and remo...

07/05/2026

Bitmovin Powers Global Film Streaming Platform MUBI

Bitmovin has announced that MUBI has chosen Bitmovin as its cloud VOD encoding partner, replacing MUBI's legacy on premises encoding setup to improve scalab...

07/05/2026

Meet Graduates from Berklees Class of 2026

Meet Graduates from Berklees Class of 2026 Members of this years graduating class reflect on their proudest moments at Berklee and look ahead to whats next. ...

07/05/2026

Convergence is Now Established Reality,' Says NAB 2026 Report

Share Copy link Facebook X Linkedin Bluesky Email...