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 ...

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...

02/05/2026

Dalet Flex LTS Delivers Smarter Search, Faster Editing, and an AI-Ready Foundation for Modern Media

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

01/05/2026

NBCUniversal's Peacock to Be First Streamer to Integrate Dolby's Full Suite of Premium Picture and Sound Innovations

January 5 2026, 18:30 (PST) NBCUniversal's Peacock to Be First Streamer to ...

07/04/2026

NAB 2026: Ikegami USA To Launch Two New Viewfinders, Refine UHD Cameras

Ikegami USA will launch a refinement to the UHK-X700 and UHK-X750 3-CMOS -in. UHD cameras in the UNICAM XE series plus two new 7-in. viewfinders at NAB 2026 in...

07/04/2026

NAB 2026: NAB Leadership Foundation to Host Technology Students Career Mixer

The NAB Leadership Foundation and NAB PILOT will host a career mixer for technology students at NAB Show 2026 on April 18, 5-6:30 p.m., North Hall, Room N225/22...

07/04/2026

Survey: AVoIP Adoption Accelerating, With Interoperability and Security as Key Drivers

Audinate Group Limited and Futuresource Consulting have published results from a...

07/04/2026

NAB 2026: Eluvio Announces Commercial Availability of Content Fabric Bucharest Release

Eluvio has announced the commercial availability of its Content Fabric Bucharest...

07/04/2026

NAB 2026: Eluvio Introduces Inline AI Video Intelligence and Updated EVIE

Eluvio has unveiled a new architecture for video AI and an updated Eluvio Video Intelligence Editor (EVIE) ahead of NAB Show 2026. Eluvio AI runs analysis and i...

07/04/2026

Professional Fighters League Partners With Sky New Zealand for Exclusive Broadcast Rights

The Professional Fighters League (PFL) has announced a deal with Sky New Zealand...

07/04/2026

NBA, Enjoy Basketball' To Produce Live Game Altcast, Enjoy the NBA Trivia Show as Part of New Multi-Platform Collab

The NBA and Enjoy Basketball, the digital media company co-founded by YouTube cr...

07/04/2026

Beyond Golf: PGA of America, Ko-Mar Productions Offer Clients a Customizable Production Studio

The 4,000-sq.-ft. space in Frisco, TX, has produced live and packaged programmin...

07/04/2026

A New POV: RefCam's Rise in the Bundesliga Signals a Potential New Era for Soccer Broadcasts

What began as a referee training tool is evolving into a powerful production ass...

07/04/2026

NAB 2026: Manifold Technologies to Join NEP Platform as Deployable Application

Manifold Technologies will announce at NAB Show 2026 (Booth C.1808) that its manifold CLOUD platform will be available as a deployable application within NEP Pl...

07/04/2026

Shaquille O'Neal and TNT Sports to Launch DUNKMAN Professional Dunk League in Summer 2026

Shaquille O'Neal, Authentic Brands Group, and TNT Sports, in partnership wit...

07/04/2026

NAB 2026: Telos Alliance Unveils Omnia XII Audio Processor

Telos Alliance will debut the Omnia XII, a new FM/HD/DAB audio processor, at NAB Show 2026 in Las Vegas. Built on a 2RU hardware platform, Omnia XII features a...

07/04/2026

NAB 2026: AWS to Showcase AI and Cloud Media Technologies

Amazon Web Services (AWS) will exhibit at NAB Show 2026 (April 18-22, Las Vegas Convention Center, Booth W1701), with demonstrations, speaking sessions, and int...

07/04/2026

NAB 2026: Synamedia to Demonstrate AI by Quortex

Synamedia will demonstrate AI by Quortex at NAB Show 2026, a framework that applies AI capabilities to video workflows on demand rather than continuously. The s...

07/04/2026

NAB 2026: TVNewsCheck Announces 2026 Women in Technology Award Honorees

TVNewsCheck will present its 15th annual Women in Technology Awards on Tuesday, April 21, at 5 p.m. PT at NAB Show, in the Media and Entertainment Theater (W146...

07/04/2026

NAB 2026: Akta to Showcase AI Video Platform

Akta will demonstrate its AI video platform at NAB Show 2026, highlighting new capabilities in media processing and vertical video formatting alongside its exis...

07/04/2026

ESPN Expands to Disney+ in Europe and Select Asia-Pacific Markets

ESPN and Disney have announced the launch of ESPN on Disney in Europe and select Asia-Pacific markets, bringing the offering to 53 countries and territories a...

07/04/2026

Announcing the 2026 Sundance Institute Native Lab Fellows

LOS ANGELES, CA, April 7, 2026 - The nonprofit Sundance Institute announced today the fellows selected for the 2026 Native Lab, the signature initiative of the ...

07/04/2026

Prompted Playlist Levels Up to Include Podcasts, Helping You Explore More Interests and Curiosities

Starting today, Prompted Playlist is expanding beyond music to now include podca...

07/04/2026

VSL release Synchron Harpsichord (Blanchet)

Launched alongside piano promotion The latest instalment in VSL's Synchron Series line-up captures the sound of a faithful copy of a Fran ois tienne Bl...

07/04/2026

Roland announce SPD-SX Pro Version 2.0

Flagship sampling pad gets an update Roland's flagship sampling pad has just received a major update that kits it out with an array of new features and ...

07/04/2026

Sound Devices unveil the Astral Mini Plus

Popular compact wireless system upgraded Sound Devices have recently introduced a new and improved version of their compact wireless transmitter bodypacks, ...

07/04/2026

YEP November 2025 Newsletter

The November 2025 YEP Newsletter highlights a recent YEP Coffee Chat, offering members the chance to connect with industry professionals in an informal setting ...

07/04/2026

YEP December 2025 Newsletter

The December 2025 YEP Newsletter includes a Spotlight on Emily Vail, showcasing her career journey and work in the industry, alongside Mentorship Reflections by...

07/04/2026

US Space Force Selects L3Harris to Strengthen America's Defense with Advanced Space Surveillance

Ground-Based Electro-Optical Deep Space Surveillance (GEODSS) telescope operated...

07/04/2026

Haivision Unveils Makito ONE Live Video Contribution Platform

Share Copy link Facebook X Linkedin Bluesky Email...

07/04/2026

Neutrik To Unveil TRUE1 Data Connector Series At 2026 NAB Show

Share Copy link Facebook X Linkedin Bluesky Email...

07/04/2026

Chris Welcker Deployed Full DPA Arsenal to Record Live Mu...

Catgut Sound Owner and Production Sound Mixer Chris Welcker, CAS, has built a career at the intersection of music and film. A former musician and composer, Welc...

07/04/2026

SDVI Launches Next Generation Rally Platform to Give Medi...

SDVI Corporation today announced the next generation of its Rally media supply chain management platform, introducing a redesigned orchestration engine that rep...

07/04/2026

Avid to Debut Avid Content Core on AWS at 2026 NAB Show

Share Copy link Facebook X Linkedin Bluesky Email...

07/04/2026

Frequency Launches Smarter Ways to Operate Streaming Chan...

Frequency, the engine behind many of the world's leading streaming television channels, at NAB 2026 will be launching new Studio services to help content ow...

07/04/2026

Ikegami to Introduce Expanded Range of Broadcast Producti...

Ikegami USA has chosen NAB 2026 in Las Vegas as the launch platform for new additions to its range of broadcast-quality television production equipment. These w...

07/04/2026

Kiloview Advancing Broadcast IP Workflows with a Smarter...

April 19, 2026, Las Vegas Kiloview, an innovative provider of AV-over-IP technologies, will showcase its latest broadcast IP solutions at NAB 2026, presenting...

07/04/2026

Bitmovin Adds Support for SGAI in its Playback Products t...

Bitmovin has announced support for Server-Guided Ad Insertion (SGAI) across its playback products using HLS interstitials, enabling more advanced ad-supported s...

07/04/2026

Synamedia unveils AI by Quortex - a just-in-time AI-plugi...

Synamedia is unveiling AI by Quortex at The NAB show, a just-in-time AI plugin framework that applies intelligence only when needed across video processing, dis...

07/04/2026

Cuez Brings Four New Innovations to NAB 2026 From Story-C...

Cuez will showcase four additions to its cloud-based newsroom, rundown and automation platform at NAB Show 2026 (April 18 22, Las Vegas, Booth N1867): Cuez ...

07/04/2026

Barix Extends Transport Options for Multi-Engine IP Encoder

Barix Extends Transport Options for Multi-Engine IP Encoder Brie Clayton April 7, 2026 0 Comments New for NAB, Barix adds SRT and RIST support to Mult...

07/04/2026

Elite Media Technologies Selects Interra Systems' BATON File-Based QC Solution

Elite Media Technologies Selects Interra Systems' BATON File-Based QC Soluti...

07/04/2026

Tightrope Media Systems to Debut Cablecast LiveBridge for Simultaneous Streaming at NAB 2026

Tightrope Media Systems to Debut Cablecast LiveBridge for Simultaneous Streaming...

07/04/2026

Cuez Brings Four New Innovations to NAB 2026: From Story-Centric Newsroom to Open AI Agent Framework

Cuez Brings Four New Innovations to NAB 2026: From Story-Centric Newsroom to Ope...

07/04/2026

ASG Names Andrea Cummis VP of Systems Engineering

Share Copy link Facebook X Linkedin Bluesky Email...

07/04/2026

KTVJ Completes Major Signal Upgrade

Share Copy link Facebook X Linkedin Bluesky Email...

07/04/2026

Hearst's WDSU to Air Million Dollar Rodeo Competition

Share Copy link Facebook X Linkedin Bluesky Email...

07/04/2026

Grass Valley Launches Future Playmakers Program

Share Copy link Facebook X Linkedin Bluesky Email...

07/04/2026

Saranyu Technologies Launches MATCH - Multi-View Sports S...

Designed for synchronized multi-stream playback, low-latency delivery, and real-time analytics, MATCH introduces a unified viewing experience for sports broadca...