PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Estimating rainfall intensity using surveillance audio and deep-learning

A new approach for high-resolution hydrological sensing for environmental resilience

2024-07-19
(Press-News.org)

Surveillance cameras generate both video and audio outputs. Unlike video images recorded, the audio can be supplemented reliably as audio sources resist background interference and lighting variability. Creating a reliable way to use these audio sources to estimate the intensity of rainfall could open a new chapter in rainfall intensity estimation.

 

In a study published in Environmental Science and Ecotechnology, researchers created an audio dataset of six real-world rainfall events, named the Surveillance Audio Rainfall Intensity Dataset (SARID). This dataset's audio recordings were segmented into 12,066 pieces and annotated with rainfall intensity and environmental information, such as underlying surfaces, temperature, humidity, and wind.

 

The researchers developed a deep learning-based baseline to estimate rainfall intensity from surveillance audio. Validated from ground truth data, the research baseline from the system deployed achieved a root mean absolute error of 0.88 mm h-1 and a coefficient of correlation of 0.765.

 

These findings demonstrate the potential of surveillance audio-based models as practical and effective tools for rainfall observation systems, initiating a new chapter in rainfall intensity estimation.

 

The work offers a new approach for high-resolution hydrological sensing and contributes to the broader landscape of urban sensing, emergency response, and environmental resilience.

END



ELSE PRESS RELEASES FROM THIS DATE:

Targeting factors for chemoprevention and cancer interception to tackle mesothelioma

Targeting factors for chemoprevention and cancer interception to tackle mesothelioma
2024-07-19
BUFFALO, NY- July 19, 2024 – A new research perspective was published in Oncoscience (Volume 11) on May 23, 2024, entitled, “Targeting inflammatory factors for chemoprevention and cancer interception to tackle malignant mesothelioma.” In this perspective, researchers Joseph R. Testa, Yuwaraj Kadariya, and Joseph S. Friedberg from Fox Chase Cancer Center in Philadelphia, Pennsylvania, identify potential targets for mesothelioma prevention. Mesothelioma, an incurable cancer of the mesothelial lining, ...

New snake discovery rewrites history, points to North America’s role in snake evolution

New snake discovery rewrites history, points to North America’s role in snake evolution
2024-07-19
A new species of fossil snake unearthed in Wyoming is rewriting our understanding of snake evolution. The discovery, based on four remarkably well-preserved specimens found curled together in a burrow, reveals a new species named Hibernophis breithaupti. This snake lived in North America 34 million years ago and sheds light on the origin and diversification of boas and pythons. Hibernophis breithaupti has unique anatomical features, in part because the specimens are articulated—meaning they were found all in one piece with the bones still arranged in the proper order—which is unusual for fossil snakes. Researchers believe it may be ...

Large and unequal life expectancy declines in India during COVID-19

2024-07-19
The international study, co-authored by the Department of Sociology and the Leverhulme Centre for Demographic Science’s Dr Aashish Gupta and Professor Ridhi Kashyap, reveals that life expectancy in India suffered large and unequal declines during the COVID-19 pandemic. Overall, mortality across India was 17% higher in 2020 compared to 2019, implying 1.19 million excess deaths in India. This extrapolated estimate is about eight times higher than the official number of COVID-19 deaths in India, and 1.5 times higher than the World Health Organization’s estimates. Ridhi ...

A study of 156,000 UK residents found that urban residents score the lowest in social and economic satisfaction and well-being

A study of 156,000 UK residents found that urban residents score the lowest in social and economic satisfaction and well-being
2024-07-19
A new study conducted by the Centre for Urban Mental Health at the University of Amsterdam finds that, in a sample of 156,000 UK residents aged 40 and up, urban living is linked to lower levels of well-being, social satisfaction, and economic satisfaction. Urban residents also exhibit greater psychological inequality. The study identifies a ‘Goldilocks zone’ between cities and rural areas, where the highest satisfaction and most equal scores are observed. The percentage of people living in cities has surged from 10% in the 1910s to a projected 68% by 2050. This shift means ...

Global study by Hawaiʻi Institute of Marine Biology demonstrates benefit of marine protected areas to recreational fisheries

Global study by Hawaiʻi Institute of Marine Biology demonstrates benefit of marine protected areas to recreational fisheries
2024-07-19
Marine Protected Areas (MPAs) are having a positive spillover effect, producing more “trophy-size” fish just outside of the fully protected areas, and the effect is growing stronger over time. That’s according to research led by University of Hawaiʻi at Mānoa scientists at the Hawaiʻi Institute of Marine Biology (HIMB) published today in Science Advances. The research provides the first global assessment of the benefits of MPAs. “Trophy-size” refers to fish that are exceptionally long or heavy and are considered a rare, ...

Researchers clarify how soft materials fail under stress

Researchers clarify how soft materials fail under stress
2024-07-19
CHAMPAIGN, Ill. — Understanding how soft materials fail under stress is critical for solving engineering challenges as disparate as pharmaceutical technology and landslide prevention. A new study linking a spectrum of soft material behaviors — previously thought to be unrelated — led researchers to identify a new parameter they call the brittility factor, which allows them to simplify soft material failure behavior. This will ultimately help engineers design better materials that meet future challenges. University of Illinois Urbana-Champaign chemical and biomolecular engineering professor Simon Rogers and graduate student Krutarth Kamani specialize ...

Revolutionizing the abilities of adaptive radar with AI

Revolutionizing the abilities of adaptive radar with AI
2024-07-19
DURHAM, N.C. – The world around us is constantly being flash photographed by adaptive radar systems. From salt flats to mountains and everything in between, adaptive radar is used to detect, locate and track moving objects. Just because human eyes can’t see these ultra-high frequency (UHF) ranges doesn’t mean they’re not taking pictures. Although adaptive radar systems have been around since World War II, they’ve hit a fundamental performance wall in the past couple of decades. But with the help of modern AI approaches and lessons learned from computer vision, researchers at Duke University have broken through that wall, and they want to bring everyone ...

Plastic waste can now be converted to electronic devices

Plastic waste can now be converted to electronic devices
2024-07-19
University of Delaware and Argonne National Laboratory have come up with a chemical reaction that can convert Styrofoam into a high-value conducting polymer known as PEDOT:PSS. In a new paper published in JACS Au, the study demonstrates how upgraded plastic waste can be successfully incorporated into functional electronic devices, including silicon-based hybrid solar cells and organic electrochemical transistors. The research group of corresponding author Laure Kayser, assistant professor in the Department of Materials Science and Engineering in ...

Health equity scholar Darrell Hudson named Health Behavior and Health Education chair at the University of Michigan School of Public Health

Health equity scholar Darrell Hudson named Health Behavior and Health Education chair at the University of Michigan School of Public Health
2024-07-19
Leading health equity researcher Darrell Hudson, MPH ‘05, PhD ‘09, has been named chair of the Department of Health Behavior and Health Education at the University of Michigan School of Public Health. His appointment for a five-year term, effective August 26, 2024, was approved by the University of Michigan Board of Regents this week. “Dr. Hudson has solidified his national reputation as a leading health equity scholar, making impactful research contributions through rigorous, interdisciplinary, and innovative scholarship,” said F. DuBois Bowman, dean of Michigan Public Health. “His research is timely ...

Research will establish best ‘managed retreat’ practices for communities faced with climate change disaster

Research will establish best ‘managed retreat’ practices for communities faced with climate change disaster
2024-07-19
LAWRENCE — Around the globe, communities at risk from repeated flooding due to climate change face stark decisions. Some communities in peril of flooding may resolve, or be urged, to relocate to a safer location — something known as “managed retreat.” In the United States, flood-prone communities in coastal states like Louisiana and Alaska already have commenced managed retreat inland.  “It's retreating from risk, and we hope to provide decision support for the equitable implementation ...

LAST 30 PRESS RELEASES:

Less intensive works best for agricultural soil

Arctic rivers project receives “national champion” designation from frontiers foundation

Computational biology paves the way for new ALS tests

Study offers new hope for babies born with opioid withdrawal syndrome

UT, Volkswagen Group of America celebrate research partnership

New Medicare program could dramatically improve affordability for cancer drugs – if patients enroll

Are ‘zombie’ skin cells harmful or helpful? The answer may be in their shapes

University of Cincinnati Cancer Center presents research at AACR 2025

Head and neck, breast, lung and survivorship studies headline Dana-Farber research at AACR Annual Meeting 2025

AACR: Researchers share promising results from MD Anderson clinical trials

New research explains why our waistlines expand in middle age

Advancements in muon detection: Taishan Antineutrino Observatory's innovative top veto tracker

Chips off the old block

Microvascular decompression combined with nerve combing for atypical trigeminal neuralgia

Cutting the complexity from digital carpentry

Lung immune cell type “quietly” controls inflammation in COVID-19

Fiscal impact of expanded Medicare coverage for GLP-1 receptor agonists to treat obesity

State and sociodemographic trends in US cigarette smoking with future projections

Young adults drive historic decline in smoking

NFCR congratulates Dr. Robert C. Bast, Jr. on receiving the AACR-Daniel D. Von Hoff Award for Outstanding Contributions to Education and Training in Cancer Research

Chimpanzee stem cells offer new insights into early embryonic development

This injected protein-like polymer helps tissues heal after a heart attack

FlexTech inaugural issue launches, pioneering interdisciplinary innovation in flexible technology

In Down syndrome mice, 40Hz light and sound improve cognition, neurogenesis, connectivity

Methyl eugenol: potential to inhibit oxidative stress, address related diseases, and its toxicological effects

A vascularized multilayer chip reveals shear stress-induced angiogenesis in diverse fluid conditions

AI helps unravel a cause of Alzheimer's disease and identify a therapeutic candidate

Coalition of Autism Scientists critiques US Department of Health and Human Services Autism Research Initiative

Structure dictates effectiveness, safety in nanomedicine

Mission accomplished for the “T2T” Hong Kong Bauhinia Genome Project

[Press-News.org] Estimating rainfall intensity using surveillance audio and deep-learning
A new approach for high-resolution hydrological sensing for environmental resilience