Results 11 to 20 of about 17,375 (236)

Bats feed on crop pests in Sacramento Valley

open access: yesCalifornia Agriculture, 1998
Food habits of Mexican free-tailed bats and Yuma myotis bats were examined in the Sacramento Valley. Analyses of guano samples indicated that Mexican free-tailed and Yuma myotis bats fed on moths, water boatmen, beetles, flies, midges ...
Rachael Freeman Long   +4 more
doaj   +1 more source

Monitoring and evaluation lessons from the design and implementation evaluation of the ‘You Only Live Once’ social behaviour change programme for adolescents: A partnership between the United States Agency for International Development, Department of Soci

open access: yesAfrican Evaluation Journal, 2020
Background: Conducting evaluations in South Africa has become a common government practice because of the rise in demand for evidence-based policymaking.
Hlali K. Kgaphola, Christel Jacob
doaj   +1 more source

Towards Human Action Recognition during Surgeries using De-identified Video Data

open access: yesCurrent Directions in Biomedical Engineering, 2022
With the progress of technology in modern hospitals, an intelligent perioperative situation recognition will gain more relevance due to its potential to substantially improve surgical workflows by providing situation knowledge in real-time.
Nam Bach Thanh   +3 more
doaj   +1 more source

Optical Camera Communications and Machine Learning for Indoor Visible Light Positioning

open access: yesU.Porto Journal of Engineering, 2023
The potential of VLP is increasing with the rise of indoor mobile machine applications. In this paper, a 3D indoor VLP system based on machine learning and optical camera communications is presented.
Celso Pereira
doaj   +1 more source

Real Time Deep Learning Model for Food Item Identification and Recipe Data Generation [PDF]

open access: yesBIO Web of Conferences
Accurate and fast identification of various food items can be very useful, in terms of preventing harm caused by allergies and other problems. In this work, an attempt is made to classify food items from real-world images with great accuracy and in real ...
Ralhan Sanshruth   +2 more
doaj   +1 more source

CLOTH BAG OBJECT DETECTION USING THE YOLO ALGORITHM (YOU ONLY SEE ONCE) V5

open access: yesPilar Nusa Mandiri, 2023
The use of plastic in modern life is increasing rapidly, causing the number of people who use plastic to increase, one of which is when shopping. The function of plastic bags as packaging for luggage is not comparable to the impact caused by plastic ...
Rizki Hesananda   +2 more
doaj   +1 more source

Video-Based Facial Emotion Recognition using YOLO and Vision Transformer [PDF]

open access: yesEPJ Web of Conferences
This paper presents a video-based FER approach using a combination of the YOLOv8 model for face detection and a pre-trained Vision Transformer (ViT) for emotion classification. Our methodology involves extracting the middle frame from the RAVDESS dataset,
Sareen Vidhi, Seeja K.R.
doaj   +1 more source

Sistem Inspeksi Cacat pada Permukaan Kayu menggunakan Model Deteksi Obyek YOLOv5

open access: yesJurnal Elkomika, 2022
ABSTRAK Permukaan kayu mengalami berbagai serangan serangga dan jamur, sehingga dapat menyebabkan cacat seperti pembusukan pada kayu yang berpengaruh terhadap kualitas dan harga jual kayu tersebut.
FITYANUL AKHYAR   +2 more
doaj   +1 more source

DP-YOLO: Effective Improvement Based on YOLO Detector

open access: yesApplied Sciences, 2023
YOLOv5 remains one of the most widely used real-time detection models due to its commendable performance in accuracy and generalization. However, compared to more recent detectors, it falls short in label assignment and leaves significant room for optimization.
Chao Wang   +5 more
openaire   +2 more sources

CNN-ENABLED DETECTION SYSTEM FOR AGRICULTURAL ANOMALY ANTICIPATION [PDF]

open access: yesProceedings on Engineering Sciences
Artificial intelligence is a rapidly developing field today. One of its different applications is object acknowledgment, utilizing PC vision. The advancements in Deep Learning (DL) techniques have made it possible to quickly identify, localize, and ...
Sandeep Kumar   +4 more
doaj   +1 more source

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