Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Genome Annotation and Assembly

Genome Annotation and Assembly

The genome refers to all of the genetic material in an organism. It can range from a few million base pairs in microbial cells to several billion base pairs in many eukaryotic organisms. Genome assembly refers to the process of taking the DNA sequencing data and putting it all back together in a correct order to create a close representation of the original genome. This is followed by the identification of functional elements on the newly assembled genome, a process called genome annotation.

Velocity of an Object

Velocity of an Object

Understanding how an object moves along a path requires distinguishing between motion over a time span and motion at a precise moment. A useful example is a vehicle traveling along a straight and level path, where its position at any given time is known. The initial step in analyzing this motion is to measure how far the vehicle travels over a fixed time period. This measurement, called average velocity, is computed by dividing the total change in position by the duration over which the change...

Potential Due to a Polarized Object

Potential Due to a Polarized Object

A neutral atom consists of a positively charged nucleus surrounded by a negatively charged electron cloud. When placed in an external electric field, the external electric force pulls the electrons and nucleus apart, opposite to the intrinsic attraction between the nucleus and the electrons. The opposing forces balance each other with a slight shift between the center of masses of the nucleus and the electron cloud, resulting in a polarized atom. On the other hand, a few molecules, like water,...

Potential Due to a Magnetized Object

Potential Due to a Magnetized Object

Magnetic dipoles in magnetic materials are aligned when placed under an external magnetic field. For paramagnets and ferromagnets, dipole alignment occurs in the direction of the magnetic field. However, the dipoles align opposite to the field in the case of diamagnets. This state of magnetic polarization due to the external field is called magnetization. Magnetization is defined as the dipole moment per unit volume. It plays a similar role to polarization in electrostatics.
The vector...

Moment of Inertia of Compound Objects

Moment of Inertia of Compound Objects

The moment of inertia is a quantitative measure of the rotational inertia of an object. It is defined as the sum of the products obtained by multiplying the mass of each particle of matter in a given body by the square of its distance from the axis. The total moment of inertia for compound objects can be found by determining and adding the moment of inertia of individual components together.
Consider a child of mass (mc) 25 kg standing at a distance (rc) of 1 m from the axis of a rotating...

Gravitational Potential Energy for Extended Objects

Gravitational Potential Energy for Extended Objects

Consider a system comprising several point masses. The coordinates of the center of mass for this system can be expressed as the summation of the product of each mass and its position vector divided by the total mass:

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Surface-Induced Donor-Acceptor Charge-Transfer Interaction in Crystallization-Driven Two-Dimensional Assembly of Poly(L-Lactide) and Its Impact on Piezoelectric Performance.

Small (Weinheim an der Bergstrasse, Germany)·2026

Same author

From Guidance to Practice: Understanding the 2026 AUA/ASTRO Clinically Localized Prostate Cancer Guideline Amendment.

The Journal of urology·2026

Same author

Addressing challenging impurities in fusion proteins: A comprehensive review and cost-effective strategy for HCP and low molecular weight species control.

Biotechnology progress·2026

Same author

From STORM to steadier ground: refining radiotherapy for nodal oligorecurrent prostate cancer.

Translational andrology and urology·2026

Same author

Circularly Polarized Luminescence (CPL)-Active Homo- and Heterostructures by Surface-Catalyzed Secondary Supramolecular Polymerization.

Small (Weinheim an der Bergstrasse, Germany)·2026

Same author

Mechanism of Gating and Isoform-Specific Inhibition in Renal CLC Chloride Channels.

bioRxiv : the preprint server for biology·2026

Search research articles

Related Experiment Video

Updated: Feb 13, 2026

Author Spotlight: Enhancement of Salient Object Detection for Smart Grid Applications

Author Spotlight: Enhancement of Salient Object Detection for Smart Grid Applications

Published on: December 15, 2023

A UAV image dataset for object detection with annotations generated using LabelImg and Roboflow.

Anindita Das¹, Vinitha Hannah Subburaj¹, Yong Yang¹

¹West Texas A&M University, Canyon, TX 79016, USA.

|February 12, 2026

Summary

This dataset of drone images aids precision agriculture and machine learning for crop-weed detection. It supports automated monitoring and sustainable farming, advancing AI in agriculture.

Keywords:

Annotation Computer vision Image dataset LabelImg Object detection Remote sensing Roboflow UAV YOLOv7

More Related Videos

Author Spotlight: Impact of Intergenic Interactions on Disease-Identifying Dark Biomarkers

Author Spotlight: Impact of Intergenic Interactions on Disease-Identifying Dark Biomarkers

Published on: March 1, 2024

Mining Spatial Transcriptomics Datasets using DeepSpaceDB

Mining Spatial Transcriptomics Datasets using DeepSpaceDB

Published on: September 5, 2025

Related Experiment Videos

Last Updated: Feb 13, 2026

Author Spotlight: Enhancement of Salient Object Detection for Smart Grid Applications

Author Spotlight: Enhancement of Salient Object Detection for Smart Grid Applications

Published on: December 15, 2023

Author Spotlight: Impact of Intergenic Interactions on Disease-Identifying Dark Biomarkers

Author Spotlight: Impact of Intergenic Interactions on Disease-Identifying Dark Biomarkers

Published on: March 1, 2024

Mining Spatial Transcriptomics Datasets using DeepSpaceDB

Mining Spatial Transcriptomics Datasets using DeepSpaceDB

Published on: September 5, 2025

Area of Science:

Agricultural Science
Computer Science
Environmental Science

Background:

Precision agriculture requires accurate crop-weed differentiation for effective management.
Machine learning models for weed detection need large, diverse datasets for training and validation.

Purpose of the Study:

To introduce a novel dataset of drone imagery from cotton fields.
To facilitate the development of object detection models for distinguishing crops from weeds.
To establish a benchmark for evaluating the performance of AI models in agricultural settings.

Main Methods:

Acquisition of high-resolution drone imagery across various cotton field conditions.
Annotation of images to identify and label crop and weed instances.
Dataset curation to ensure quality and suitability for machine learning tasks.

Main Results:

A comprehensive dataset enabling robust model training for crop-weed detection.
A standardized resource for comparative analysis of different AI algorithms.
Foundation for improved automated agricultural monitoring systems.

Conclusions:

The released dataset is crucial for advancing AI-driven precision agriculture.
It supports the development of sustainable farming practices through enhanced weed management.
This resource contributes to the broader field of AI applications in agriculture and environmental stewardship.