一个改进的YOLOv8n模型用于在pakchoi中现场检测害虫和疾病

相关实验视频

Updated: Feb 10, 2026

Procedures of Laboratory Fumigation for Pest Control with Nitric Oxide Gas
08:58

Procedures of Laboratory Fumigation for Pest Control with Nitric Oxide Gas

Published on: November 24, 2017

17.7K

Yi Zhu1,2, Yanlu Han1,2, Yilu Yin3

  • 1College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo, China.

Frontiers in plant science
|February 9, 2026
PubMed
概括

一个新的轻量级物体检测模型,YOLOv8n-DBW,准确地识别了pakchoi害虫和疾病. 这种改进的模型提高了实时农业应用的检测精度和效率.

关键词:
这是一个YOLO模型.功能损失功能损失的功能.对象检测检测对象检测对象检测帕克乔伊 (pakchoi) 是一个选择.害虫和疾病的识别识别

更多相关视频

Detection of Neuritic Plaques in Alzheimer's Disease Mouse Model06:02

Detection of Neuritic Plaques in Alzheimer's Disease Mouse Model

Published on: July 26, 2011

37.4K
Use of Ultra-high Field MRI in Small Rodent Models of Polycystic Kidney Disease for In Vivo Phenotyping and Drug Monitoring07:35

Use of Ultra-high Field MRI in Small Rodent Models of Polycystic Kidney Disease for In Vivo Phenotyping and Drug Monitoring

Published on: June 23, 2015

12.0K

相关概念视频

Crystal Field Theory - Octahedral Complexes02:58

Crystal Field Theory - Octahedral Complexes

Crystal Field Theory
To explain the observed behavior of transition metal complexes (such as colors), a model involving electrostatic interactions between the electrons from the ligands and the electrons in the unhybridized d orbitals of the central metal atom has been developed. This electrostatic model is crystal field theory (CFT). It helps to understand, interpret, and predict the colors, magnetic behavior, and some structures of coordination compounds of transition metals.
CFT focuses on...
30.9K
Improving Translational Accuracy02:07

Improving Translational Accuracy

3.7K
Improving Translational Accuracy02:07

Improving Translational Accuracy

Base complementarity between the three base pairs of mRNA codon and the tRNA anticodon is not a failsafe mechanism. Inaccuracies can range from a single mismatch to no correct base pairing at all. The free energy difference between the correct and nearly correct base pairs can be as small as 3 kcal/ mol. With complementarity being the only proofreading step, the estimated error frequency would be one wrong amino acid in every 100 amino acids incorporated. However, error frequencies observed in...
15.0K
Field Effect Transistor01:29

Field Effect Transistor

Field-effect transistors (FETs) are integral to electronic circuits and distinguished by their three-terminal setup: the gate, drain, and source. These transistors operate as unipolar devices, which utilize either electrons or holes as charge carriers, in contrast to bipolar transistors, which use both types of carriers. The primary function of the FET is to modulate the flow of these carriers from the source to the drain through a channel. The voltage difference between the gate and source...
1.2K
Electric Field01:16

Electric Field

Consider two point charges, each exerting Coulomb force on the other. It is possible to describe the Coulomb interaction via an intermediate step by defining a new physical quantity called the electric field.
In the new picture, imagine that the first charge sets up an electric field independent of all other charges in the universe. When another charge comes in its vicinity, the second charge experiences an electric force depending on the electric field at that point. The source charge does not...
12.9K
Magnetic Fields01:27

Magnetic Fields

A moving charge or a current creates a magnetic field in the surrounding space, in addition to its electric field. The magnetic field exerts a force on any other moving charge or current that is present in the field. Like an electric field, the magnetic field is also a vector field. At any position, the direction of the magnetic field is defined as the direction in which the north pole of a compass needle points.
A magnetic field is defined by the force that a charged particle experiences...
7.4K