Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Constant Volume Calorimetry02:41

Constant Volume Calorimetry

30.8K
Calorimeters are useful to determine the heat released or absorbed by a chemical reaction. Coffee cup calorimeters are designed to operate at constant (atmospheric) pressure and are convenient to measure heat flow (or enthalpy change) accompanying processes that occur in solution at constant pressure. A different type of calorimeter that operates at constant volume, colloquially known as a bomb calorimeter, is used to measure the energy produced by reactions that yield large amounts of heat and...
30.8K
Volume of Distribution01:20

Volume of Distribution

1.3K
The apparent volume of distribution (Vd) is a crucial pharmacokinetic parameter representing the hypothetical body fluid volume into which a drug disperses. It is calculated based on the total amount of drug in the body (estimated from the administered dose and bioavailability) divided by the plasma drug concentration. The total amount of drug in the body does not directly refer to the dose given but is derived by accounting for absorption, distribution, metabolism, and excretion processes.
1.3K
Problem Solving: Volume01:13

Problem Solving: Volume

77
The volume of a fuel tank mounted on the wing of a jet aircraft can be modeled using the concept of solids of revolution. In this case, the tank is formed by rotating a two-dimensional region, defined by a mathematical function, about the x-axis. The region extends along the axis from zero to two meters, and the resulting three-dimensional shape is symmetric about the axis of rotation. Because the boundary curve lies directly against the axis, the disk method is an appropriate technique for...
77
Respiratory Volumes01:15

Respiratory Volumes

3.0K
Respiratory volumes are crucial metrics, meticulously measured to quantify the air exchanged in and out of the lungs during various phases of the breathing cycle. These precise measurements are vital for assessing lung function, diagnosing respiratory conditions, and monitoring overall respiratory health. Each parameter provides specific insights into the mechanics of breathing and the functional capacity of the lungs.
Tidal Volume (TV) Tidal volume (TV) is the air inhaled or exhaled in a...
3.0K
Work Done During Volume Change01:17

Work Done During Volume Change

5.2K
In mechanics, work is done on an object when the force acting on it displaces the object. In thermodynamics, work done on a system can be estimated when the system's volume changes during any thermodynamic process.
Consider a gas confined to a cylinder fitted with a movable piston at one end. If the gas expands from volume V1 to volume V2, it exerts a force on the piston, such that the piston moves by a distance dr.
The work done by the gas on the piston can be expressed as
5.2K
Regulation of Stroke Volume01:27

Regulation of Stroke Volume

5.2K
The regulation of stroke volume, which is the amount of blood the heart pumps out during each heartbeat, is critical for maintaining a healthy circulatory system. Stroke volume is influenced by three main factors: preload, contractility, and afterload.
Preload refers to the degree of stretch on the heart before it contracts. It's analogous to the stretching of a rubber band; the more it's stretched, the more forcefully it snaps back. This concept is encapsulated in the Frank-Starling law of the...
5.2K

You might also read

Related Articles

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

Sort by
Same author

Markerless inside-out tool tracking for endoscopic spine surgery: a benchmarking study and clinical dataset.

International journal of computer assisted radiology and surgery·2026
Same author

Quantifying the Measurement Precision of a Commercial Ultrasonic Real-Time Location System for Camera Pose Estimation in Indoor Photogrammetry.

Sensors (Basel, Switzerland)·2026
Same author

A Hybrid Framework Integrating Past Decomposable Mixing and Inverted Transformer for GNSS-Based Landslide Displacement Prediction.

Sensors (Basel, Switzerland)·2025
Same author

A Robust Rotation-Equivariant Feature Extraction Framework for Ground Texture-Based Visual Localization.

Sensors (Basel, Switzerland)·2025
Same author

Spinal navigation with AI-driven 3D-reconstruction of fluoroscopy images: an ex-vivo feasibility study.

BMC musculoskeletal disorders·2024
Same author

SafeRPlan: Safe deep reinforcement learning for intraoperative planning of pedicle screw placement.

Medical image analysis·2024

Related Experiment Video

Updated: Feb 7, 2026

Measuring Pressure Volume Loops in the Mouse
09:15

Measuring Pressure Volume Loops in the Mouse

Published on: May 2, 2016

17.0K

An Egg Volume Measurement System Based on the Microsoft Kinect.

Ting On Chan1,2, Derek D Lichti3, Adam Jahraus4

  • 1Department of Geomatics Engineering, University of Calgary, 2500 University Dr NW, Calgary, AB T2N 1N4, Canada. ting.chan@ucalgary.ca.

Sensors (Basel, Switzerland)
|August 1, 2018
PubMed
Summary
This summary is machine-generated.

A new metrological system using a 3D range camera estimates bird egg volume with 93.3% accuracy. This technology offers a reliable, feasible method for poultry and ornithological research.

Keywords:
3D range camera3D reconstructionfeature recognitiongeometric modellingimage processingvolume estimation

More Related Videos

Probing the Limits of Egg Recognition Using Egg Rejection Experiments Along Phenotypic Gradients
07:34

Probing the Limits of Egg Recognition Using Egg Rejection Experiments Along Phenotypic Gradients

Published on: August 22, 2018

8.6K
Standardization of a Cytometric Bead Assay Based on Egg-Yolk Antibodies
10:23

Standardization of a Cytometric Bead Assay Based on Egg-Yolk Antibodies

Published on: May 19, 2023

1.3K

Related Experiment Videos

Last Updated: Feb 7, 2026

Measuring Pressure Volume Loops in the Mouse
09:15

Measuring Pressure Volume Loops in the Mouse

Published on: May 2, 2016

17.0K
Probing the Limits of Egg Recognition Using Egg Rejection Experiments Along Phenotypic Gradients
07:34

Probing the Limits of Egg Recognition Using Egg Rejection Experiments Along Phenotypic Gradients

Published on: August 22, 2018

8.6K
Standardization of a Cytometric Bead Assay Based on Egg-Yolk Antibodies
10:23

Standardization of a Cytometric Bead Assay Based on Egg-Yolk Antibodies

Published on: May 19, 2023

1.3K

Area of Science:

  • Metrology
  • Biotechnology
  • Computer Vision

Background:

  • Accurate bird egg volume measurement is crucial for the poultry industry and ornithological research.
  • Existing methods may lack precision or efficiency for large-scale applications.

Purpose of the Study:

  • To develop and evaluate a novel metrological system for precise bird egg volume estimation.
  • To utilize a 3D range camera and point cloud processing for direct volume calculation.

Main Methods:

  • A prototype system employing a Microsoft Kinect (Version 2) 3D range camera was developed.
  • Point clouds of eggs were captured and fitted to novel geometric models using the least-squares method.
  • Egg shape parameters, position, and orientation were simultaneously estimated.

Main Results:

  • The system achieved an average egg volume estimation accuracy of 93.3% compared to reference methods.
  • Experimental results validated the system's functionality, feasibility, and reliability.
  • The processing algorithm demonstrated computational efficiency.

Conclusions:

  • The developed system provides a straightforward and reliable method for estimating bird egg volume.
  • The prototype shows potential for transformation into a real-time egg volume measurement system.
  • This technology can benefit both the poultry industry and ornithological research.