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

Rotation of Asymmetric Top01:11

Rotation of Asymmetric Top

967
By definition, a spherically symmetric body has the same moment of inertia about any axis passing through its center of mass. This situation changes if there is no spherical symmetry. Since most rigid bodies are not spherically symmetric, these require special treatment.
The relationship between the angular momentum of any rigid body and its angular velocity, both of which are vectors, involves the moment of inertia. The moment of inertia is a scalar quantity only for spherically symmetric...
967
Transformation of Plane Strain01:12

Transformation of Plane Strain

221
When analyzing elongated structures like bars subjected to uniformly distributed loads, it is essential to understand the transformation of plane strain when coordinate axes are rotated. This transformation helps to assess how material deformation characteristics vary with orientation, which is crucial in materials science and structural engineering.
Under plane strain conditions, typical for members where one dimension significantly exceeds the others, deformations and resultant strains are...
221
Relative Motion Analysis using Rotating Axes-Problem Solving01:29

Relative Motion Analysis using Rotating Axes-Problem Solving

434
Consider a crane whose telescopic boom rotates with an angular velocity of 0.04 rad/s and angular acceleration of 0.02 rad/s2. Along with the rotation, the boom also extends linearly with a uniform speed of 5 m/s. The extension of the boom is measured at point D, which is measured with respect to the fixed point C on the other end of the boom. For the given instant, the distance between points C and D is 60 meters.
Here, in order to determine the magnitude of velocity and acceleration for point...
434
Unsymmetric Bending - Angle of Neutral Axis01:15

Unsymmetric Bending - Angle of Neutral Axis

382
Unsymmetrical bending occurs when a structural member is subjected to bending moments in a plane that does not align with the member's principal axes. This scenario typically arises in beams and other structural components when loads are applied at non-ideal angles, introducing complexities in stress analysis.
When a bending moment is applied at an angle θ concerning the vertical axis of a symmetrical member, it can be resolved into components along the member's principal...
382
Angle of Twist: Problem Solving01:13

Angle of Twist: Problem Solving

365
An electric motor applies a torque of 700 N·m to an aluminum shaft, triggering a stable rotation. Two pulleys, B and C, are subjected to torques of 300 N·m and 400 N·m, respectively. The modulus of rigidity is provided as 25 GPa. With the knowledge of the length and diameter of each segment, the twist angle between the two pulleys can be computed. First, a section cut is made between pulleys B and C, and the cut cross-section is analyzed using a free-body diagram. Given that the...
365

You might also read

Related Articles

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

Sort by
Same author

Common genetic polymorphisms modify the effect of smoking on absolute risk of bladder cancer.

Cancer research·2013
Same author

Astragaloside II triggers T cell activation through regulation of CD45 protein tyrosine phosphatase activity.

Acta pharmacologica Sinica·2013
Same author

Digital design and individually fabricated titanium implants for the reconstruction of traumatic zygomatico-orbital defects.

The Journal of craniofacial surgery·2013
Same author

Screening for and surveillance of high-risk patients with HBV-related chronic liver disease: promoting the early detection of hepatocellular carcinoma in China.

Bioscience trends·2013
Same author

Synthesis and hepatitis C antiviral activity of 1-aminobenzyl-1H-indazole-3-carboxamide analogues.

ChemMedChem·2013
Same author

Thyroid function and morphology in overweight and obese children and adolescents in a Chinese population.

Journal of pediatric endocrinology & metabolism : JPEM·2013
Same journal

DSPE-ViT: a lightweight vision transformer with dynamic sparse positional encoding for dense small object detection in UAV imagery.

Frontiers in neurorobotics·2026
Same journal

ST-HONet: Spatio-Temporal Hierarchical Network for long-horizon bimanual visuomotor imitation.

Frontiers in neurorobotics·2026
Same journal

ST-HADP: Spatio-Temporal hierarchical attention diffusion policy for long-horizon generalizable bimanual visuomotor imitation.

Frontiers in neurorobotics·2026
Same journal

EQISP: efficient quantized image signal processing with multi-scale pyramid fusion for resource constrained embodied perception.

Frontiers in neurorobotics·2026
Same journal

Research on embodied agent multimodal perception and real-time path planning algorithms for complex unstructured environments.

Frontiers in neurorobotics·2026
Same journal

NL-YOLOv5: a model with a larger receptive field and the ability to globally acquire features.

Frontiers in neurorobotics·2026
See all related articles

Related Experiment Video

Updated: Aug 11, 2025

Control of Cell Adhesion using Hydrogel Patterning Techniques for Applications in Traction Force Microscopy
12:26

Control of Cell Adhesion using Hydrogel Patterning Techniques for Applications in Traction Force Microscopy

Published on: January 29, 2022

5.8K

An improved adaptive triangular mesh-based image warping method.

Wei Tang1, Fangxiu Jia1, Xiaoming Wang1

  • 1College of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing, China.

Frontiers in Neurorobotics
|February 9, 2023
PubMed
Summary
This summary is machine-generated.

This study introduces an improved mesh-based model for precise image stitching, reducing artifacts and ghosting for natural panoramas. The method enhances detail preservation and alignment accuracy in computer vision applications.

Keywords:
color consistencycombining strategyimage alignmentimage stitchingmesh deformation

More Related Videos

Quantifying Intermembrane Distances with Serial Image Dilations
07:45

Quantifying Intermembrane Distances with Serial Image Dilations

Published on: September 28, 2018

6.5K
Magnetic Resonance Derived Myocardial Strain Assessment Using Feature Tracking
07:21

Magnetic Resonance Derived Myocardial Strain Assessment Using Feature Tracking

Published on: February 12, 2011

14.4K

Related Experiment Videos

Last Updated: Aug 11, 2025

Control of Cell Adhesion using Hydrogel Patterning Techniques for Applications in Traction Force Microscopy
12:26

Control of Cell Adhesion using Hydrogel Patterning Techniques for Applications in Traction Force Microscopy

Published on: January 29, 2022

5.8K
Quantifying Intermembrane Distances with Serial Image Dilations
07:45

Quantifying Intermembrane Distances with Serial Image Dilations

Published on: September 28, 2018

6.5K
Magnetic Resonance Derived Myocardial Strain Assessment Using Feature Tracking
07:21

Magnetic Resonance Derived Myocardial Strain Assessment Using Feature Tracking

Published on: February 12, 2011

14.4K

Area of Science:

  • Computer Vision
  • Image Processing

Background:

  • Image stitching is crucial for applications like virtual reality and panoramic photography.
  • Existing mesh-based methods often struggle with local details and artifacts.

Purpose of the Study:

  • To present an improved mesh-based joint optimization model for image stitching.
  • To enhance detail preservation and minimize artifacts in panoramic images.

Main Methods:

  • Utilizing matched feature points and uniform points as grid vertices for stronger constraints.
  • Defining an improved energy function with a color similarity term for alignment.
  • Implementing a regularization parameter strategy combining the proposed method with as-projective-as-possible (APAP) warp.

Main Results:

  • Achieved more accurate image stitching with significantly reduced ghosting effects.
  • Demonstrated superior performance compared to state-of-the-art image stitching methods.
  • Produced more natural results in non-overlapping areas and higher precision panorama stitching.

Conclusions:

  • The proposed mesh-based joint optimization model offers significant improvements in image stitching quality.
  • The algorithm shows great application potential for high-precision panoramic image creation.
  • The method effectively balances alignment accuracy, distortion reduction, and natural appearance.