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

Shape and Texture of Coarse Aggregate01:25

Shape and Texture of Coarse Aggregate

324
Aggregate shape is classified based on the relative sharpness or roundness of the edges and corners. This classification includes categories like rounded, angular, elongated, and flaky, each with specific characteristics. Rounded aggregates, fully shaped by attrition, are typical of river or seashore gravel, while angular aggregates, such as crushed rock, have well-defined edges. Aggregates that are elongated and flaky are less desirable, as they can reduce the workability and strength of...
324
Gauss's Law: Planar Symmetry01:27

Gauss's Law: Planar Symmetry

8.8K
A planar symmetry of charge density is obtained when charges are uniformly spread over a large flat surface. In planar symmetry, all points in a plane parallel to the plane of charge are identical with respect to the charges. Suppose the plane of the charge distribution is the xy-plane, and the electric field at a space point P with coordinates (x, y, z) is to be determined. Since the charge density is the same at all (x, y) - coordinates in the z = 0 plane, by symmetry, the electric field at P...
8.8K
Coordination Number and Geometry02:57

Coordination Number and Geometry

17.3K
For transition metal complexes, the coordination number determines the geometry around the central metal ion. Table 1 compares coordination numbers to molecular geometry. The most common structures of the complexes in coordination compounds are octahedral, tetrahedral, and square planar.
17.3K
Geometry of Hyperbolas01:30

Geometry of Hyperbolas

54
A hyperbola consists of all points where the absolute difference of distances to two fixed points, called foci, remains constant. The standard equation isEach branch extends infinitely and approaches two asymptotes, which guide the curve’s behavior. The parameters a and b define key features: a measures the distance from the center to each vertex along the transverse axis, while b influences the slopes of the asymptotes. The asymptotes have equationsA rectangle centered at the origin with...
54
Methods of Obtaining Topography01:25

Methods of Obtaining Topography

169
Topography involves measuring and mapping land elevations, natural features, and artificial structures to create accurate representations of the terrain. Topographic surveying relies on traditional and modern methods, each with distinct advantages and limitations.Traditional Surveying Methods:Transit stadia surveys and plane table surveys were widely used traditional surveying methods. These techniques relied on instruments like theodolites and stadia rods for measuring distances and angles,...
169
Gauss's Law: Cylindrical Symmetry01:20

Gauss's Law: Cylindrical Symmetry

8.7K
A charge distribution has cylindrical symmetry if the charge density depends only upon the distance from the axis of the cylinder and does not vary along the axis or with the direction about the axis. In other words, if a system varies if it is rotated around the axis or shifted along the axis, it does not have cylindrical symmetry. In real systems, we do not have infinite cylinders; however, if the cylindrical object is considerably longer than the radius from it that we are interested in,...
8.7K

You might also read

Related Articles

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

Sort by
Same author

Ref-NeRF: Structured View-Dependent Appearance for Neural Radiance Fields.

IEEE transactions on pattern analysis and machine intelligence·2024
Same author

Compact single-shot metalens depth sensors inspired by eyes of jumping spiders.

Proceedings of the National Academy of Sciences of the United States of America·2019
Same author

Rigidity for sticky discs.

Proceedings. Mathematical, physical, and engineering sciences·2019
Same author

Understanding Symmetric Smoothing Filters: A Gaussian Mixture Model Perspective.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2017
Same author

Modeling Radiometric Uncertainty for Vision with Tone-Mapped Color Images.

IEEE transactions on pattern analysis and machine intelligence·2015
Same author

From Shading to Local Shape.

IEEE transactions on pattern analysis and machine intelligence·2015
Same journal

Relation DETR+: Exploring Explicit Position Relation Prior for Dense Prediction.

IEEE transactions on pattern analysis and machine intelligence·2026
Same journal

RBF++: Quantifying and Optimizing Reasoning Boundaries across Measurable and Unmeasurable Capabilities for Chain-of-Thought Reasoning.

IEEE transactions on pattern analysis and machine intelligence·2026
Same journal

CAFE: Cross-View Adaptive Fusion and Cluster Center Enhancement for Robust Multi-View Clustering.

IEEE transactions on pattern analysis and machine intelligence·2026
Same journal

DIVER: Reinforced Diffusion Breaks Imitation Bottlenecks in End-to-End Autonomous Driving.

IEEE transactions on pattern analysis and machine intelligence·2026
Same journal

Ethics-Aware Safe Reinforcement Learning for Rare-Event Risk Control in Interactive Urban Driving.

IEEE transactions on pattern analysis and machine intelligence·2026
Same journal

Learning Shape Anchors for Holistic Indoor Scene Understanding.

IEEE transactions on pattern analysis and machine intelligence·2026
See all related articles

Related Experiment Video

Updated: Nov 5, 2025

Detection of Architectural Distortion in Prior Mammograms via Analysis of Oriented Patterns
13:44

Detection of Architectural Distortion in Prior Mammograms via Analysis of Oriented Patterns

Published on: August 30, 2013

43.2K

Unique Geometry and Texture From Corresponding Image Patches.

Dor Verbin, Steven J Gortler, Todd Zickler

    IEEE Transactions on Pattern Analysis and Machine Intelligence
    |May 18, 2021
    PubMed
    Summary
    This summary is machine-generated.

    Four observations are sufficient to uniquely recover texture and viewpoints from unknown orthographic projections. This research advances shape from texture and texture-based structure from motion applications.

    More Related Videos

    Photorealistic Learned Landscapes for Augmented Reality
    06:54

    Photorealistic Learned Landscapes for Augmented Reality

    Published on: June 27, 2025

    387
    Reconstruction of 3-Dimensional Histology Volume and its Application to Study Mouse Mammary Glands
    10:59

    Reconstruction of 3-Dimensional Histology Volume and its Application to Study Mouse Mammary Glands

    Published on: July 26, 2014

    14.6K

    Related Experiment Videos

    Last Updated: Nov 5, 2025

    Detection of Architectural Distortion in Prior Mammograms via Analysis of Oriented Patterns
    13:44

    Detection of Architectural Distortion in Prior Mammograms via Analysis of Oriented Patterns

    Published on: August 30, 2013

    43.2K
    Photorealistic Learned Landscapes for Augmented Reality
    06:54

    Photorealistic Learned Landscapes for Augmented Reality

    Published on: June 27, 2025

    387
    Reconstruction of 3-Dimensional Histology Volume and its Application to Study Mouse Mammary Glands
    10:59

    Reconstruction of 3-Dimensional Histology Volume and its Application to Study Mouse Mammary Glands

    Published on: July 26, 2014

    14.6K

    Area of Science:

    • Computer Vision
    • Computational Geometry
    • Image Analysis

    Background:

    • Recovering 3D information from 2D images is a fundamental problem in computer vision.
    • Texture analysis plays a crucial role in understanding object shape and motion.
    • Orthographic projections are commonly used in various imaging and modeling applications.

    Purpose of the Study:

    • To establish a sufficient condition for uniquely recovering texture and viewpoints from orthographic projections.
    • To identify the minimum number of observations required for unique recovery.
    • To characterize scenarios where recovery might be ambiguous.

    Main Methods:

    • Mathematical analysis of texture properties under orthographic projection.
    • Derivation of conditions for unique solutions in a flat texture process.
    • Characterization of degenerate cases leading to ambiguity.

    Main Results:

    • A sufficient condition for unique recovery of texture and viewpoints is presented.
    • Four observations are demonstrated to be generally sufficient.
    • Specific conditions leading to ambiguous solutions are mathematically characterized.

    Conclusions:

    • The findings provide a theoretical basis for unique texture and viewpoint recovery.
    • The results are directly applicable to enhancing shape from texture algorithms.
    • This work contributes to advancing texture-based structure from motion techniques.