invariant

Commutativity up to a factor is one of the invariants of isomorphisms among operator algebras.

And with the vast number of invariants that must be checked for a GUI program, automated testing is essential.

This book is an introduction to knot and link invariants as generalized amplitudes (vacuum-vacuum amplitudes) for a quasi-physical process.

A complete set of invariants can be used to judge the equivalence of two states under LUT.

There are also loop invariants and a few others, but pre- and post-conditions and class invariants are really the basic fabric of contracts.

Computing the geometric relationship among geometric invariants is a direct application of these techniques.

Projective invariants are independent of viewpoints, intrinsic and extrinsic camera parameters and common used in computer vision gradually.

The type system by itself is not expressive enough to capture all of the intended invariants.

A good specification defines invariants constraining an object's state and post conditions describing the effects of its operations.

One approach in dealing with the equivalence of quantum states under LUT is to find the complete set of invariants under LUT.

A new set of affine moment invariants was used to testify the formula derived in the paper.

Yet another approach to adding much more powerful invariants is that of dependent types.

After the analysis of the invariants , their limitation is pointed out and a new kind of absolute affine invariants is defined.

A segmental deformable model for image segmentation was presented and affine invariants were introduced into the model's energy function.

Provides a table of invariants for the terms used to discuss generic types and methods.

The non hermitian invariants of time dependent one or two mode Boson system are constructed by using Boson annihilation operators.

The convex hulls were extracted from the feature points of the reference and test images, and then the affine invariants were calculated.

Provides a table of invariants for the terms used to discuss generic methods.

Variants in the business domain should not be implemented as invariants in the IT domain.

Ensuring that the requisite invariants are satisfied is a necessary aspect of component encapsulation.

Object Invariants are conditions specified for each instances of a class.

Relative coordinates are invariants for translational coordinate systems.

As with any volatile variable, there may be no invariants or constraints involving the properties of the JavaBean.

Recently, projective invariants method is used to handoff object, but it will make mistakes in the case of multiple objects appear closely.

Invariants: Conditions that must remain unchanged after the execution of the external component.

Unit testing tools allow us to check that key invariants of our programs continue to hold under refactoring.

This paper concerns the ratio of centro-affine invariants for a projection body.

Think of a cast as a kind of assertion and the invariants as arguments for why the assertion is true.

The contract includes invariants, preconditions, and post conditions.

It is based on means of template matching according to a combined invariants-based similarity measure and TPS image warping.

Firstly, the cracks were distinguished from other defects by using image moment invariants method to recognize the shapes of defects.

It finds three stars as reference star group used the character that star moment invariants are equal in neighbor frames.

In fact, unit tests are an excellent way to provide limited specification of these extra invariants.

Assert liberally to document internal assumptions and invariants .

The differential invariants are robust to the noise and also invariant to the translation and rotation.

Moreover, these new moment invariants are robust and perform well in image description.

The formula of invariants with the operation of insertion and pushing are given on long curves.

These invariants are often not explicit, but they can be made explicit by putting in the corresponding checks.

But unit tests can be thorough enough that we can reasonably expect them to catch most violations of the invariants.

A new invariants classification feature based on cyclic temporary cumulant is proposed for classification of MPSK signals.

Aiming at these problems, this paper presents a new method for object recognition based on affine statistical invariants.

A new approach for shadow detection and elimination based on color invariants and Gaussian shadow model is presented in this paper.

Suspending the thread can result in the corruption of data or the breaking of invariants.

Inheritance of contracts doesn't pose any issue for invariants and post conditions.

This paper presents a new point feature matching method based on gray value differential invariants.

There are several research projects underway to significantly improve the sorts of invariants we can specify for a component.

We can rely on informal documentation to specify such invariants, but the more invariants we can formalize and check, the better.

At last, the target was recognized according to Euclid distance of moment invariants.

A new affine invariants based on affine geometry for object recognition and matching is proposed in the paper.

Two kinds of methods in tracking radar echoes, moment invariants and correlation-brightness are investigated.

We investigate invariants of the intersection of submanifolds of R^3.

Let's tackle invariants and consider the code in Figure 1 .

These technologies can detect some simple loop invariants, but can not deal with complex issues.

An Algorithm to Determine the Annihilators of Boolean Function and a Class of Invariants of Algebraic Attacks

On the general properties of time-dependent invariants

Application of A Modified Algorithm of Moment Invariants in Image Recognition

Mechanical Prototypes of Fundamental Hydrodynamic Invariants

Study of Application of Moment-invariants in Bar Code Identification System

Conformal Geometric Algebra and Algebraic Manipulations of Geometric Invariants

New Strategies for Developing Loop Invariants and its Application

The Constructive Question on Simplification for the Equation of Curve of the Second Order with Invariants

Geometric Robust Watermarking Through Moment Invariants and Neural Network

Exact invariants and adiabatic invariants of constrained Hamiltonian systems in phase space

Exact Invariants and Adiabatic Invariants of Nonholonomic Variable Mass Systems

Adaptive Cluster Network Quantification for Color Invariants

Contour-based Moment Invariants and Their Application to the Recognition of Object Shapes

We considered the following interface for stacks, along with the many invariants that are not captured by its type signatures alone

A research on the independence of the electromagnetic field invariants

first integral and integral invariants of relativistic birkhoff systems

Analysis of loop invariants in terms of set theory

Application of Projective Invariants in Object Recognition

Cohomological Invariants in Galois Cohomology

Using the Corner Points of an Image to Compute Its Moment Invariants

Research on the Application of Moment Invariants About Intravenous Needles for Single Use

The Two Invariants of Homogeneous Linear Differential Equations of Order Two

Feature Extraction Based on Amplitude Spectrum and Moment Invariants and Its Application

Automatic identification of axis orbit using RBF network and moment invariants

Moment Invariants Based Fragile Image Watermarking

Moment invariants tracking algorithm for extended target

Lie symmetries and adiabatic invariants for holonomic systems in event space

Convergent Theory and Invariants of Effect Algebra in Quantum Mechanics

Study on Moment Invariants of the Images of Intravenous Needles

Pattern Recognition by Combined Invariants

Analysis for Invariance of Discrete Moment Invariants

The application of moment invariants in checking the drug's packaging quality

The Calculation of Local Invariants For Bipartite Systems

Effects of the second and third invariants of the stress deviator on metal forming

Gait Recognition by Fitting Moment Invariants

Automatic Recognition for the Position and Pose of Parts Based on Image Moment Invariants and Neural Network

Flow Lines and Algebraic Invariants in Contact Form Geometry

Induction and loop invariants for algorithm design

The Generalization of Moment Invariants

Study on constructing moment invariants

The Application of Geometric Moment Invariants in Field of Content-Based Medical Image Retrieval

Dynamically Discovering Likely Program Invariants Based on the Contract

Actions and Invariants of Algebraic Groups

Object Recognition Based on Affine Invariants in Implicit Polynomial Curves

An Image Change Detection Algorithm Based on Differential Invariants

Basic Invariants of Space Curve Movement

A Fault feature Extracting Method Based on Moment Invariants of Local Wave Time-frequency Image

An image recognition technique based on moment invariants and least norm assorting

Method for recognizing extended target based on boundary invariants

the proof of the second entropy invariants of lorenz map

A Watermarking Algorithm Based on Similarity Invariants

Point Feature Matching Based on Gray-Value Differential Invariants

Image Matching with Moment Invariants Based on Genetic Algorithms

The Operation and the Basic Invariants on Long Curves

An Object Tracking Algorithm Based on Projective Invariants

Face Recognition Based on Moment Invariants and Neural Networks

First, the affine statistical invariants was derived based on the affine arc length parameter which is invariant;

A method of target searching and recognition based on moment invariants

Affine Invariants Based on Covariance Matrix

Research on face recognition system based on spectroface and moment invariants

A New Method for Image Retrieval Based on Shape Using GFO and Moment Invariants

gait recognition based on moment invariants

A Face Recognition Method Based on Moment Invariants

A New Recognition Method of Small Target Based on Improved Order-mormalized Moment Invariants

For example, consider the following tests to check our invariants on stacks