Separation of Dynamic and Static Images by Modal-Wavelets

On Separation of Semitransparent Dynamic Images from Static Background

Presented here is the problem of recovering a dynamic image superimposed on a static background. Such a problem is ill-posed and may arise e.g. in imaging through semireflective media, in separation of an illumination image from a reflectance image, in imaging with diffraction phenomena, etc. In this work we study regularization of this problem in spirit of Total Variation and general sparsifyi...

static versus dynamic assessment of l2 learners’ reading ability

dynamic assessment according to vygotskys sociocultural theory, states that instruction and assessment are interrelated. using static forms of assessment with second and foreign language students could do more harm than good. many teachers neglect to take account of the complexity involved in learning a second or foreign language and often wonder why learning of a language take so long. thi...

Understanding dynamic and static displays: using images

We examined expert meteorologists as they created a weather forecast while working in a naturalistic environment. We examined the type of external representation they chose to examine (a static image, a sequence of static images, or a dynamic display) and the kind of information they extracted from those representations (static or dynamic). We found that even though weather is an extremely dyna...

human verification using a combination of static and dynamic characteristics in foot pressure images

since gait is the mixture of many complex movements, each individual can define with a unique footpressure image that can be used as a reliable biometric scale for human verification. foot pressure colorimages of center for biometrics and security research (cbsr) dataset from 45 men and five womenwere used in this study. owing to the properties of this dataset, an index of foot pressure in addi...

Nonlinear Static and Dynamic Blind Source Separation Using Ensemble Learning