Active matrix liquid crystal display (AMLCD) is the most widely used display technology nowadays. Transparent display is one of the emerging technologies to provide people with more features such as displaying images on transparent substrates and simultaneously enabling people to see the scenery behind the panel. Polymer-dispersed liquid crystal (PDLC) is a possible active matrix transparent di...

We address the problem of estimating a fundamental matrix from a given set of corresponding pixels in two perspective images of a 3D scene that form a stereopair. The 3x3 fundamental matrix of rank 2 determines the corresponding epipolar lines in both images. Experiments with real stereo pairs have established the main reasons for instabilities of the well-known linear estimation based on the 8...

In this paper, we address the semantic segmentation task with a new context aggregation scheme named object context, which focuses on enhancing role of information. Motivated by fact that category each pixel is inherited from it belongs to, define for as set pixels belong to same given in image. We use binary relation matrix represent relationship between all pixels, where value one indicates t...

A model has been developed to simulate a fixed-exit porous bleed system for supersonic inlets. The fixed-exit model allows the amount of bleed flow to vary according to local flow conditions and fixedexit characteristics of the bleed system. This variation is important for the control of shock-wave/ boundary-layer interactions within the inlet. The model computes the bleed plenum static pressur...

Automatic clustering of spectral image data is a common problem with a diverse set of desired and potential solutions. While typical clustering techniques use first order statistics and Gaussian models, the method described in this paper utilizes the spectral data structure to generate a graph representation of the image and then clusters the data by applying the method of optimal modularity fo...

This paper presents a novel technique for passive matrix addressing of electrophoretic displays. The addressing scheme is successfully applied in a working demonstrator with 5x7 pixels. To our knowledge, this is the first time a working electrophoretic display with passive matrix addressing is presented.

The estimation of proportions of classes in the mixed pixels of multichannel imagery data is considered in this paper. A significant portion of the imagery data consists of a mixture of the responses of two or more objects whenever the objects being viewed by a multispectral scanner are not large enough relative to the size of aresolution element. A region of mixed pixels can be characterized t...

We present an alternative to traditional texture compression techniques whereby a clear data channel is embedded within a texture using steganographic techniques. The resulting pixels are polymorphic – they can be used without decompression and the embedded data can be extracted and used for alternative purposes. The technique has fewer degenerate cases than DXT, does not suffer from high-frequ...