Abstract: A method of growing an epitaxial film and transferring it to an assembly substrate is disclosed. The film growth and transfer are made using an epitaxy lateral overgrowth technique. The formed epitaxial film on an assembly substrate can be further processed to form devices such as solar cell, light emitting diode, and other devices and assembled into higher integration of desired applications.

Abstract: A method of growing an epitaxial film and transferring it to an assembly substrate is disclosed. The film growth and transfer are made using an epitaxy lateral overgrowth technique. The formed epitaxial film on an assembly substrate can be further processed to form devices such as solar cell, light emitting diode, and other devices and assembled into higher integration of desired applications.

Abstract: A method of growing an epitaxial semiconductor structure is disclosed. The growth and transfer are made using an epitaxy lateral overgrowth technique. The formed epitaxial film on an assembly substrate can be further processed to form devices such as solar cell, light emitting diode, and other devices and assembled into higher integration of desired applications.

Abstract: A method of growing an epitaxial film and transferring it to an assembly substrate is disclosed. The film growth and transfer are made using an epitaxy lateral overgrowth technique. The formed epitaxial film on an assembly substrate can be further processed to form devices such as solar cell, light emitting diode, and other devices and assembled into higher integration of desired applications.

Abstract: An apparatus for growing an epitaxial film and transferring it to an assembly substrate is disclosed. The film growth and transfer are made using an epitaxy lateral overgrowth technique. The formed epitaxial film on an assembly substrate can be further processed to form devices such as solar cell, light emitting diode, and other devices and assembled into higher integration of desired applications.

Abstract: A method of image retrieval from a target image collection, including segmenting a query image into two or more bands, obtaining weighted colour histogram vectors for the two or more bands in the query image, and obtaining weighted colour histogram vectors for two or more bands in a target image. A distance measurement is determined between the query image and the target image using the weighted colour histogram vectors from corresponding bands in the query image and the target image. Bands in an image can be groups, strips, sections, regions, or the like, and can be linear bands, rectangular bands, circular bands, or the like. The bands are preferably, though not necessarily, concentric or otherwise aligned and any number of bands can be utilised. Also, content based image retrieval is provided that incorporates use of varying photo composition in different regions as a technique for improving accuracy of retrieval.

Abstract: A method, processing system and computer program product for optimising a search of a collection of images. In one aspect, the method includes iteratively performing, in a processing system, steps of comparing a test search result set for a search query to a user defined expected search result set for the search query, wherein the search query includes a query feature set of a search image, each feature being associated with a weight; and adjusting one or more weights of the query feature set according to the results of the comparison to improve the similarity between the test and expected search result sets, thereby optimising a future image search of the collection of images.

Abstract: A method, processing system and computer program product for image retrieval. In one aspect, the method includes, in a processing system: determining a query feature set for a search image, wherein the query feature set includes texture data indicative of a texture of the search image for a plurality of resolutions of the search image; determining a dissimilarity measurement between at least one query feature of the query feature set and at least one target feature of a target image set for one or more target images, wherein the dissimilarity measurement is determined at least partially based upon the dissimilarity between the texture data of the search image and one or more target images for at least some of the plurality of resolutions of the target image; and identifying one or more target images based upon the dissimilarity measurement.

Abstract: A method or system providing face verification, including obtaining a set of features from a selected image and determining if there are any faces in the selected image. If faces are determined a dominance factor is assigned to at least one face and verification of an identity of the at least one face in the selected image is attempted and a confidence score returned. In attempting to verify the identity of the at least one face any identity information is extracted from metadata associated with the selected image. Also disclosed is a method of facial image retrieval, including defining a query image set from one or more selected facial images, determining a dissimilarity measurement between at least one query feature and at least one target feature. This enables identification of one or more identified facial images from the target facial image set based on the dissimilarity measurement.

Abstract: An apparatus for growing an epitaxial film and transferring it to an assembly substrate is disclosed. The film growth and transfer are made using an epitaxy lateral overgrowth technique. The formed epitaxial film on an assembly substrate can be further processed to form devices such as solar cell, light emitting diode, and other devices and assembled into higher integration of desired applications.

Abstract: This invention concerns computer based face recognition. A person's face is captured in an image and received (12) by a computer (30). The computer operates to estimate the orientation of the face (14). Then using a correlation model, the pose effect is removed from the image that is now represented as pose independent features (16). Pattern recognition techniques are then applied (18) to compare the pose independent features to a gallery stored in memory (18) to match the face to a member of the gallery. The invention offers greater accuracy and can be performed in real time. Aspects of the invention includes a method, software and a computer system.

Abstract: The present invention is a yellow-green phosphor material with a high luminescence intensity. The present invention is suitable for excitation by ultraviolet or blue light. The phosphor material is made of a phosphate compound with a chemical formula of LiZn1-xPO4:Mx(0<x<0.2). The host lattice is LiZn1-xPO4 and the luminescent center is Mx, which is a transition metal element. The present invention is easily and fast fabricated for mass production and has a fine color purity and a good thermal stability.

Abstract: An epitaxy-level packaging grows an epitaxial film and transfers it to an assembly substrate. The film growth and transfer are made using an epitaxy lateral overgrowth technique. The formed epitaxial film on an assembly substrate can be further processed to form devices such as solar cell, light emitting diode, and other devices and assembled into higher integration of desired applications.

Abstract: An apparatus for growing an epitaxial film and transferring it to an assembly substrate is disclosed. The film growth and transfer are made using an epitaxy lateral overgrowth technique. The formed epitaxial film on an assembly substrate can be further processed to form devices such as solar cell, light emitting diode, and other devices and assembled into higher integration of desired applications.

Abstract: A method of growing an epitaxial film and transferring it to an assembly substrate is disclosed. The film growth and transfer are made using an epitaxy lateral overgrowth technique. The formed epitaxial film on an assembly substrate can be further processed to form devices such as solar cell, light emitting diode, and other devices and assembled into higher integration of desired applications.

Abstract: A phosphor material composition for producing blue phosphor by the excitation of UV light and a method for making the same. The phosphor material is an alkaline-earth silicates compound with a chemical formula of A2-xSiO4:Cex. A includes one or more elements selected from the collection of Ba, Sr and Ca alkaline-earth metals. The host is A2-xSiO4 and the activator is Ce3+. The characteristic of this invention is the blue phosphor material with a high luminescence intensity that can be excited by UV light. In addition, the material in this invention is easy and fast to prepare in a large amount, and the material itself has advantage such as color purity and thermal stability, so as to have a high industrial value.

Abstract: A phosphor material for producing white light under excitation of UV light and a method for making the same. The phosphor material is an alkaline-earth silicates compound with a chemical formula of (A2-x-yCexEuy)SiO4. A is one or more elements selected from the collection of Ba, Sr and Ca alkaline-earth metals. The range of x and y correspond to 0<x<1.0 and 0<y?0.5 respectively. The phosphor material requires two rare earth elements: Ce and Eu. By blending the best co-doped composition of Ce and Eu ions, the single phosphor can directly produce white light under UV light excitation. In addition, the material in this invention is easy and fast to prepare in a large amount. Therefore, the phosphors can have a high industrial value.

Abstract: An eForm with integrated business logic is created from an existing eForm using a parser to parse a source eForm to extract attributes of items on the source eForm. An item recognition unit recognizes interactive items in the source eForm according to the attributes of the items extracted by the parser. A business logic recognition unit recognizes business logic integrated into the source eForm according to the attributes of the items. An object eForm generator generates an object eForm containing the recognized interactive items and business logic.

Abstract: The invention addresses the area utilization and capital efficiency of systems for converting solar energy into electricity. A solid-state solar submodule includes photovoltaic and thermoelectric or thermionic cells. The submodule can be implemented in various configurations and by a solar insolation flux collection and concentration method to improve the area utilization and solar-to-electricity conversion efficiency. A thermal expansion matched multilayer board is also used to withstand ultra high concentration of solar insolation flux.

Abstract: The invention addresses the area utilization and capital efficiency of systems for converting solar energy into electricity. A solid-state solar system includes photovoltaic and thermoelectric or thermionic cells. The system can be implemented in various configurations and by a solar insolation flux collection and concentration method to improve the area utilization and solar-to-electricity conversion efficiency. A thermal expansion matched multilayer board is also used to withstand ultra high concentration of solar insolation flux.