Abstract: A Personal Computer (PC) adjusts a color of an image received from a digital camera to produce an estimated reflectance spectrum and/or to convert the color to a new color space. First, an input compensation transform is generated, e.g. based on a Macbeth color chart in the image, to compensate for the sensitivity of the camera used to generate the image to different wavelengths of light and the illumination spectrum incident on an object of interest to which the image relates. In order to estimate the reflectance spectrum, a reflectance spectrum estimation transform is then generated by the PC. In order to convert the color of the image to the new color space, a color space conversion transform is generated by the PC. Both the reflectance spectrum estimation transform and the color space conversion transform are based on the input compensation transform and reference reflectance spectra stored in a reference reflectance spectra database.

Abstract: An exhaust manifold includes an exhaust conduit having an inner surface, and an aluminide layer disposed on at least a portion of the inner surface of the manifold. The exhaust manifold is made by applying aluminum on an inner surface of the manifold and oxidizing to form the aluminide layer.

Abstract: A Personal Computer (PC) adjusts a colour of an image received from a digital camera to produce an estimated reflectance spectrum and/or to convert the colour to a new colour space. First, an input compensation transform is generated, e.g. based on a Macbeth colour chart in the image, to compensate for the sensitivity of the camera used to generate the image to different wavelengths of light and the illumination spectrum incident on an object of interest to which the image relates. In order to estimate the reflectance spectrum, a reflectance spectrum estimation transform is then generated by the PC. In order to convert the colour of the image to the new colour space, a colour space conversion transform is generated by the PC. Both the reflectance spectrum estimation transform and the colour space conversion transform are based on the input compensation transform and reference reflectance spectra stored in a reference reflectance spectra database.

Abstract: Film lamination vehicles and methods that can be used to laminate films to surfaces are disclosed. The vehicles and methods use a moving lamination device that forms a lamination front over which the film is applied to the surface. The lamination front complies to irregularities in the surface such as dips, bumps, etc. while providing substantially uniform pressure such that the film conforms to the surface.

Abstract: The present invention relates to methods of making microstructured laminae for replication and apparatus. In a preferred embodiment, the invention relates to machining V-shaped grooves on individual lamina forming cube-corner microstructures.

Abstract: Gas treatment devices and vehicle exhaust systems are disclosed herein. In one embodiment, the vehicle exhaust system, comprises: an engine, a gas treatment device disposed downstream from the engine, the gas treatment device comprising a housing, a substrate disposed within the housing, the substrate comprising a catalyst and a hexaaluminate comprising a catalyst stabilizer disposed in a hexaaluminate crystal structure.

Abstract: In one embodiment, the exhaust manifold can comprise: an exhaust conduit having an inner surface, and an aluminide layer disposed on at least a portion of the inner surface of the manifold. In one embodiment, the method for making the exhaust manifold can comprise oxidizing aluminum on an inner surface of the manifold to form the aluminide layer.

Abstract: In one embodiment, an exhaust manifold can comprise: an exhaust conduit and a catalyst portion disposed within at least a portion of the exhaust conduit. The catalyst portion can comprise a metallic substrate, an aluminide layer disposed on at least a portion of the metallic substrate, and a catalyst material disposed on the aluminide. The catalyst material can be selected from the group consisting of platinum, palladium, ruthenium, rhodium, and combinations comprising at least one of the foregoing catalyst materials.

Abstract: Gas treatment devices and vehicle exhaust systems are disclosed herein. In one embodiment, the vehicle exhaust system, comprises: an engine, a gas treatment device disposed downstream from the engine, the gas treatment device comprising a housing, a substrate disposed within the housing, the substrate comprising a catalyst and a hexaaluminate comprising a catalyst stabilizer disposed in a hexaaluminate crystal structure.

Abstract: Disclosed herein are methods for depositing catalytic material on a support, methods for making a gas treatment device, and the gas treatment devices formed therefrom. In one embodiment, the method for disposing a catalytic material on a support comprises: contacting the support with a catalytic material and a supercritical fluid, changing the supercritical fluid to a non-supercritical fluid, and depositing at least a portion of the catalytic material in pores of the support, wherein the catalytic material has a first solubility in the supercritical fluid of greater than or equal to about 70% and a second solubility in the non-supercritical fluid of less than or equal to about 20%. In one embodiment, the method for making the gas treatment device comprises disposing the supported catalytic material onto a substrate and disposing the substrate in a housing comprising an inlet for receiving gas and an outlet.

Abstract: A television display system is described in which a full resolution, interlaced scanned display of real-time images is provided on a bistable matrix display panel. The display system has a gray scale with 64 discrete levels of brightness. The brightness levels are achieved with each panel cell turning on for one of 63 different accumulative intervals of time in response to digitized TV signals. From zero to six separate pulses of light are produced from each cell. The durations of these pulses form a geometric progression such that each of the sixty-four possible combinations of pulses has a distinct cumulative time interval. The analog TV signal is converted to a 6-bit digital word for each cell of the display panel. A memory and control system are provided for storage of the words. The least significant bit of the digitized TV signal controls the shortest pulse for the particular cell, and the most significant bit controls the longest pulse.