Abstract: Systems and methods for processing data representative of a full color image. Such systems may comprise the steps of assisting a color blind person to indicate portions of an image which to their color-deficient vision are indistinguishable, and altering the image to cause those portions to become distinguisable and identifiable.

Abstract: Systems and methods for processing data representative of a full color image. Such systems may comprise the steps of assisting a color blind person to indicate portions of an image which to their color-deficient vision are indistinguishable, and altering the image to cause those portions to become distinguisable and identifiable.

Abstract: Systems and methods for determining and addressing color-vision impairment by allowing a patient to compare multiple images of a scene wherein the color content of selected ones of the images has been manipulated by altering a portion of the color space that is less detectable to a person having a particular type of color vision impairment.

Abstract: Systems and methods for processing data representative of a full color image. Such systems may comprise the steps of assisting a color blind person to indicate portions of an image which to their color-deficient vision are indistinguishable, and altering the image to cause those portions to become distinguisable and identifiable.

Abstract: The invention provides in preferred aspects architectural lighting structures that comprise a plurality of tubular elements at least partially embedded into an at least substantially transparent lens structure of a lighting fixture. The lighting fixture is typically a device employed for interior use, particularly residential buildings or commercial buildings such as office buildings. By partially embedding the array or plurality of tubular elements into the transparent lens structure, the fixture can appear as if it is substantially a part of the surrounding surface when the lighting fixture is turned off. Nevertheless, when the light is turned on, light coming from the fixture can still be directed or modified in an appropriate manner, e.g. without detrimental light output reductions), and without the need of an expensive, sophisticated reflector or any necessity of the fixture extending beyond the surrounding surface as has been utilized in certain prior attempts to mask architectural lighting fixtures.

Abstract: The systems and methods described herein include, among other things, a technique for calibrating the outputs of multiple sensors, such as CCD devices, that have overlapping fields of view and mapping the pixels of those outputs to the pixels of a display screen by means of a lookup table so that a user can see a selected field of view within the larger fields of view that are seen by the sensors.

Abstract: Apparatus and methods for converting a monochrome night vision or other electro-optical device into one that provide a sensation of full color, including from red to blue with white and black. Preferred apparatus of the invention comprise an electro-optical viewing device, particularly a mono-chromatic night vision device, that comprises a plurality of light filters. A first light filter system is positioned at a light-input end of the device, and a second light filter system is positioned at a light-output end of the device, whereby the plurality of filters systems provide to a viewer a sensation of full color, including from red to blue with white and black.

Abstract: Featured is a method and device that minimize the effects of reflections from a transparent surface while viewing an object or target area through such reflective surface and which accomplishes this without affecting the crucially important accuracy of showing where a projectile from a weapon should impact a target. A method for viewing an object from a first side of a transparent medium, the first side being a reflective surface, when the object is located on an opposite side of the transparent medium, includes the steps of providing a telescopic viewing mechanism, mounting a filter at an exit aperture of the viewing mechanism and passing light from the object through the viewing mechanism and through the filter. The filter is configured to significantly attenuate light being reflected from the first side and in a particular embodiment is a polarizing filter.

Abstract: A lighting structure and method of forming a lighting structure including a light transmitting lens positioned in front of a light source, whereby the light transmitting lens has a substantially non-opaque front surface and a light receiving rear surface, and an array of substantially tubular elements positioned proximate to the substantially non-opaque front surface of the lens. The lighting structure may further include a reflective surface that projects light from the light source to the rear surface of the light transmitting lens and through the light transmitting lens. When the lighting structure is turned off, the array of substantially tubular elements is capable of making lighting structure appear to be a part of the surrounding surface in which the lighting structure is embedded. When the lighting structure is turned on, the array of substantially tubular elements masks the sight of the light source and shields a viewer's eyes from the glare of the reflector.

Abstract: The present invention relates to improved optical devices and reflection control techniques. In one aspect, the invention provides an optical device comprising an array of substantially tubular elements and one or more reflective surfaces, wherein at least one of the reflective surfaces positioned behind the tubular elements is tilted with respect to the optical path of the device. This orientation of the reflective surface results in incident light from a source in the field of view of the device being reflected from the tilted surface and captured by the array of elements, rather than the reflected light being projected outward from the device where it can be perceived by a viewer, particularly a viewer in the field of view.

Abstract: The present invention relates to improved light devices, such as illumination or signal devices used on vehicles for managing the light reflections from reflective surfaces of such devices. In one exemplary embodiment thereof, a light device includes an array of tubular elements partially embedded in a reflective surface, such as a surface of a lens of said device, which lens focuses, directs or disperses light from the device. The use of such an embedded array of tubular elements causes the light source to appear as a substantially opaque surface when the light device is not operative and permits an effective amount of light to be projected from the light device when the device is operative.