Abstract: Disclosed is display apparatus for a vehicle including a display unit, a gesture sensing unit located around the display unit for sensing a 3D gesture made by an object, and a processor for generating a control signal based on the 3D gesture. The gesture sensing unit includes a first light-emitting unit for emitting a first group of rays along a first optical path, a second light-emitting unit for emitting a second group of rays along a second optical path, and a light-receiving unit for receiving a first group of reflected rays formed when the first group of rays is reflected by the object and a second group of reflected rays formed when the second group of rays is reflected by the object.

Abstract: A method of integrating a radial zoom effect with a complementary radial image transition effect includes integrating the effects such that the two blended radial effects share a common center, and thereby share common displacement paths during the perceived transition. In addition to the visual appeal of the effect, the invention also resolves operational incompatibilities between the practice of commercial photography and the practice of lenticular printing. A lenticular product is formed in accordance with this method.

Abstract: A method of integrating a radial zoom effect with a complementary radial image transition effect includes integrating the effects such that the two blended radial effects share a common center, and thereby share common displacement paths during the perceived transition. In addition to the visual appeal of the effect, the invention also resolves operational incompatibilities between the practice of commercial photography and the practice of lenticular printing. A lenticular product is formed in accordance with this method.

Abstract: There is provided a lighting assembly comprising a plurality of lighting devices, each of which comprises a patterned diffuser having optical features. Each of the lighting devices is positioned such that if they are illuminated, at least 50, and in some cases 75 or more, percent of light emitted from each of the lighting devices will contact an illumination surface within an area of a defined shape (e.g., square, rectangular, hexagonal, octagonal, etc.), the respective shapes each sharing at least one boundary with another shape. Also, methods of lighting comprising illuminating lighting devices positioned in such a way.

Abstract: A low cost, light projection and sensing system that projects an image onto a display surface using an array of light emitters. The system or device has an integral sensing capability of the display surface using light sensors. Both the emitters and sensors are coupled to a control unit. The device modifies the light-projected image and sensor view region with its control unit. The device projects an animated overlaid image or large tiled image of photographic resolution. In at least one embodiment, a projection device may create smooth animation of its projected image by varying the brightness of one or more illuminated images within its generated video frames. Computer implemented methods are utilized for light emitter activation and brightness control.

Abstract: A low cost, light projection and sensing system that projects an image onto a display surface using an array of light emitters. Further, the device has an integral sensing capability of the display surface using light sensors. Both the emitters and sensors are coupled to a control unit. Whereby, the device can modify the light-projected image and sensor view region with its control unit. The device can also project an animated overlaid image or large tiled image of photographic resolution. In operation, the device can determine the position and range of a remote object, along with illuminating its touch sensitive housing with a projected image.

Abstract: Systems and methods for displaying images to viewers in motion are provided. According to some embodiments, an image display system generally comprises an image source and a lensboard. The image source can be configured to present one or more images outwardly from the image source. The lensboard can comprise at least one curved lens. The curved lens can have a generally curved cross section and a focal distance. The curved lens may also be a cylinder. The lensboard can be spaced apart from the image source at a distance less than the focal distance. A method to display images that appear animated to a viewer in motion relative to the can generally comprise providing an image source configured to direct one or more images outwardly from said image source, and providing a lensboard having a focal distance spaced apart from the image source at a distance less than the focal distance. Other aspects, features, and embodiments are also claimed and described.

Abstract: A method and apparatus for sensing by a linear image sensor a two-dimensional image of an object to be sensed includes detecting a position of the object by a position sensor having a first resolution, picking up an image of the object being projected in a direction (V-scan direction) generally perpendicular to an internal scan (H-scan) direction of the linear image sensor in synchronism with relative movement between the object and the linear image sensor, periodically switching a pixel size along the V-scan direction between a plurality of predefined pixel sizes during the relative movement between the object and the linear image sensor in accordance with information of the relative movement detected by the position sensor, and producing from an output of the linear image sensor a two-dimensional image of the projected image having a second resolution of the object to be sensed. The second resolution is a higher resolution than the first resolution.

Abstract: A method for generating printed images of a graphic pattern of a movie picture to be displayed for moving observers using a long display panel composed of the graphic pattern and a plate made up of a plurality of cylinder converging lenses arranged parallel to each other with a common focal plane.

Abstract: An illuminating apparatus has a light source emitting illumination light; and a prism having a plurality of reflecting surfaces and reflecting the illumination light from said light source by the reflecting surfaces to thereby bend an illumination optical path at an obtuse angle.

Abstract: A method is disclosed whereby existing on future motion picture films are modified for exhibition at frame rates significantly higher than those used for general theatrical release. Films photographed at customary frame rates (such as 24 frames per second) are printed, with each frame printed twice, onto film for exhibition. The resulting film is shown at double the original frame rate (48 frames per second, for example). The method disclosed here allows more light to pass through the film than is possible with conventional projection methods. The method disclosed here is also compatible with any standard or nonstandard film size or aspect ratio. This method also allows light brightness to be varied for certain scenes or sequences, thereby allowing the viewers to perceive different amounts of visual impact for different scenes or sequences, a feature not available through conventional motion picture exhibition methods.

Abstract: The improved method and apparatus for recording a stereoscopic image read a plurality of original images photoelectrically, split each original image into linear images of a desired pitch, perform any necessary image processing operations such as arranging the linear images in the recording order, and record the linear images by scan exposure on a lenticular light-sensitive material having a lenticular sheet and a recording layer. The method and apparatus permit the lenticular light-sensitive material to be scan exposed from the rear side and they also enable the linear images to be recorded with increased line width and a stereoscopic image to be formed with satisfactory registration between the principal objects of the original images. The improved lenticular light-sensitive material has an anti-halation layer provided between the lenticular sheet and the recording layer, thus permitting scan exposure to be effected from the rear side.

Abstract: Integrated process for three-dimensional taking, copying and reproducing of still and moving pictures, in which (a) the taking of still or moving three-dimensional pictures is done using conventional cameras which expose as many two-dimensional pictures as there are cameras, there are n cameras which are distributed in groups or supergroups, there being inserted between each two horizontal camera groups which have their optical axes mutually perpendicular a semitransparent plate forming 45.degree.

Abstract: A sign having an array of elements each comprising a first lens, a second lens and an optical object in registry with the first and second lenses such that the virtual image of the optical object formed in the second lens lies in the focal surface of the first lens. The optical objects are a representation of the information which the sign is to present. The image of the optical objects seen by a viewer moving past the sign appears to be stationary with respect to the viewer.

Abstract: A method for high-speed and simultaneous printing of a number of 3-D photographs by utilizing a printer with a wide field of coverage so that all of the 2-D views required to produce a 3-D photograph are projected simultaneously onto the number of 3-D photographs corresponding to the number of 2-D negatives utilized. All of the 3-D print materials advance to the next position for printing until all of the image bands are filled with a portion of the appropriate 2-D view. A high speed printer with a wide field of coverage capable of simultaneously projecting all of the 2-D views required to produce a 3-D picture onto a number of 3-D prints which may have a computer or microprocessor controlling the exposure and moving the 3-D print material between exposures.

Abstract: Device for reproducing stationary or three-dimensional images by projection, the photographing being effected through several objectives, each located at a different position in space; in the reproduction system, the different images, if not reproduced on a diffusion surface, do not need to be distinguished by their position on it; the projection is effected directly onto a transparent optical system, the images being distinguished from each other by their angle of projection; this optical system is formed of a sheet of vertical cylindrical lenses, the transverse size of which is not conditioned by the number of images and the aperture of which is independent of the orthoscopic viewing angle, and of a sheet of horizontal cylindrical lenses of short focal length and arbitrarily small size constituting a reproduction system which is easy to manufacture and can be adapted to any viewing angle, giving a different image at each point of viewing.

Abstract: System capable of reproducing high quality moving three-dimensional images with a non limited orthoscopic viewing angle consisting of the projection of several images PR.sub.1. PR.sub.2 . . . PRn, taken from several different spatial positions onto a transparent optical system; this transparent optical system is composed, in its front part, of an optical sheet of vertical cylinders (1) of small enough transverse dimensions so as to be imperceptible, such that the relationship between its transverse dimensions d and its focal length f is at least greater than the value obtained when dividing the distance between two adjacent projectors K.sub.

Abstract: A system of three-dimensional projection comprising in combination a screen and a viewer, said viewer embodying a mask containing see-through slits, means for projecting at least two different perspectives on the screen and means for effecting movement of the viewer to traverse the mask from left to right and from right to left such that from a given vantage point, each of the beholder's eyes sees a different perspective view, each of which is formed by the scanning motion of the screen at a rate such as to provide the illusion of an image continuous in both time and space.

Abstract: Three-dimensional display apparatus including the combination of a cathode ray tube having a viewing face, and a line screen assembly positioned in a predetermined relationship with the viewing face. The line screen assembly includes a first line screen disposed towards the viewing face and has a number of blocking portions spaced by transparent portions. The line screen assembly also includes a second line screen positioned substantially parallel to and spaced from first line screen. The second line screen also has a number of blocking portions spaced by transparent portions. The blocking portions of the second line screen are in alignment with the transparent portions of the first line screen. Three-dimensional projection display apparatus is also disclosed.

Abstract: My invention relates to photographing scenes with a standard motion picture camera in which there is a relative motion between the scene and camera with the purpose of stereoscopic viewing of the motion picture without the need for viewing aids at the eye. The system is compatible with scenes photographed without this relative motion but the reproduction is flat. The film (or other appropriate media) is arrayed in a vertical plane and constrained to move horizontally around a segment of a circle of radius 2R. At the center of the film circle is a film motion compensator which can be a multi-faceted mirror drum of radius R. The film is rapidly scanned about the center of this circle by a scan projector. Projection optics on the projector, project the sequential film frames onto a relatively large circular cylindrical screen having its vertical axis coincident with the projector axis.

Abstract: The invention involves theatre size stereoscopic motion pictures without glasses and without restricted viewing zones and which can be photographed with a standard motion picture camera. Relative lateral motion is required between the camera and the scene. The film is run horizontally through a scan projector in which a given scene on the screen is constructed from several adjacent scenes on the film. The scanned stereoscopic picture can be viewed from different perspectives. A central 3-facet scanning projector of small mass and radius projects over a 120.degree. sector onto triangular elemental mirror scanners causing the node of the image of the projection lens to sweep a large radius about the projector center. From the scanner the sweeping optical axis of the projector passes through the rotation axis where the picture is imaged onto a concentric semi-specular screen. Three vertical concentrically moving aerial viewing slits are generated 120.degree.

Abstract: Methods and apparatus for aiding a photographer in determining, coordinating and adjusting numerous variables which bear on the quality of a stereoscopic picture employing a lenticular screen. The variables may include, depending upon the photographic method employed and the scene to be photographed, the desired size of the stereoscopic picture, the resolving power and lenticule width of the lenticular screen; the number and size of two-dimensional picture negatives which are taken and included in the stereoscopic picture, the distance between adjacent camera vantage points from which the negatives are taken, the camera focal length, the distance from the camera to the nearest element or object of the photographed scene, the distance from the camera to the farthest element or object of the scene, and the distance from the camera to an element or object -- the "key subject matter" -- in the scene which is to lie in the plane of the stereoscopic picture.

Abstract: A system is disclosed for producing a colored-motion picture film from a black-and-white source film. Each frame of the black-and-white film is projected as an image onto a work surface to which colors are applied within selected areas for combination with the projected black-and-white image to provide a color composite. The color composite is then photographed with color sensitive film. The black-and-white film is processed frame-by-frame, preserving registration from one frame to the next (in a sequence) with the colored format which is accordingly modified to a limited extent to produce each composite that is photographed.