Abstract: The present disclosure describes intelligent illumination systems that use modulated light. For example, in one aspect, a method includes producing, by a light source, modulated illumination in a visible part of the spectrum, detecting three-dimensional image data based on at least a portion of the modulated light produced by the light source and reflected by a scene, and changing a characteristic of the modulated illumination based on the detected three-dimensional image data.

Abstract: The present disclosure describes imaging techniques and devices having improved autofocus capabilities. The imaging techniques can include actively illuminating a scene and determining distances over the entire scene and so that a respective distance to each object or point in the scene can be determined. Thus, distances to all objects in a scene (within a particular range) at any given instant can be stored. A preview of the image can be displayed so as to allow a user to select a region of the scene of interest. In response to the user's selection, the imager's optical assembly can be adjusted automatically, for example, to a position that corresponds to optimal image capture of objects at the particular distance of the selected region of the scene.

Abstract: An optoelectronic module includes a first light emitter operable to emit radiation at a first wavelength toward an object outside the module. The module also includes demodulation pixels operable to detect radiation of the first wavelength reflected from the object. One or more processors are operable to determine a distance to the object based on the radiation detected by the demodulation pixels. The module is further operable to perform a supplemental measurement other than distance.

Abstract: The present disclosure describes imaging techniques and devices having improved autofocus capabilities. The imaging techniques can include actively illuminating a scene and determining distances over the entire scene and so that a respective distance to each object or point in the scene can be determined. Thus, distances to all objects in a scene (within a particular range) at any given instant can be stored. A preview of the image can be displayed so as to allow a user to select a region of the scene of interest. In response to the user's selection, the imager's optical assembly can be adjusted automatically, for example, to a position that corresponds to optimal image capture of objects at the particular distance of the selected region of the scene.

Abstract: A time of flight-based system is operable for ambient light measurements. A method of operation includes detecting, in at least one active demodulation detection pixel, a first particular wavelength and generating amplitude data of the first particular wavelength; and detecting, in at least one spurious reflection detection pixel, a second particular wavelength and generating amplitude data of the second particular wavelength. In a computational device that stores spectrum data corresponding respectively to a plurality of different ambient light source types, an ambient lighting condition is determined based on the amplitude data of the first particular wavelength, the amplitude data of the second particular wavelength and the spectrum data of a particular one of the ambient light source types associated with the amplitude data of the first particular wavelength and the amplitude data of the second particular wavelength.

Abstract: The present disclosure describes imaging techniques and devices having improved autofocus capabilities. The imaging techniques can include actively illuminating a scene and determining distances over the entire scene and so that a respective distance to each object or point in the scene can be determined. Thus, distances to all objects in a scene (within a particular range) at any given instant can be stored. A preview of the image can be displayed so as to allow a user to select a region of the scene of interest. In response to the user's selection, the imager's optical assembly can be adjusted automatically, for example, to a position that corresponds to optimal image capture of objects at the particular distance of the selected region of the scene.

Abstract: The present disclosure describes imaging techniques and devices having improved autofocus capabilities. The imaging techniques can include actively illuminating a scene and determining distances over the entire scene and so that a respective distance to each object or point in the scene can be determined. Thus, distances to all objects in a scene (within a particular range) at any given instant can be stored. A preview of the image can be displayed so as to allow a user to select a region of the scene of interest. In response to the user's selection, the imager's optical assembly can be adjusted automatically, for example, to a position that corresponds to optimal image capture of objects at the particular distance of the selected region of the scene.

Abstract: The present disclosure describes intelligent illumination systems that use modulated light. For example, in one aspect, a method includes producing, by a light source, modulated illumination in a visible part of the spectrum, detecting three-dimensional image data based on at least a portion of the modulated light produced by the light source and reflected by a scene, and changing a characteristic of the modulated illumination based on the detected three-dimensional image data.

Abstract: Imaging systems include multi-tap demodulation pixels for biometric measurements such as heart rate or blood oxygen level. Using multi-tap demodulation pixels can, in some cases, help facilitate the generation of differential signals to remove background noise and achieve a higher dynamic range for the biometric measurements.

Abstract: An optoelectronic module includes a first light emitter operable to emit radiation at a first wavelength toward an object outside the module. The module also includes demodulation pixels operable to detect radiation of the first wavelength reflected from the object. One or more processors are operable to determine a distance to the object based on the radiation detected by the demodulation pixels. The module is further operable to perform a supplemental measurement other than distance.

Abstract: A time of flight-based system is operable for ambient light measurements. A method of operation includes detecting, in at least one active demodulation detection pixel, a first particular wavelength and generating amplitude data of the first particular wavelength; and detecting, in at least one spurious reflection detection pixel, a second particular wavelength and generating amplitude data of the second particular wavelength. In a computational device that stores spectrum data corresponding respectively to a plurality of different ambient light source types, an ambient lighting condition is determined based on the amplitude data of the first particular wavelength, the amplitude data of the second particular wavelength and the spectrum data of a particular one of the ambient light source types associated with the amplitude data of the first particular wavelength and the amplitude data of the second particular wavelength.

Abstract: Systems and methods for mass producing customized engraved articles of manufacture based on orders from multiple different customers.

Abstract: Systems and methods for mass producing customized engraved articles of manufacture based on orders from multiple different customers.

Abstract: A method for producing a printed product with raised print includes receiving a prepress format document containing a plurality of flat ink color separations and at least one raised print color separation, printing onto a substrate the flat ink color separations using flat ink and the at least one raised print color separation using dimensional ink, allowing the flat and dimensional ink to dry, heating the inked substrate to a temperature that causes the applied dimensional ink to become sticky, applying thermographic powder to the heated inked substrate such that the thermographic powder sticks to the sticky dimensional ink, removing the thermographic powder from regions of the substrate where the dimensional ink is not applied, reheating the sheet to melt the thermographic powder, and cooling the sheet to result in a print product having both flat and raised printed content.

Abstract: A method for producing a printed product with raised print includes receiving a prepress format document containing a plurality of flat ink color separations and at least one raised print color separation, printing onto a substrate the flat ink color separations using flat ink and the at least one raised print color separation using dimensional ink, allowing the flat and dimensional ink to dry, heating the inked substrate to a temperature that causes the applied dimensional ink to become sticky, applying thermographic powder to the heated inked substrate such that the thermographic powder sticks to the sticky dimensional ink, removing the thermographic powder from regions of the substrate where the dimensional ink is not applied, reheating the sheet to melt the thermographic powder, and cooling the sheet to result in a print product having both flat and raised printed content.

Abstract: Digital thermographic methods and systems for CMYK plus raised print products, and corresponding thermographic CMYK plus raised print products.

Abstract: Systems and methods for mass producing customized engraved articles of manufacture based on orders from multiple different customers.

Abstract: The invention relates to a covering and/or sealing foil for a pack, in particular blister pack, configured to seal at least one filling compartment and to enable access to the filling compartment by separation and/or tearing, wherein the film, in particular in the region of the filling compartment, has a predetermined electroconductive property, which can be contacted for electronic evaluation and, as a reaction to the separation or tearing, undergoes a change that can be evaluated, wherein the electroconductive property influences the oscillation frequency of an electrical frequency generator unit which is formed on the foil and the frequency generator unit is configured to cooperate with an antenna which is formed on the foil by means of an antenna strip conductor in such a way that the antenna and/or an associated electrical capacitance causes electrical energy to be supplied to the frequency generator unit and the frequency generator unit modulates an antenna signal of the antenna by means of the oscillat

Abstract: The invention concerns a covering and/or sealing film for a pack, in particular a blister pack, configured to seal at least one filling product chamber and allow opening access to the filling product chamber by separation and/or tearing, wherein the film, in particular in the area of the filling product chamber, has a predetermined electrical conductance property (C14) which can be contacted for electronic analysis and as a reaction to separation or tearing undergoes an evaluatable change, wherein the film, at least in sections, has a capacitatively active, contactable layer structure, the electrical capacitance of which undergoes a change by the tearing or separation.

Abstract: In a substrate with a hydrophilic surface and a structure made of a conductive and/or light-emitting organic polymer imprinted on the hydrophilic surface, the hydrophilic surface is formed from a layer arranged on the substrate of an oxide ceramic and/or metallic material.