An information processing device configured to make a printing device execute printing includes a storage section configured to store special color data representing a special color included in a print target image, and a processing section configured to make the printing device print a special color patch as a color patch of the special color included in the print target image based on the special color data to obtain a colorimetric value of the special color patch. Based on the print target image and the special color data, the processing section makes the printing device execute printing of the special color patch in accordance with output of a print image based on the print target image.

An information processing device configured to make a printing device execute printing includes a storage section configured to store special color data representing a special color included in a print target image, and a processing section configured to make the printing device print a special color patch as a color patch of the special color included in the print target image based on the special color data to obtain a colorimetric value of the special color patch. Based on the print target image and the special color data, the processing section makes the printing device execute printing of the special color patch in accordance with output of a print image based on the print target image.

An illumination device comprises one or more emitter modules having improved thermal and electrical characteristics. According to one embodiment, each emitter module comprises a plurality of light emitting diodes (LEDs) configured for producing illumination for the illumination device, one or more photodetectors configured for detecting the illumination produced by the plurality of LEDs, a substrate upon which the plurality of LEDs and the one or more photodetectors are mounted, wherein the substrate is configured to provide a relatively high thermal impedance in the lateral direction, and a relatively low thermal impedance in the vertical direction, and a primary optics structure coupled to the substrate for encapsulating the plurality of LEDs and the one or more photodetectors within the primary optics structure.

A multispectral sensor array can include a combination of ranging sensor channels (e.g., LIDAR sensor channels) and ambient-light sensor channels tuned to detect ambient light having a channel-specific property (e.g., color). The sensor channels can be arranged and spaced to provide multispectral images of a field of view in which the multispectral images from different sensors are inherently aligned with each other to define an array of multispectral image pixels. Various optical elements can be provided to facilitate imaging operations. Light ranging/imaging systems incorporating multispectral sensor arrays can operate in rotating and/or static modes.

A multispectral sensor array can include a combination of ranging sensor channels (e.g., LIDAR sensor channels) and ambient-light sensor channels tuned to detect ambient light having a channel-specific property (e.g., color). The sensor channels can be arranged and spaced to provide multispectral images of a field of view in which the multispectral images from different sensors are inherently aligned with each other to define an array of multispectral image pixels. Various optical elements can be provided to facilitate imaging operations. Light ranging/imaging systems incorporating multispectral sensor arrays can operate in rotating and/or static modes.

Described herein is an analytical system (100) for assessing and predicting a performance factor of at least one coating on at least one object with a multiplicity of subunits. The analytical system includes a sensor arrangement (103) with a multiplicity of sensors, an administrative unit (105) with at least one processor, and an output unit (107). The sensor arrangement is configured to subject the at least one object coated with at least one respective coating to colorimetric measurement by means of the multiplicity of sensors and to provide corresponding measurement data to the administrative unit. The administrative unit is configured to determine respective colorimetric deviations of the at least one coating relative to a corresponding color reference for a multiplicity of subunits of the at least one object, and to output these deviations on the output unit.

A system including a processor and a memory configured to store code executed by the processor is provided. In one or more implementations, the processor is configured by the code to calibrate measurements made by color measurement devices. In one particular implementation, the processor receives a measurement dataset of one or more color values, for a sample obtained by a color measurement device. The processor is configured to convert the measurement dataset to a standard space measurement dataset using a standard space measurement model and calculate a color dataset based on the standard space measurement dataset using a color conversion model. The processor is further configured to output the calculated color dataset to at least one of a display, database or local memory store.

A system including a processor and a memory configured to store code executed by the processor is provided. In one or more implementations, the processor is configured by the code to calibrate measurements made by color measurement devices. In one particular implementation, the processor receives a measurement dataset of one or more color values, for a sample obtained by a color measurement device. The processor is configured to convert the measurement dataset to a standard space measurement dataset using a standard space measurement model and calculate a color dataset based on the standard space measurement dataset using a color conversion model. The processor is further configured to output the calculated color dataset to at least one of a display, database or local memory store.

A spectral imaging device includes an imager, a scanning stage to establish relative motion between the imager and a sample in a scanning direction and an optical system controlling a light characteristic of a light beam constituting an image of the sample to the imager. The optical system includes a light varying element to receive the light beam and provide an output light beam with spatially varying light characteristic over a cross-section thereof. A set of redirecting optical elements direct light rays from the sample to form the light beam, and to focus the output light beam onto the imager. A controller controls the scanning stage and the imager to capture a plurality of image frames with an overlap including a defined shift that is greater than 1 pixel along the scanning direction between consecutive image frames. A computing device consolidates image data to provide an image of the sample.

An optical characteristic measurement device has a measurement opening, includes a first optical measurement unit and a second optical measurement unit that measure different optical characteristics with different geometries with respect to a measurement target facing the measurement opening, and further includes a processing unit that corrects a measurement value obtained in the second optical measurement unit based on a measurement value obtained in the first optical measurement unit. The first optical measurement unit includes an illumination optical system that illuminates the measurement target facing the measurement opening, a first light receiving optical system that collects light reflected by the measurement target, and a first light receiving unit that receives light collected by the first light receiving optical system and outputs the light as a measurement signal, and has a diffuse reflection surface that diffuses and reflects incident light to the illumination optical system or the first light receiving optical system. The second optical measurement unit includes a light projecting optical system that projects light from a direction inclined by a predetermined angle with respect to a normal line of a measurement surface of the measurement target facing the measurement opening, a second light receiving optical system that collects light reflected by the measurement target in a regular reflection direction, and a second light receiving unit that receives light collected by the second light receiving optical system and outputs the light as a measurement signal.