In particular, a method performed by one or more devices is disclosed, the method comprising: obtaining a first intensity information item (210) representative of a spectral image (208) resulting from an soiling (202, 302) of a textile (200, 304); obtaining a second intensity information item (212, 214) representative of a spectral image (216) characteristic of at least one property of at least one part of the textile (200, 304); determining at least one treatment parameter, wherein the determination of the treatment parameter takes place dependent both on the composition of the soiling (202, 302) from the first intensity information item (210) and on the at least one property of at least the part of the textile (200, 304) from the second Intensity information item (212, 214); and outputting or triggering an outputting of the at least one treatment parameter.

In particular, a method performed by one or more devices is disclosed, the method comprising: obtaining a first intensity information item (210) representative of a spectral image (208) resulting from an soiling (202, 302) of a textile (200, 304); obtaining a second intensity information item (212, 214) representative of a spectral image (216) characteristic of at least one property of at least one part of the textile (200, 304); determining at least one treatment parameter, wherein the determination of the treatment parameter takes place dependent both on the composition of the soiling (202, 302) from the first intensity information item (210) and on the at least one property of at least the part of the textile (200, 304) from the second Intensity information item (212, 214); and outputting or triggering an outputting of the at least one treatment parameter.

A fiducial for use in the manufacture of a fabric article includes a hole through a layer of fabric. Another layer of fabric of the fabric article overlays and obscures the fiducial. The fiducial is detected by transmitting electromagnetic radiation through the fabric article. The electromagnetic radiation may make a single pass directly through the fabric article to a sensor, or may pass through the fabric article, be reflected off a surface, and pass back through the fabric article to the sensor.

A fiducial for use in the manufacture of a fabric article includes a hole through a layer of fabric. Another layer of fabric of the fabric article overlays and obscures the fiducial. The fiducial is detected by transmitting electromagnetic radiation through the fabric article. The electromagnetic radiation may make a single pass directly through the fabric article to a sensor, or may pass through the fabric article, be reflected off a surface, and pass back through the fabric article to the sensor.

The present disclosure provides methods for visualizing a soiling substance on a fabric and, in some aspects, methods of quantifying the efficacy of a composition for removal of a soiling substance from a fabric. In some aspects, the disclosure provides methods for visualizing a soiling substance on a fabric which include providing a fabric that includes at least one soiling substance, applying a signaling agent to an area of the fabric that includes the at least one soiling substance, illuminating at least a portion of the area of the fabric that includes the at least one soiling substance and the signaling agent with light of a wavelength or wavelength band that is one or both of absorbed by the signaling agent or effective to cause fluorescent emission from the signaling agent, detecting one or both of an absorbance signal and an emission signal from the signaling agent when illuminated.

The present disclosure provides methods for visualizing a soiling substance on a fabric and, in some aspects, methods of quantifying the efficacy of a composition for removal of a soiling substance from a fabric. In some aspects, the disclosure provides methods for visualizing a soiling substance on a fabric which include providing a fabric that includes at least one soiling substance, applying a signaling agent to an area of the fabric that includes the at least one soiling substance, illuminating at least a portion of the area of the fabric that includes the at least one soiling substance and the signaling agent with light of a wavelength or wavelength band that is one or both of absorbed by the signaling agent or effective to cause fluorescent emission from the signaling agent, detecting one or both of an absorbance signal and an emission signal from the signaling agent when illuminated.

A method, system and computer program product for a heuristic determination of in-process damage class control to manage expected output product category. The heuristic technique determines the predicted damages and their ranges while keeping the initial expected defects, the respective classes and range of defect and mitigation. The method dynamically computes a damage mitigation range of operation while being within the overall constraints and completes the computation in smaller number of loops being run at the edge computers so that the manufacturing equipment can operate at a higher velocity for higher quality of the output. The method includes a step of reducing error of the co-efficient and damage counts. An Internet of Things (IoT) based robot is used to mitigate the damages in the manufacturing steps to ensure that the output class of the product remains what was expected at the start despite damages and mitigation measures.

The invention relates to a system made of an electronic display device having a display screen for displaying augmented reality, an electronic memory, and a cutting device for cutting planar cutting stock, e.g., paperboard, corrugated cardboard, film, textile, plastic, foam, or wooden slabs or sheets. The system has a computer unit for computing a position and alignment of the display device in relation to the cutting device. The display device is designed to be worn by a user and positioned in the field of vision of the user. The system is designed to display to the user retrieved cutting-stock-related information by means of the display screen in a manner readable by the user in the field of vision of the user, adapted to the position and alignment of the display device in relation to the cutting device, and linked to an actual and/or setpoint position of the cutting stock.

A device for automatically checking quality of a spool of thread for fabrics is provided. The device has at least one vision system provided with a camera, a frame of the camera defining an analysis area, the camera being connectable to a system for moving a spool of thread to be analyzed and to a computer having an analysis software stored thereon, and at least one lighting system having at least one pair of lights arranged facing each other and transversely in relation to the analysis area, each light of the at least one pair of lights having at least one light source for providing a sidelight to the analysis area.

A device for automatically checking quality of a spool of thread for fabrics is provided. The device has at least one vision system provided with a camera, a frame of the camera defining an analysis area, the camera being connectable to a system for moving a spool of thread to be analyzed and to a computer having an analysis software stored thereon, and at least one lighting system having at least one pair of lights arranged facing each other and transversely in relation to the analysis area, each light of the at least one pair of lights having at least one light source for providing a sidelight to the analysis area.