The present invention relates to a device for assisting in electronic gaming, the device comprising a scanning device. The scanning device comprises a scanning surface, wherein the scanning surface is arranged for throwing a die or dice thereon, the flatbed scanning device being configured for scanning instantaneously an image of the scanning surface. The device also comprises a processor configured for receiving scanning information regarding the image of the scanning surface upon which a die or dice are thrown and programmed for deriving, based on said image, data regarding the dice thrown. The scanning device comprises a detection system whereby the detection area span by the detection elements is maximally 10% smaller than the area span by the scanning surface.

The present disclosure discloses methods and systems for automatically detecting Infrared (IR) security mark based on unknown halftone frequency information. The method includes receiving a document from a user including an IR security mark. The document is scanned. Then, one or more halftone frequencies associated with the IR security mark portion are estimated. Based on the estimation, the IR security mark portion is classified into a background region and the IR marked region including the IR security mark. The IR security mark is extracted and pixels falling in the IR marked region are reconstructed to identify content in the IR security mark. Finally, the identified content is compared with one or more pre-stored IR security marks to ascertain the presence of the IR security mark in the document for further assessment. This way, the method automatically detects the IR security mark in the document.

Methods and systems for processing voice commands are disclosed. A voice controlled device may receive audio data comprising a voice command. Location information indicative of the source of the audio data may be determined. One or more devices may be caused to determine signals based on the location information. The one or more devices may receive thermal data in response to the signals. The thermal data may be analyzed to determine if the thermal data indicates the presence of a person at the expected location. If a person is detected, then the audio data may processed to cause the voice command to be executed.

A color filter array includes a plurality of pixel filters arranged in a predetermined pattern composed of 2×2 pixel filters including two infrared filters and two visible filters. The two infrared filters in the predetermined pattern are disposed along one diagonal, and the two visible filters in the predetermined pattern are disposed along another diagonal.

Method for automatic sorting of batteries, the method including generating a fan-shaped X-ray beam; scanning the batteries with the fan-shaped X-Ray beam; for each battery, capturing X-rays that pass though the battery with an X-ray detector and converting the X-rays into first and second digital images, wherein the first digital image represents X-rays at a first energy, and the second digital image represents X-rays at a second energy; automatically analyzing the first and second digital images to determine a type of the battery by identifying characteristic features of each battery type based on a gray spectrum of at least 8 bit resolution that is looked up in a model database branch; and sorting the batteries by type.

Systems and methods for dynamic radiometric thermal imaging compensation. The method includes analyzing a visible light image to determine an emissivity value for each of a plurality of visible light pixels making up the visible light image. The method includes associating each of the plurality of thermal pixels making up a thermal image corresponding to the visible light image with at least one of the plurality of visible light pixels making up the visible light image. The method includes generating a second thermal image by, for each of the plurality of thermal pixels making up the thermal image, determining a temperature value based on the thermal pixel value of the thermal pixel and the emissivity value of the at least one of the plurality of visible light pixels associated with the thermal pixel.

Apparatus for determining information associated with reflection characteristics of a surface comprising a sensor (60) configured to generate sensor output dependent on an intensity of light incident on the sensor and having a field of view directed at an external surface (57) in use; an illumination source (58) configured to emit light onto the external surface in use; an optically transparent window (61) located such as to allow light to pass from the illumination source to the external surface and to allow light to pass to the sensor from the external surface in use; a light concentrator (66) fixed to or integral with the window, the light concentrator being configured to concentrate at least some light from the illumination source onto the external surface in use such that the concentrated light may be reflected from the external surface onto the sensor via the window; and a processor (40) configured to use the sensor output to determine information associated with reflection characteristics of the external surface.

A method for determining a reference position, on one side of a flat piece, wherein: image data is acquired; a first reference pattern is detected based on the image data, and first position data is determined for the first reference pattern; based on the first position data, a region of interest is defined in the image data; in the region of interest, a second reference pattern (34) is detected and second position data is determined for the second reference pattern; based on the first position data and the second position data, the reference position is determined. In addition, the present disclosure relates to a system for determining a reference position including an image data acquisition unit and an evaluation unit.

Methods, devices and systems for enabling a specific registered user to log into a computerized system having multiple registered users by continuously staring at a display associated with the computerized system for at least a pre-determined threshold duration, without requiring any input other than staring to initiate the login process, and without requiring the user to provide any additional login information or authentication information.

An asset identification and tracking system includes one or more monitoring units configured to monitor at least one designated area. Each of the monitoring units includes an imaging device and one or more processors. The imaging device is configured to generate image data depicting one or more mobile assets that move through the at least one designated area. The one or more processors are operably coupled to the imaging device and configured to analyze the image data to detect and decipher one or more identifiers that are displayed on a particular mobile asset of the one or more mobile assets that move through the at least one designated area. The one or more processors are further configured to generate a detection message that includes the one or more identifiers for communication to an asset control system.