A bovine monitoring system may include a rumination sensor, a motion sensor, a posture sensor. The rumination sensor may detect chewing by sensing jaw motion. The motion sensor may detect motion. The posture sensor may detect orientation of the bovine asset through detection of gravitational acceleration, detection of gyroscopic rotation, or a combination of gravitational acceleration and gyroscopic rotation. Using the recorded rumination, motion, arid posture sensors, the bovine asset monitoring system may identify aberrations in the estrous cycle or physical or mental health of the bovine assets. A bovine monitoring system may include a thermal scanning device to detect localized heating of the vulva area of the bovine asset, which may he used to identify aberrations in the estrous cycle or physical or mental health of the bovine assets.

A method for supporting visual tracking includes receiving a plurality of image frames captured at different times using an imaging device. Each of the plurality of image frames includes a plurality of pixels associated with a plurality of feature points. The method further includes analyzing the plurality of image frames to compute movement characteristics of the plurality of feature points and identifying a tracking feature relative to a background feature based on the movement characteristics of the plurality of feature points.

A method and apparatus for correcting nonuniformity noise in thermal images. The method comprises receiving a current image being part of a stream of thermal images; concatenating the current image from the stream of thermal images with hidden state images; processing, by a first convolutional neural network, the concatenated image to extract a number of feature channels; generating based on the feature channels at least a first multiplicative mask; processing, by a second convolutional neural network, a masked concatenated image to compute a weighting parameter, wherein the masked concatenated image is resulted by applying the first multiplicative mask on the concatenated image; and simulating, using the weighting parameter, an infinite impulse response (IIR)-style updating scheme to estimate the nonuniformity noise in the current image.

A thermal imaging camera includes a fastening device, which is configured to be mechanically coupled with a fastening element of protective clothing of a user, to detachably fasten the thermal imaging camera to the protective clothing. The thermal imaging camera further includes a first interface as well as a second interface, which are each configured to output data of a thermal image. The thermal imaging camera further includes a control circuit, which is configured to detect a mechanical coupling of the second interface with a third interface of a display device and to output the data of the thermal image exclusively via the second interface as a result of the detection of the mechanical coupling. The control circuit is further configured to output the data of the thermal image via the first interface when the second interface is not coupled mechanically with the third interface.

Imaging devices including dielectric metamaterial absorbers and related methods are disclosed. According to an aspect, an imaging device includes a support. The imaging device also includes multiple dielectric metamaterial absorbers attached to the support. Each absorber includes one or more dielectric resonators configured to generate and emit thermal heat upon receipt of electromagnetic energy.

A wearable device capable of displaying an object temperature includes a camera, an image capturing unit, a thermal camera, a thermal sensing device, a central processing unit and a display unit. The camera receives light to generate an image, and the image is captured by the image capturing unit. The thermal camera receives light to generate a thermal image. The thermal image is received by the thermal sensing device to obtain temperature information. The captured image and the thermal image are transmitted to the central processing unit and calculated by the central processing unit to obtain a temperature value for each point of the thermal image. The temperature values are displayed on the display unit.

A biometric sensing system for an aircraft cockpit includes an infrared camera, infrared illuminators, and a CPU. The infrared camera is mounted in a flight deck display surface of the cockpit and has a field of view including an upper body region of a flight crew member when the flight crew member is seated in the cockpit. The infrared illuminators are mounted in the flight deck display surface and directed to illuminate the upper body region of the flight crew member when the flight crew member is seated in the cockpit. The CPU can communicate instructions to the infrared camera and infrared illuminators, receive image data captured by the infrared camera, and process the image data captured by the infrared camera in order to determine an alertness level of the flight crew member based on at least one biometric characteristic within the captured image data.

A biometric sensing system for an aircraft cockpit includes an infrared camera, infrared illuminators, and a CPU. The infrared camera is mounted in a flight deck display surface of the cockpit and has a field of view including an upper body region of a flight crew member when the flight crew member is seated in the cockpit. The infrared illuminators are mounted in the flight deck display surface and directed to illuminate the upper body region of the flight crew member when the flight crew member is seated in the cockpit. The CPU can communicate instructions to the infrared camera and infrared illuminators, receive image data captured by the infrared camera, and process the image data captured by the infrared camera in order to determine an alertness level of the flight crew member based on at least one biometric characteristic within the captured image data.

A personalization arrangement for a motor vehicle includes an infrared camera capturing data that is unique to a human user disposed within the motor vehicle. Infrastructure implements a command from the human user. A database stores sets of data. Each set of data corresponds to a respective human user. An electronic processor determines whether the data captured by the infrared camera matches a set of data in the database corresponding to a respective human user. The electronic processor enables the infrastructure to implement the command from the human user, or inhibits the infrastructure from implementing the command, depending upon whether the data captured by the infrared camera matches a set of data in the database corresponding to a respective human user.

A personalization arrangement for a motor vehicle includes an infrared camera capturing data that is unique to a human user disposed within the motor vehicle. Infrastructure implements a command from the human user. A database stores sets of data. Each set of data corresponds to a respective human user. An electronic processor determines whether the data captured by the infrared camera matches a set of data in the database corresponding to a respective human user. The electronic processor enables the infrastructure to implement the command from the human user, or inhibits the infrastructure from implementing the command, depending upon whether the data captured by the infrared camera matches a set of data in the database corresponding to a respective human user.