An infrared thermographic system configured to detect the temperature of an object including an infrared thermal imaging sensor arranged to collect infrared radiation and construct at least one image from the radiation and a drive support unit arranged to rotate the sensor around an axis of rotation is provided. The imaging sensor is attached to the drive support unit such that upon rotation of the drive support unit, the imaging sensor captures separate areas surrounding the thermographic system. The imaging sensor is arranged to acquire a plurality of separate images such that the combination of the different images forms a continuous panorama of at least 180 degrees about the axis of rotation of the drive support unit. A processing module arranged and/or programmed to determine temperature data of the object from the images acquired by the imaging sensor is also provided.

The present invention relates to a system for detecting a foreign object on a runway. The system includes a thermal camera having a first field of view and adapted to capture a thermal image of an area of interest on the runway, a visible light camera having a second field of view and adapted to capture a visible light image of the area of interest on the runway, such that the first field of view overlaps the second field of view. The system further includes a processor configured to detect a thermal object image in the thermal image, detect a visible light object image in the visible light image, and determine that the foreign object is detected when the thermal object image and the visible light object image are detected in the thermal image and the visible light image respectively.

The present invention relates to a system for detecting a foreign object on a runway. The system includes a thermal camera having a first field of view and adapted to capture a thermal image of an area of interest on the runway, a visible light camera having a second field of view and adapted to capture a visible light image of the area of interest on the runway, such that the first field of view overlaps the second field of view. The system further includes a processor configured to detect a thermal object image in the thermal image, detect a visible light object image in the visible light image, and determine that the foreign object is detected when the thermal object image and the visible light object image are detected in the thermal image and the visible light image respectively.

Thermal cameras exist at price points and volume manufacturing suitable for practical consideration of integration of thermal camera modules into host electronic devices, including automobiles, PED's—smartphones, tablets, etc. However, individual thermal cameras require extensive unit-specific data to provision and operate each individual camera with acceptable performance. This along with non-standard electrical interfaces, are adoption barriers to host device manufacturers, for example, where some devices, including some PED's, have become bus-based platforms allowing for functional modules to be packaged into common PED's and operated by way of apps. Some modern PED's, for example, include standard high-speed data busses and low-speed control busses. Devices and methods are disclosed for delivering compatibility with standard internal interfaces and storing the camera module's unit-specific data in a memory element on the camera module. The data can be read out on the same data bus used for thermal camera image data, either by selection between stored data and video output or by simultaneous streaming on different virtual channels. In a particular embodiment the logic element may be configured to write per pixel runtime data such as bias voltages on a runtime per pixel basis to the FPA as the FPA operates by accessing the memory element from a starting point address, wherein the starting point address may be at least one of predetermined or set by a host controller, thereby allowing the FPA to operate without local processing resources or per pixel communication with the host controller.

A system for monitoring brick in a rotary kiln includes an infrared sensor and a computing system configured to: obtain a digital model of a brick layer of a rotary kiln having a plurality of bricks, wherein the digital model of the brick layer is based on a measured brick thickness correlated with a measured infrared temperature for each brick; obtain infrared data of the rotary kiln with the at least one infrared imaging sensor; determine the measured infrared temperature for each brick; determine a brick thickness of a first brick in the brick layer of the rotary kiln based on the measured infrared temperature assigned to the first brick with the digital model of the brick layer; and provide the brick thickness of the first brick in a brick thickness report.

A system for monitoring brick in a rotary kiln includes an infrared sensor and a computing system configured to: obtain a digital model of a brick layer of a rotary kiln having a plurality of bricks, wherein the digital model of the brick layer is based on a measured brick thickness correlated with a measured infrared temperature for each brick; obtain infrared data of the rotary kiln with the at least one infrared imaging sensor; determine the measured infrared temperature for each brick; determine a brick thickness of a first brick in the brick layer of the rotary kiln based on the measured infrared temperature assigned to the first brick with the digital model of the brick layer; and provide the brick thickness of the first brick in a brick thickness report.

Embodiments of the present application are an image fusion method and a bifocal camera. The method includes: acquiring a thermal image captured by the thermal imaging lens and a visible light image captured by the visible light lens; determining a first focal length when the thermal imaging lens captures the thermal image and a second focal length when the visible light lens captures the visible light image; determining a size calibration parameter and a position calibration parameter of the thermal image according to the first focal length and the second focal length; adjusting a size of the thermal image according to the size calibration parameter, and moving the adjusted thermal image to the visible light image according to the position calibration parameter for registration with the visible light image, to obtain to-be-fused images; and fusing the to-be-fused images to generate a bifocal fused image.

Embodiments of the present application are an image fusion method and a bifocal camera. The method includes: acquiring a thermal image captured by the thermal imaging lens and a visible light image captured by the visible light lens; determining a first focal length when the thermal imaging lens captures the thermal image and a second focal length when the visible light lens captures the visible light image; determining a size calibration parameter and a position calibration parameter of the thermal image according to the first focal length and the second focal length; adjusting a size of the thermal image according to the size calibration parameter, and moving the adjusted thermal image to the visible light image according to the position calibration parameter for registration with the visible light image, to obtain to-be-fused images; and fusing the to-be-fused images to generate a bifocal fused image.

Motion detectors can include a housing defining a first cavity and an aperture extending through the housing. A circuit board can be disposed in the first cavity. An infrared sensor and a light sensor can be mounted on the circuit board. A lens can extend across the aperture. A wall can extend between the lens and the circuit board such that the wall, the lens, and the circuit board define a second cavity at least partially within the first cavity and the second cavity contains the infrared sensor and the light sensor.

A method uses inpainting, whereby the ability to optimize the reconstruction of images at high resolution and sensitivity with minimal pixels is hard wired into the IRFPA. By combining several of these systems, or by selecting different pixels in the array to form images of different colors, hyperspectral images and 3-D tomograms can also be obtained with a significantly smaller number of pixels.