Abstract:
A gas detector includes: an infrared camera that images a gas; and a controller including at least an electronic component, wherein the controller determines a temperature range of the infrared camera in which the gas can be imaged, and detects the gas from moving infrared images taken for a predetermined period of time in the temperature range determined.
Abstract:
An image processing device includes a setting unit that sets a search area according to a reference image based on an environmental condition, for each input image other than the reference image, using an image based on one input image, of a group of multi-viewpoint input images including a common sub-region, as the reference image, a positional deviation estimation unit that estimates positional deviation of each input image other than the reference image with respect to the reference image, by performing template matching processing in the search area, using the reference image, and a super-resolution processing unit that executes super-resolution processing, using the estimated positional deviation as a parameter.
Abstract:
An image processing apparatus includes an acquisition unit configured to acquire an input image represented with a plurality of color components including at least first and second color components, a correlation calculation unit configured to calculate a grayscale direction correlation indicating whether grayscale directions of the first color component and the second color component are identical or opposite for a region of interest in the input image, a high frequency component calculation unit configured to calculate a high frequency component of the first color component for the region of interest, and a correction unit configured to correct the second color component for the region of interest using the high frequency component of the first color component calculated by the high frequency component calculation unit in accordance with a method depending on the grayscale direction correlation calculated by the correlation calculation unit.