Abstract: A video processing device includes a foreground region estimation unit that determines whether a pixel of an input image is a foreground or a background, and a blinking correction unit that determines, for a target pixel on which a foreground and a background have been switched, whether switching between the foreground and the background is a color change in the foreground or in the background by using a lookup table capable of determining whether switching is in the foreground or in the background from a temporal change of a pixel value, and corrects a result of determination as to whether it is the foreground or the background that has been performed for the target pixel in a case where the switching between the foreground and the background is the color change in the foreground or in the background.

Abstract: An information processing device includes an extraction unit, an inverse sampling unit, a mapping unit, a generation unit, and a correction unit. The extraction unit is to extract a first feature value of a first image. The inverse sampling unit is to generate a second image having a resolution lower than that of the first image based on the first image and first information indicating a lighting environment different from that of the first image. The mapping unit generates a vector representing a latent space based on the second image. The generation unit is configured to generate a second feature value of a third image having a resolution higher than that of the second image based on the vector. The correction unit is configured to generate a fourth image obtained by correcting the third image based on the first feature value and the second feature value.

Abstract: Accurate and rapid identification can be performed even when feature vectors of input pixels and background pixels are close.

Abstract: Accurate and rapid identification can be performed even when feature vectors of input pixels and background pixels are close.

Abstract: A method for producing furan-2,5-dicarboxylic acid (FDCA) is provided which can efficiently and quantitatively producing FDCA under mild conditions, without employing an expensive catalyst and with a reduced energy consumption. A furan ring compound having two functional groups selected from a hydroxymethyl group, a formyl group and a carboxyl group in the 2- and 5-positions of the furan ring, is oxidized with a metal permanganate in an alkaline environment to produce furan-2,5-dicarboxylic acid. Advantageously, the alkaline environment contains at least one of alkali metal hydroxides and alkali earth metal hydroxides, and the oxidation is performed at a temperature of from 1 to 50° C. by adding the permanganate metal salt to the alkaline aqueous solution containing the furan ring compound.

Abstract: A method for producing furan-2,5-dicarboxylic acid (FDCA) is provided which can efficiently and quantitatively producing FDCA under mild conditions, without employing an expensive catalyst and with a reduced energy consumption. A furan ring compound having two functional groups selected from a hydroxymethyl group, a formyl group and a carboxyl group in the 2- and 5-positions of the furan ring, is oxidized with a metal permanganate in an alkaline environment to produce furan-2,5-dicarboxylic acid. Advantageously, the alkaline environment contains at least one of alkali metal hydroxides and alkali earth metal hydroxides, and the oxidation is performed at a temperature of from 1 to 50° C. by adding the permanganate metal salt to the alkaline aqueous solution containing the furan ring compound.