Abstract: A non-transitory computer-readable medium having stored thereon instructions, that when executed by a processor causes a processor to process the following steps (S-1)-(S-8): (S-1) preparing a plurality of target images; (S-2) prepare a plurality of training images; (S-3) for each of the plurality of training images, train and update a first super-resolution model; (S-4) training and update a second super-resolution model; (S-5) labeling and classify each of the plurality of training images according to each label representing a preference of updated super-resolution models; (S-6) using each of the plurality of training images that are clustered in a largest cluster, train and update a super-resolution model-K, wherein K is an arbitrary number in a sequence; (S-7) updating the labels and re-classify the training images in the largest cluster into sub-clusters based on a preference of super-resolution models; and (S-8) repeating (S-6)-(S-7) to generate sub-clusters until a predetermined condition is satisfied.

Abstract: According to one embodiment, a sensor device includes a movable body capable of vibrating, and a catch-and-release mechanism capable of catching the vibrating movable body and capable of releasing the caught movable body. The catch-and-release mechanism includes a stopper portion capable of stopping vibration of the movable body when the movable body contacts the stopper portion, and an elastic member configured to reduce a force acting between the movable body and the stopper portion.

Abstract: According to one embodiment, a vibration device includes a first movable unit including first and second movable portions arranged in a direction parallel to a first axis and enabled to vibrate in the direction parallel to the first axis, a second movable unit enabled to vibrate in a direction parallel to a second axis perpendicular to the first axis, and a connection unit configured to connect the first and second movable units together, wherein the following relationship is satisfied fi>(1+1/(2Qa))fa where a resonant frequency of the first movable unit in an in-phase mode is denoted by fi, a resonant frequency of the first movable unit in an anti-phase mode is denoted by fa, and a Q factor of resonance of the first movable unit in the anti-phase mode is denoted by Qa.

Abstract: According to one embodiment, a sensor device includes a movable body capable of vibrating, and a catch-and-release mechanism capable of catching the vibrating movable body and capable of releasing the caught movable body. The catch-and-release mechanism includes a stopper portion capable of stopping vibration of the movable body when the movable body contacts the stopper portion, and an elastic member configured to reduce a force acting between the movable body and the stopper portion.

Abstract: According to one embodiment, a vibration device includes a first movable unit including first and second movable portions arranged in a direction parallel to a first axis and enabled to vibrate in the direction parallel to the first axis, a second movable unit enabled to vibrate in a direction parallel to a second axis perpendicular to the first axis, and a connection unit configured to connect the first and second movable units together, wherein the following relationship is satisfied fi>(1+1/(2Qa))fa where a resonant frequency of the first movable unit in an in-phase mode is denoted by fi, a resonant frequency of the first movable unit in an anti-phase mode is denoted by fa, and a Q factor of resonance of the first movable unit in the anti-phase mode is denoted by Qa.