Abstract: Disclosed is a device for correcting a context sensitive spelling error using a masked language model. The device includes an input unit for inputting a sentence for correction; a correction target word check unit for checking an input sentence in units of a word and searching for a context spelling error; a candidate editing distance selection unit for calculating an editing distance between a word to be corrected and a word dictionary to select a candidate word; a mask candidate generation unit for calculating a distance between an entire context around the word to be corrected and candidate words filtered by the candidate editing distance selection unit; and a correction word presentation unit for selecting a final correction word based on a distance calculation value.

Abstract: A parking space operating apparatus for an autonomous smart car controls a plurality of autonomous smart cars that are autonomously and remotely controlled and a plurality of parking space servers of parking spaces providing various services including car washing, maintenance, and charging to the autonomous smart cars in a smart parking space where the autonomous smart cars are parked, wherein the apparatus communicates with a financial institution server to automatically execute payment of a parking fee of the autonomous smart car when using a parking space service or leaving a parking space, when the autonomous smart car requests parking, the autonomous smart car is remotely controlled to be guided to one of a plurality of parking spaces that is selected based on a current location and a schedule of the autonomous smart car, and a condition of the autonomous smart car is identified to provide the service.

Abstract: The present invention relates to a system and method for providing a public service using an autonomous smart car, wherein the apparatus and method are able to perform a public service using an autonomous smart car, and the system includes autonomous smart cars and an autonomous smart car managing server managing the autonomous smart cars.

Abstract: A method of color grading and color correction, the method includes: generating data of image processing results obtained by performing various types of color grading and color correction in a profile form, and storing the same; and applying the image processing result to a target image by using profile information of color grading and color correction selected from the stored profiles.

Abstract: A smart watch having a strap changing in color according to a user's mood, the smart watch includes: a body that collects information on a measurement target associated with a user or around the user to write state information, compares the state information with state combination information in which a plurality of pieces of combination information and a displayed color for each of the plurality of pieces of combination information are determined, selects one piece of corresponding combination information from among the plurality of pieces of combination information included in the state combination information, and selects a displayed color matching the selected combination information; and a strap that is connected with the body to fix the body to a user's body part, includes an output means of the displayed color, and outputs the displayed color through the output means according to a control of the body.

Abstract: A smart watch having a display changing in color according to a state of a user, the smart watch includes: an output unit having a display unit; a sensor unit collecting state information for a measurement target associated with a user or around the user; and a control unit comparing the collected state information with state combination information stored in advance, selecting one piece of combination information that corresponds to the state information from among the state combination information, and controlling the output unit so as to output a displayed color matching the selected combination information.

Abstract: An autonomous smart car includes a bio-signal sensing unit sensing a bio-condition of a person in the autonomous smart car; a communication unit supporting wireless communication between the autonomous smart car and an external of the autonomous smart car; a memory unit storing basic data of the person in the autonomous smart car, general bio-signal data, bio-signal data sensed by the bio-signal sensing unit, and hospital information data; an autonomous driving unit autonomously driving the autonomous smart car to a destination; an emergency handling unit enabling the autonomous smart car to inform that an emergency patient is in the autonomous smart car to outside when the bio-condition of the person in the autonomous smart car indicates an emergency; and a control unit analyzing a current condition of the person by comparing a bio-signal sensed by the bio-signal sensing unit with the data stored in the memory unit.

Abstract: A method of color grading and color correction, the method includes: generating data of image processing results obtained by performing various types of color grading and color correction in a profile form, and storing the same; and applying the image processing result to a target image by using profile information of color grading and color correction selected from the stored profiles.

Abstract: The present invention relates to a system and method for providing a public service using an autonomous smart car, wherein the apparatus and method are able to perform a public service using an autonomous smart car, and the system includes autonomous smart cars and an autonomous smart car managing server managing the autonomous smart cars.

Abstract: A smart watch having a display changing in color according to a state of a user, the smart watch includes: an output unit having a display unit; a sensor unit collecting state information for a measurement target associated with a user or around the user; and a control unit comparing the collected state information with state combination information stored in advance, selecting one piece of combination information that corresponds to the state information from among the state combination information, and controlling the output unit so as to output a displayed color matching the selected combination information.

Abstract: A smart watch having a strap changing in color according to a user's mood, the smart watch includes: a body that collects information on a measurement target associated with a user or around the user to write state information, compares the state information with state combination information in which a plurality of pieces of combination information and a displayed color for each of the plurality of pieces of combination information are determined, selects one piece of corresponding combination information from among the plurality of pieces of combination information included in the state combination information, and selects a displayed color matching the selected combination information; and a strap that is connected with the body to fix the body to a user's body part, includes an output means of the displayed color, and outputs the displayed color through the output means according to a control of the body.

Abstract: A parking space operating apparatus for an autonomous smart car controls a plurality of autonomous smart cars that are autonomously and remotely controlled and a plurality of parking space servers of parking spaces providing various services including car washing, maintenance, and charging to the autonomous smart cars in a smart parking space where the autonomous smart cars are parked, wherein the apparatus communicates with a financial institution server to automatically execute payment of a parking fee of the autonomous smart car when using a parking space service or leaving a parking space, when the autonomous smart car requests parking, the autonomous smart car is remotely controlled to be guided to one of a plurality of parking spaces that is selected based on a current location and a schedule of the autonomous smart car, and a condition of the autonomous smart car is identified to provide the service.

Abstract: An autonomous smart car includes a bio-signal sensing unit sensing a bio-condition of a person in the autonomous smart car; a communication unit supporting wireless communication between the autonomous smart car and an external of the autonomous smart car; a memory unit storing basic data of the person in the autonomous smart car, general bio-signal data, bio-signal data sensed by the bio-signal sensing unit, and hospital information data; an autonomous driving unit autonomously driving the autonomous smart car to a destination; an emergency handling unit enabling the autonomous smart car to inform that an emergency patient is in the autonomous smart car to outside when the bio-condition of the person in the autonomous smart car indicates an emergency; and a control unit analyzing a current condition of the person by comparing a bio-signal sensed by the bio-signal sensing unit with the data stored in the memory unit.