Abstract: Disclosed is a three-dimensional (3D) calibration method and device for multi-view phase shift profilometry. A 3D calibration method for multi-view phase shift profilometry, performed by a computer device, according to an example embodiment may include acquiring a phase that is data required for 3D reconstruction from parameters of at least one camera and a projector based on a phase measuring profilometry (PMP) method; defining a phase-to-depth function for each camera-and-projector combination and performing calibration of optimizing the parameters of the camera and the projector; and acquiring a point cloud that includes depth information using the optimized parameters of the camera and the projector.

Abstract: A method for determining mediators on the association between adverse childhood experiences and suicidal ideation of older adults according to an embodiment of the present disclosure, which is a method for determining mediators on the association between adverse childhood experiences of older adults, as an independent variable, and suicidal ideation, as a dependent variable, may include a data measurement step of measuring data for adverse childhood experiences, suicidal ideation, mental health mediators, physical health mediators, social relationship mediators, and covariates; and a statistical analysis step of estimating adjusted effects and crude effects of the mental health mediators, physical health mediators, and social relationship mediators on the suicidal ideation using a logistic-regression analysis and analyzing three path models respectively using mental health mediators, physical health mediators, and social relationship mediators, which are sets of multiple mediators.

Abstract: An apparatus for estimating a traffic volume based on demand for route search, includes a processor and a storage medium configured to record one or more programs configured to be executable by the processor. The processor is configured to collect a plurality of pieces of route search data, generate route search demand data based on the collected plurality of pieces of route search data, correct the route search demand data based on an overcrowded road exceeding a marginal traffic volume, and estimate an actual traffic volume for each road by applying the corrected route search demand data to a pre-trained learning model.

Abstract: There is provide an image encoding method including transforming an image block into a first latent representation based on an invertible neural network, transforming the first latent representation into a second latent representation based on a non-invertible neural network, estimating a probability distribution of the first latent representation, and performing entropy encoding on the first latent representation based on the probability distribution by using an entropy encoder.

Abstract: The present disclosure is broadly concerned with the field of cancer immunotherapy. For example, the present invention generally relates to an immune cell comprising a genetically engineered antigen receptor that specifically binds to a target antigen and a genetic disruption agent that reduces or is capable of reducing the expression in the immune cell of a gene that weakens the function of the immune cell.

Abstract: A semiconductor memory device includes a storage pad on a substrate, a lower electrode on the storage pad and including a trench defined by a bottom and sidewalls of the lower electrode, a lower support pattern including a first portion in the trench and a second portion on an upper surface of the lower electrode, an upper support pattern on an upper surface of the lower support pattern, a capacitor dielectric film on the lower electrode, the lower support pattern, and the upper support pattern, and an upper electrode on the capacitor dielectric film.

Abstract: A display device includes a first active pattern disposed on a substrate, a first data line disposed on the first active pattern and electrically connected to the first active pattern, a first pixel electrode disposed on the first data line, electrically connected to the first active pattern, at least partially overlapping the first data line in a plan view, and shielding the first data line, and a common electrode disposed on the first pixel electrode.

Abstract: A lane keeping control apparatus and, a vehicle system including the same are provided. The lane keeping control apparatus includes a processor that supports a lane replacement mode by determining an intention of a driver based on a steering direction of the driver and a steering torque value of the driver during lane keeping control; and a storage that stores data and algorithms driven by the processor.

Abstract: An apparatus and method for controlling a vehicle may comprise a processor and a memory. The processor determines whether a current driving situation of a broken vehicle in which the failure occurs is a parking mode or a driving mode, executes the parking mode logic to search for a parking location of the broken vehicle and parks the broken vehicle at the parking location, when the current driving situation is the parking mode, executes the driving mode logic such that the broken vehicle drives on driving route excluding a ramp while the broken vehicle maintains a first inter-vehicle distance from a forward vehicle, when the current driving situation is the driving mode, and executes the driving mode logic such that the broken vehicle drives while the broken vehicle maintains a second inter-vehicle distance longer than the first inter-vehicle distance, when the driving route includes a congestion section.

Abstract: A temperature sensing device and a temperature sensing device for a vehicle are provided. The temperature sensing device includes: a negative temperature coefficient (NTC) thermistor installed on a motor; a pull-up resistor connected to one end of the NTC thermistor, the pull-up resistor having a resistance that varies depending on a temperature inside the motor; a voltage output unit to output a voltage based on a change in resistance of the NTC thermistor according to a change in temperature; and a comparison unit including a comparator for comparing the voltage value output from the voltage output unit with a reference voltage, wherein the comparison unit changes the resistance of the pull-up resistor unit based on an output of the comparator.

Abstract: A structure for increasing durability of an ion filter, which includes a reservoir configured to store cooling water discharged from a fuel cell stack, an ion filter configured to remove ions from the cooling water discharged from the fuel cell stack, a flow rate adjustment valve disposed between the ion filter and the fuel cell stack, a first pipe which flows the cooling water from the ion filter to the reservoir, and a second pipe that is a passage through which air or the cooling water is moved between the reservoir and the ion filter according to a change in level of the cooling water inside the ion filter.

Abstract: Provided is a communication method by which a transmitting device and a receiving device communicate through a request channel and a reply channel, the communication method including: outputting, by the transmitting device, a burden signal including data to the receiving device through the request channel; storing, by the receiving device, the data; providing, by the transmitting signal, a reply request signal indicating whether a reply is required; and performing, by the receiving device, a reply to the stored data through the reply channel according to the reply request signal.

Abstract: Disclosed is a network-on-chip including a first data converter that receives first image data and second image data from at least one image sensor and encodes one image data among the first image data and the second image data, into first data, based on whether the first image data is identical to the second image data and a second data converter that receives non-image data from at least one non-image sensor and encodes the received non-image data into second data. The network-on-chip outputs the first data and the second data to transmit the first data and the second data to an external server at a burst length.

Abstract: A mobility apparatus and a method for controlling driving current for the mobility apparatus. The mobility apparatus includes a plurality of first wheels, at least one first driving motor configured to supply a driving force to the plurality of first wheels, a first high voltage battery configured to supply power to the at least one first driving motor, and a first controller configured to control the at least one first driving motor and the first high voltage battery. With a second high voltage battery detachably connected to supply power to the at least one first driving motor through a DC/DC converter, the first controller determines a driver's required torque and respective distributed currents of the first high voltage battery and the second high voltage battery according to their respective efficiency-related states in accordance with the driver's required torque.

Abstract: An embodiment heat pump system for a vehicle includes a first cooling apparatus that circulates a first coolant in a first coolant line to control a temperature of an electrical component, a second cooling apparatus that circulates a second coolant in a second coolant line to control a temperature of a battery module, a third cooling apparatus that circulates a third coolant in a third coolant line to control a temperature of an autonomous driving controller, and an air conditioning device that circulates a refrigerant along a first refrigerant line to control an indoor temperature of the vehicle, the air conditioning device including a compressor, a condenser, a first expansion valve, and an evaporator all connected through the first refrigerant line, and further including a first chiller, a second chiller, and a connection line.

Abstract: A negative electrode and a lithium secondary battery include the negative electrode, wherein the negative electrode includes a metal current collector and a negative electrode active material layer including a negative electrode active material and metal nanowires and formed on the metal current collector. The negative electrode active material includes a silicon-based active material and a carbon-based active material, and the metal nanowires include one or more metals selected from the group consisting of copper, gold, nickel, cobalt, and silver.

Abstract: The present invention discloses a wavelength self-filtering ultra-low noise near infrared quantum dot photodiode manufacturing method and a near infrared quantum dot photodiode manufactured thereby. According to the present invention, a near infrared (NIR) quantum dot photodiode includes: a transparent electrode through which visible light and near-infrared light pass; a p-type layer that is formed on the transparent electrode to shield the visible light; a quantum dot light absorption layer that is formed on the p-type layer to a preset thickness or more to generate excitons through the near-infrared light; an n-type layer that moves negative charges generated by the excitons; and an upper electrode that is formed on the n-type layer.

Abstract: Disclosed is a device for controlling a vehicle. The device includes a memory and a controller. For example, the device identifies at least one score in association with a travel state of a host vehicle, identifies a final score using the at least one score and at least one weight respectively corresponding to the at least one score, generates a braking control signal based on the final score, and performs braking control for the host vehicle based on the braking control signal.

Abstract: Disclosed is a wake-up circuit including a preprocessing unit that generates a first signal by removing noise from an input signal, a comparison unit that generates a second signal based on the first signal and weight data, an output circuit that generates a power signal based on the second signal and an initialization signal, and a micro control unit (MCU) that generates the initialization signal based on a state signal received from the output circuit. The comparison unit includes a spike neuron network structure that generates the second signal by applying the weight data to the first signal. The output circuit supplies power to an external sensor node in response to the power signal.

Abstract: A driving control apparatus includes a sensor device, a memory, and a controller. The driving control apparatus identifies at least one of a driving situation of an ego vehicle, driving information of the ego vehicle, or any combination thereof, using the sensor device; performs coasting control of the ego vehicle based on a first driving mode, when the at least one of the driving situation, the driving information, or the any combination thereof meets a specified condition; identifies risk information including at least one of at least one time to collision (TTC), a timegap with a forward vehicle, a relative speed to the forward vehicle, or any combination thereof; and determines whether to switch a driving mode to a second driving mode or a third driving mode including braking control, based on the result of comparing the risk information with a threshold.