Abstract: An apparatus for controlling power of a vehicle includes a first controller that generates a control signal for controlling output of power supplied to at least one vehicle load, and a second controller that determines whether the first controller is in a normal operation status by monitoring the first controller, and controls a power switch to maintain output of the control signal to the at least one vehicle load when the first controller is not in the normal operation status.

Abstract: An apparatus and method for encryption key recovery based on memory analysis. The apparatus may include one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program may collect memory information pertaining to an encrypted part of a file, in which ransomware is detected, based on dynamic binary instrumentation, analyze memory read operation data corresponding to an encryption key that is used for encryption of the file in the memory information, recover the encryption key based on the result of analysis of the memory read operation data, and output the result of recovery of the encryption key.

Abstract: A dual power supply apparatus includes a main power grid that supplies power by a first battery to an autonomous vehicle and a redundant power grid that supplies power to a dual power load based on a second battery, in an emergency driving mode due to a failure in the main power grid.

Abstract: An apparatus for controlling power of a vehicle includes a first controller that generates a control signal for controlling output of power supplied to at least one vehicle load, and a second controller that determines whether the first controller is in a normal operation status by monitoring the first controller, and controls a power switch to maintain output of the control signal to the at least one vehicle load when the first controller is not in the normal operation status.

Abstract: An apparatus and method for encryption key recovery based on memory analysis. The apparatus may include one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program may collect memory information pertaining to an encrypted part of a file, in which ransomware is detected, based on dynamic binary instrumentation, analyze memory read operation data corresponding to an encryption key that is used for encryption of the file in the memory information, recover the encryption key based on the result of analysis of the memory read operation data, and output the result of recovery of the encryption key.

Abstract: The present disclosure relates to an in-vehicle communication device and a time synchronization method thereof. The in-vehicle communication device includes a clock generator for generating a clock signal, a local counter for counting the number of pulses of the clock signal, a transceiver for receiving a message via an in-vehicle communication network, and a processor that determines whether the message received via the transceiver is a synchronization message, extracts synchronization time information from the synchronization message, and adjusts a count value of the local counter based on the synchronization time information to perform time synchronization.

Abstract: Provided are methods, servers, and computer-readable media for sharing an effect for an image. An effect sharing method may include: receiving, from a first electronic device, a sharing request for an effect set that is applied to an image by an image editing logic of the first electronic device, wherein the sharing request includes an identifier of the effect set; generating a link for sharing the effect set; and sending the link in response to the sharing request.

Abstract: The present disclosure relates to an in-vehicle communication device and a time synchronization method thereof. The in-vehicle communication device includes a clock generator for generating a clock signal, a local counter for counting the number of pulses of the clock signal, a transceiver for receiving a message via an in-vehicle communication network, and a processor that determines whether the message received via the transceiver is a synchronization message, extracts synchronization time information from the synchronization message, and adjusts a count value of the local counter based on the synchronization time information to perform time synchronization.

Abstract: The present invention relates to a heat-dissipating gel-type silicone rubber composition including an organopolysiloxane, wherein the heat-dissipating gel-type silicone rubber composition further includes, with respect to 100 parts by weight of the organopolysiloxane, 0.1-25 parts by weight of an organo-hydrogen polysiloxane, 1,100-2,000 parts by weight of a filler, 5-50 parts by weight of a filler surface-treating agent, and 0.1-5 parts by weight of a catalyst, wherein the organopolysiloxane and the organo-hydrogen polysiloxane each include 1,000 ppm or less of a cyclic siloxane therein.

Abstract: Embodiments relate to an organopolysiloxane composition which includes: an organopolysiloxane polymer containing a silicon-bonded hydroxyl group or a silicon-bonded hydrolysable group; light calcium carbonate having a specific surface area according to the BET method of 15 to 35 m2/g; heavy calcium carbonate having a specific surface area according to the BET method of 0.5 to 5 m2/g; a curing accelerating catalyst; and a silane-based curing agent, wherein the mixing weight ratio of the light calcium carbonate and the heavy calcium carbonate is 1:0.04 to 1:0.25, and the silane-based curing agent is a compound represented by the following formula: Gx-Si—R4-x, G is selected from the group consisting of alkoxy, acetoxy, oxime, and a hydroxy group, R is selected from the group consisting of a C1 to C10 alkenyl group, a C1 to C10 alkynyl group, and a C6 to C10 aryl group, and X is 2, 3, or 4.

Abstract: Provided are methods, servers, and computer-readable media for sharing an effect for an image. An effect sharing method may include: receiving, from a first electronic device, a sharing request for an effect set that is applied to an image by an image editing logic of the first electronic device, wherein the sharing request includes an identifier of the effect set; generating a link for sharing the effect set; and sending the link in response to the sharing request.

Abstract: The disclosed technique relates to a heat-dissipating plate coupled to a cordless hair styler, and to a cordless hair styler. The heat-dissipating plate for a cordless hair styler comprises: a PCB heater for generating heat; and a rubber sealing member enclosing the PCB heater and which directly contacts the hair when applied thereto, which is not deformed by the heat generated by the PCB heater, and which has elasticity.

Abstract: Video encoding methods and video encoders that provide improved performance while reducing power consumption. In one aspect, a video encoding method comprises the steps of outputting a parameter for a slice of a current frame, wherein the slice comprises a plurality of macroblocks, and the parameter comprises an address of a first macroblock of the slice, an address of a search area on a previous frame, a search area corresponding to a current macroblock, and a number of macroblocks comprising the slice; processing the slice by consecutively encoding and decoding each macroblock of the slice in response to the parameter; and outputting an interrupt signal for the current frame, when encoding and decoding for each macroblock of the all slices is consecutively performed so that encoding for the current frame is completed.

Abstract: According to a coefficient variable length coding method adopting four-stage pipeline, a 3-dimension value including a run, a level and a last data is obtained by performing a run length coding upon coefficient data, where, after transferring the 3-dimension value, a variable bit vector is obtained from the transferred 3-dimension value and the variable length bit vector is stored, and where, particularly in case the pipeline breaks, the method reuses the previously obtained 3-dimension value to minimize process time such that the coefficient variable length coding is swiftly performed by the efficient pipeline operation, and the broken pipeline may be restored within minimized time.

Abstract: A space context copy/paste method and system using ontology, and a space copier are disclosed, in which various contexts in a space are sensed using various detection means under a ubiquitous environment and are stored in a database by time, and a context of a specific space to be copied or pasted by a user is stored in a space file using a space copier, so that a user is able to paste the stored space file into a specific space using various output means.

Abstract: A system and method perform video data compression in a manner that limits the need for external memory access. Accordingly, the operational frequency of the local data bus is reduced and power consumption is therefore minimized. In this manner, the present invention is especially amenable to use in mobile systems.

Abstract: Video encoding methods and video encoders that provide improved performance while reducing power consumption. In one aspect, a video encoding method comprises the steps of outputting a parameter for a slice of a current frame, wherein the slice comprises a plurality of macroblocks, and the parameter comprises an address of a first macroblock of the slice, an address of a search area on a previous frame, a search area corresponding to a current macroblock, and a number of macroblocks comprising the slice; processing the slice by consecutively encoding and decoding each macroblock of the slice in response to the parameter; and outputting an interrupt signal for the current frame, when encoding and decoding for each macroblock of the all slices is consecutively performed so that encoding for the current frame is completed.

Abstract: Video encoding methods and video encoders that provide improved performance while reducing power consumption. In one aspect, a video encoding method comprises the steps of outputting a parameter for a slice of a current frame, wherein the slice comprises a plurality of macroblocks, processing the slice by consecutively encoding and decoding each macroblock of the slice in response to the parameter, and outputting an interrupt signal for the slice The parameter preferably comprises an address of the first macroblock of the slice, an address of a search area in a previous frame, the search area corresponding to a current macroblock in a current frame, and a number of macroblocks comprising the slice.

Abstract: According to a coefficient variable length coding method adopting four-stage pipeline, a 3-dimension value including a run, a level and a last data is obtained by performing a run length coding upon coefficient data, where, after transferring the 3-dimension value, a variable bit vector is obtained from the transferred 3-dimension value and the variable length bit vector is stored, and where, particularly in case the pipeline breaks, the method reuses the previously obtained 3-dimension value to minimize process time such that the coefficient variable length coding is swiftly performed by the efficient pipeline operation, and the broken pipeline may be restored within minimized time.

Abstract: An apparatus and method for decoding a variable length code, wherein a user can set a variable length decoding table, are provided. The apparatus comprises a pre-decoding unit, a shifter, first through M-th look-up table address registers, selector, a memory controller, a memory, and a memory searcher. To decode a variable length coded data bitstream in units of 3 bits, a LOC information table can be prepared based on a variable length coding table. The LOC information table comprises LOC information bits and node types. LOC information bits for each node type are expressed using four formats A, B, C, and D to express the characteristic of a branch generated during 3-bit decoding, each of the formats A, B, C, and D having a digital value of 2 bits. The pre-decoding unit comprises a first pre-decoder and a second pre-decoder. One of the first pre-decoder and the second pre-decoder is selected according to the characteristic of a code of an input data bitstream.