Abstract: Disclosed herein is a method for generating a texture map of a 3D mesh includes encoding a texture map of a 3D mesh, quantizing the encoded texture map, decoding the quantized texture map, performing rendering using the decoded texture map, and updating the texture map of the 3D mesh based on the value of a loss function.

Abstract: Disclosed is a semiconductor package comprising a logic die mounted on an interposer substrate, and a memory stack structure disposed side-by-side with the logic die. The memory stack structure includes a buffer die mounted on the interposer substrate, and a plurality of memory dies stacked on the buffer die. The buffer die has a first surface that faces the interposer substrate and a second surface that faces the plurality of memory dies. The number of data terminals on the second surface is greater the number of connection terminals on the first surface.

Abstract: Disclosed is a battery cell, which includes a battery case having an accommodation portion in which an electrode assembly is mounted, and a sealing portion formed by sealing an outer periphery thereof; an electrode lead electrically connected to an electrode tab included in the electrode assembly and protruding out of the battery case via the sealing portion; and a lead film located at a portion corresponding to the sealing portion in at least one of an upper portion and a lower portion of the electrode lead, wherein a gas discharge guiding unit is inserted in the lead film, the battery case includes a cover portion extending from the sealing portion, and the cover portion is located on the lead film and protrudes in an outer direction of the battery case.

Abstract: The present disclosure relates to a secondary battery comprising an electrode assembly having an electrode lead attached thereto, a case comprising a receiving portion in which the electrode assembly is received and a sealing portion comprising a sealant resin and configured to seal the electrode assembly, a lead film configured to cover a portion of an outer surface of the electrode lead and interposed between the electrode lead and the case, a vent area disposed in at least a portion of the case, and a vent member comprising a first layer comprising a resin having lower melting point than the sealant resin, and a second layer disposed on at least one surface of the first layer and comprising an adhesive material. The vent member may be inserted into the vent area. A thickness of the second layer may be equal to or smaller than 5 ?m.

Abstract: The present disclosure provides a multi-view image decoding method including: obtaining, from a bitstream, three-dimensional geometry information indicating a three-dimensional space of a multi-view image, view independent component information indicating a view independent component, which is uniformly applied to every view, and view dependent component information indicating a view dependent component, which is differently applied according to views; determining a view dependent component for a texture map of a current view from the view dependent component information; generating the texture map of the current view from a view independent component of the view independent component information and the determined view dependent component for the current view; and reconstructing a current view image according to a three-dimensional space that is constructed according to the texture map of the current view and the three-dimensional geometry information.

Abstract: The present invention relates to a plenoptic cloud generation method, the method of generating a plenoptic point cloud according to one embodiment of the present invention, the method comprises, obtaining a two-dimensional (2D) image for each view and depth information obtained from a plurality of cameras, determining a method of generating a plenoptic point cloud and generating the plenoptic point cloud by applying the determined method of generating the plenoptic point cloud to at least one of the 2D image for each view or the depth information, wherein the method of generating the plenoptic point cloud includes at least one of a simultaneous generation method of the point cloud and a sequential generation method of the point cloud.

Abstract: Disclosed herein are an apparatus and method for compressing 3D volume data. The apparatus for compressing three-dimensional (3D) volume data includes one or more processor, and execution memory configured to store at least one program that is executed by the one or more processors, wherein the at least one program is configured to receive 3D volume data for data compression, select necessary voxels that contribute to formation of a geometric surface from the 3D volume data using a marching cubes algorithm, represent location information of the selected necessary voxels by a tree structure, and binarize the location information of the necessary voxels by serializing the tree structure, and quantize truncated signed distance values to surfaces adjacent to the necessary voxels constituting a volume from the 3D volume data using the binarized location information of the necessary voxels.

Abstract: Disclosed herein are an image compression apparatus and method. The image conversion method includes generating a multi-plane image reconfigured into layers in a depth direction based on multiple pieces of multi-view image data, generating an aggregated layer by aggregating the layers of the multi-plane image into at least one layer, and converting a multi-plane image including the aggregated layer into a two-dimensional (2D) atlas image.

Abstract: Disclosed herein are an image encoding/decoding method and apparatus. The image decoding method includes acquiring a partitioning index of a current block from a bitstream, and generating a prediction sample of the current block by weighted-summing a prediction sample of a first subblock of the current block and a prediction sample of a second subblock of the current block based on the partitioning index. The partitioning index indicates a partitioning distance and a partitioning direction included in a predefined table.

Abstract: Disclosed herein is a video decoding method including: obtaining a transform skip mode flag indicating whether transform/inverse transform is skipped in a current block; when transform/inverse transform is skipped in the current block according to the transform skip mode flag, determining that secondary transform/inverse transform is skipped in the current block; and when transform/inverse transform is not skipped in the current block according to the transform skip mode flag, obtaining a transform matrix index for secondary transform/inverse transform of the current block and, determining whether secondary transform/inverse transform is skipped in the current block based on the transform matrix index.

Abstract: The present invention relates to a video decoding method, according to embodiment of the invention, image decoding method comprises, acquiring a reconstructed luma block of a current block, determining whether a cross-component adaptive loop filter is applied to the current block, acquiring a reconstructed chroma block of the current block, to which an adaptive loop filter is applied, when the cross-component adaptive loop filter is applied to the current block and acquiring a final reconstructed chroma block of the current block, to which the cross-component loop filter is applied, using the reconstructed luma block and the reconstructed chroma block, to which the adaptive loop filter is applied.

Abstract: Provided is an apparatus for processing a substrate using plasma, in which an etching rate can be controlled using an insulation plate provided with an air-gap. The substrate processing apparatus includes a chamber including a processing space for processing a substrate using plasma, and a support module located in the processing space and for supporting the substrate, wherein the support module includes a support plate for receiving high frequency power and a first surface disposed under the support plate and facing the support plate, and at least one first recess is formed on the first surface.

Abstract: The present disclosure provides a multi-view image decoding method including: obtaining, from a bitstream, three-dimensional geometry information indicating a three-dimensional space of a multi-view image, view independent component information indicating a view independent component, which is uniformly applied to every view, and view dependent component information indicating a view dependent component, which is differently applied according to views; determining a view dependent component for a texture map of a current view from the view dependent component information; generating the texture map of the current view from a view independent component of the view independent component information and the determined view dependent component for the current view; and reconstructing a current view image according to a three-dimensional space that is constructed according to the texture map of the current view and the three-dimensional geometry information.

Abstract: The present invention relates to a plenoptic cloud generation method, the method of generating a plenoptic point cloud according to one embodiment of the present invention, the method comprises, obtaining a two-dimensional (2D) image for each view and depth information obtained from a plurality of cameras, determining a method of generating a plenoptic point cloud and generating the plenoptic point cloud by applying the determined method of generating the plenoptic point cloud to at least one of the 2D image for each view or the depth information, wherein the method of generating the plenoptic point cloud includes at least one of a simultaneous generation method of the point cloud and a sequential generation method of the point cloud.

Abstract: A method and apparatus for playing contents are disclosed. The method may include: receiving an encoded content, where the content contains position information for each scene; decoding the encoded content; extracting a scene in which position information is changed, from among the scenes of the decoded content; creating a thumbnail for the extracted scene; and outputting at least one of the thumbnail and the content.

Abstract: A method and a media cloud server for creating content are disclosed. The method includes: recording and storing a real-time broadcast content transmitted through a broadcaster system; dividing the stored broadcast content according to a predetermined method and storing the segments; storing metadata including descriptions of the segments; and creating a user content by extracting at least one segments using the metadata and synthesizing the extracted segments in response to a request from a client device.

Abstract: A liquid flow distributor for positioning above one or more packing sections in a packed exchange tower includes a plurality of troughs. At least one trough in the plurality of troughs has along a side thereto a deflecting member. The deflecting member is angulated to generally follow a shape of the at least one trough. A diffuser side of the deflecting member is positioned to deposit the liquid into a discharge region. A deflector side of the deflecting member is positioned for deflecting ascending vapor away from the discharge region.

Abstract: A method and apparatus for playing contents are disclosed. The method may include: receiving an encoded content, where the content contains position information for each scene; decoding the encoded content; extracting a scene in which position information is changed, from among the scenes of the decoded content; creating a thumbnail for the extracted scene; and outputting at least one of the thumbnail and the content.

Abstract: A method and a media cloud server for creating content are disclosed. The method includes: recording and storing a real-time broadcast content transmitted through a broadcaster system; dividing the stored broadcast content according to a predetermined method and storing the segments; storing metadata including descriptions of the segments; and creating a user content by extracting at least one segments using the metadata and synthesizing the extracted segments in response to a request from a client device.

Abstract: A liquid flow distributor for positioning above one or more packing sections in a packed exchange tower includes a plurality of troughs. At least one trough in the plurality of troughs has along a side thereto a deflecting member. The deflecting member is angulated to generally follow a shape of the at least one trough. A diffuser side of the deflecting member is positioned to deposit the liquid into a discharge region. A deflector side of the deflecting member is positioned for deflecting ascending vapor away from the discharge region.