Abstract: The present invention provides a battery packing module that includes: a heat dissipation member having a plurality of insertion cylinders arranged in a lattice type and a through-hole formed between the insertion cylinders in a direction that is parallel to the longitudinal direction of the insertion cylinders, wherein the outer circumferential surfaces of adjacent insertion cylinders are connected to each other; a plurality of cylindrical battery cells inserted into the insertion cylinders and configured to make contact with the inner circumferential surfaces of the insertion cylinders; and packing plates coupled to the upper ends and lower ends of the battery cells, wherein the packing plates have a current flow hole formed therein through which electrodes of the battery cells are exposed and battery mounting recesses formed therein in which the battery cells are mounted.

Abstract: The present invention provides a battery packing module that includes: a heat dissipation member having a plurality of insertion cylinders arranged in a lattice type and a through-hole formed between the insertion cylinders in a direction that is parallel to the longitudinal direction of the insertion cylinders, wherein the outer circumferential surfaces of adjacent insertion cylinders are connected to each other; a plurality of cylindrical battery cells inserted into the insertion cylinders and configured to make contact with the inner circumferential surfaces of the insertion cylinders; and packing plates coupled to the upper ends and lower ends of the battery cells, wherein the packing plates have a current flow hole formed therein through which electrodes of the battery cells are exposed and battery mounting recesses formed therein in which the battery cells are mounted.

Abstract: A conventional new video coding technology can provide a bitstream switching picture by encoding the bitstream switching picture into an I picture. However, an encoding efficiency is greatly reduced. As such, the new video coding technology does not provide an efficient bitstream switching function. Also, other advantages provided by a switching picture technology such as a random access, error durability, and a bitstream splicing are not provided.

Abstract: Provided are a method for redundant slice coding by polyphase down-sampling (PD) and a codec using the method. An encoder for redundant slice coding by PD includes a PD coding unit rearranging a residual block that is a difference between a current block and a prediction block into four sections by performing PD on the residual block, a quantization transform unit transforming and quantizing at least one of the sections of the residual block, and a reference block generation unit generating a reference block based on a value obtained by performing inverse transform and inverse quantization, and then inverse PD on the at least one transformed and quantized section by the quantization transform unit.

Abstract: Provided are a scalable encoding/decoding apparatus and method for the same for a moving image of more than 8 bits. The scalable moving image encoding apparatus includes a pixel value clipper clipping a pixel value of an original image to a pixel value with a predetermined pixel depth, a base layer encoder receiving the clipped image and encoding the clipped image using a predetermined encoding method based on motion prediction, a pixel value scaler receiving a base layer image generated by the base layer encoder, which is a decoded image of an encoded image, and scaling a pixel depth of the base layer image to the pixel depth of the original image, and an enhancement layer encoder subtracting the base layer image having a scaled pixel value from the original image to form an enhancement layer image and encoding the enhancement layer image using a predetermined encoding method.

Abstract: A conventional new video coding technology can provide a bitstream switching picture by encoding the bitstream switching picture into an I picture. However, an encoding efficiency is greatly reduced. As such, the new video coding technology does not provide an efficient bitstream switching function. Also, other advantages provided by a switching picture technology such as a random access, error durability, and a bitstream splicing are not provided.

Abstract: A method and apparatus for extracting chrominance shape information for an interlaced scan type image, which are used in a video compression coding/decoding system or a video manipulation equipment/system. According to the present invention, in an interlaced scan type image with arbitrary luminance shape information, chrominance shape information is extracted on the basis of four adjacent luminance shape pixels in two lines of the same type field. The present method and apparatus can solve a color bleeding problem in a conventional chrominance shape information extraction method considering no characteristic of the interlaced scan type image. Therefore, the present invention has the effect of significantly improving subjective picture quality.

Abstract: Provided are a color video scalability encoding and decoding method and a device thereof. The color video scalability encoding method includes encoding a chrominance image block of an enhancement layer by using lower layer information. In the encoding a chrominance image block, a color coded block pattern value is generated according to a pattern of quantization coefficients of a residual chrominance Image block chrominance image block generated using the lower layer information.

Abstract: An apparatus and method for abstracting motion picture shape descriptor including statistical characteristics of still picture shape descriptor, and video indexing system and method using the same. The video indexing system includes: Segmenting means for segmenting video; Abstracting means for abstracting motion picture shape descriptor information from the segmented video information; and Storing means for storing the motion picture shape descriptor information as metadata.

Abstract: Provided are a method for redundant slice coding by polyphase down-sampling (PD) and a codec using the method. An encoder for redundant slice coding by PD includes a PD coding unit rearranging a residual block that is a difference between a current block and a prediction block into four sections by performing PD on the residual block, a quantization transform unit transforming and quantizing at least one of the sections of the residual block, and a reference block generation unit generating a reference block based on a value obtained by performing inverse transform and inverse quantization, and then inverse PD on the at least one transformed and quantized section by the quantization transform unit.

Abstract: Apparatus and method for adapting graphics contents and system therefore is provided. The apparatus and method provide the best experience of digital contents a user by adapting the digital contents to the user's graphics presentation preference. The apparatus for adapting graphics contents includes a graphics usage environment management unit and a graphics adaptation unit.

Abstract: The present invention relates to an apparatus and a method for vector descriptor representation and multimedia data retrieval, which can quantize a plurality of feature values described by a vector descriptor respectively, represent the quantized feature values in the form of bit or orthogonally transform the quantized bector feature values, and rearrange the feature values represented in the form of bit from the highest bit to the lowest bit or rearrange the transformed coefficient from low frequency to high frequency to represent the vector descriptor hierarchically.

Abstract: A method describes activity in a video sequence. The method measures intensity, direction, spatial, and temporal attributes in the video sequence, and the measured attributes are combined in a digital descriptor of the activity of the video sequence.

Abstract: A scalable encoding and decoding method and apparatus based on color information of moving pictures are provided. The color video encoding method comprises: generating an encoded luminance bitstream by encoding a luminance component using a motion prediction based encoding method; and generating at least one encoded chrominance bitstream by encoding at least one color format chrominance component using a motion vector generated by the motion prediction based encoding method. Using this method, storage, transmission, and reproduction of a moving picture can be efficiently performed by scalably encoding the moving picture according to a color format in which the moving picture is encoded.

Abstract: A method for indexing and searching a moving picture using a motion activity description method is disclosed, which includes a step for describing a motion feature information based on a f—code which is a size of a video name, a time stamp and a motion search, and a step for indexing and searching a moving picture using the same, for thereby describing a feature with respect to a motion activity using an information existing in a compressed data when searching a moving picture.

Abstract: Provided are a scalable encoding/decoding apparatus and method for the same for a moving image of more than 8 bits. The scalable moving image encoding apparatus includes a pixel value clipper clipping a pixel value of an original image to a pixel value with a predetermined pixel depth, a base layer encoder receiving the clipped image and encoding the clipped image using a predetermined encoding method based on motion prediction, a pixel value scaler receiving a base layer image generated by the base layer encoder, which is a decoded image of an encoded image, and scaling a pixel depth of the base layer image to the pixel depth of the original image, and an enhancement layer encoder subtracting the base layer image having a scaled pixel value from the original image to form an enhancement layer image and encoding the enhancement layer image using a predetermined encoding method.

Abstract: Provided are a moving image encoding/decoding apparatus and method capable of eliminating an error that occurs when encoding moving image data. The moving image encoder includes a base layer encoder receiving an original image and encoding the original image using a predetermined lossy encoding method and an enhancement layer encoder receiving an error image created by decoding the encoded original image and receiving the original image, and losslessly entropy-encoding an error component obtained by subtracting the original image from the image with error. Therefore, an original moving image can be scalabely and losslessly encoded/decoded based on conventional moving image encoding/decoding technologies, thereby offering moving image services with desired quality.

Abstract: An apparatus and method for adapting 2D and 3D stereoscopic video signal. The apparatus for adapting 2D and 3D stereoscopic video signal provides a user with the best experience of digital contents by adapting the digital contents to a particular usage environment including the user characteristic and terminal characteristic. The apparatus allows the efficient delivery of video contents associated with user's adaptation request.

Abstract: A storage medium storing multimedia data, and a method and apparatus for reproducing the multimedia data. The method of reproducing multimedia data in a terminal, includes: receiving contents additional information regarding a data structure of at least one of plural media streams constituting of the multimedia data; requesting storage data recorded on a local storage medium according to the contents additional information, and receiving and storing the storage data; requesting streaming data over the network according to the contents additional information, and receiving the streaming data; and using the storage data and the streaming data to reconstruct and reproduce an original media stream, according to the contents additional information.

Abstract: A context probable table of context template is employed in order to interpolate binary picture information. The context template for respective pixels making up the binary picture information is made, and probabilities for the interior of an object and the exterior of the object on its context indexes are obtained from the context probable table arranged previously. The probabilities for the interior and exterior of the object are compared with each other and the binary picture information is interpolated with a value having more probability.