Abstract: A method and an apparatus are disclosed for video coding using a nonrectangular block splitting structure prediction and transform accordingly. The video coding method and the apparatus additionally apply a nonrectangular block splitting structure, in addition to an existing splitting structure, to a current block. The video coding method and the apparatus generate reference samples according to the applied splitting structure and effectively perform prediction and transform on split blocks.

Abstract: The present invention discloses an encoding apparatus using a Discrete Cosine Transform (DCT) scanning, which includes a mode selection means for selecting an optimal mode for intra prediction; an intra prediction means for performing intra prediction onto video inputted based on the mode selected in the mode selection means; a DCT and quantization means for performing DCT and quantization onto residual coefficients of a block outputted from the intra prediction means; and an entropy encoding means for performing entropy encoding onto DCT coefficients acquired from the DCT and quantization by using a scanning mode decided based on pixel similarity of the residual coefficients.

Abstract: The present invention relates to an image encoding and decoding technique, and more particularly, to an image encoder and decoder using unidirectional prediction. The image encoder includes a dividing unit to divide a macro block into a plurality of sub-blocks, a unidirectional application determining unit to determine whether an identical prediction mode is applied to each of the plurality of sub-blocks, and a prediction mode determining unit to determine a prediction mode with respect to each of the plurality of sub-blocks based on a determined result of the unidirectional application determining unit.

Abstract: Disclosed herein are a method, an apparatus and a storage medium for encoding/decoding using a transform-based feature map. An optimal basis vector is extracted from one or more feature maps, and a transform coefficient is acquired through a transform using the basis vector. The basis vector and the transform coefficient may be transmitted through a bitstream. In an embodiment, one or more feature maps are reconstructed using the basis vector and the transform coefficient, which are decoded from the bitstream.

Abstract: The present invention relates to an apparatus and method for encoding and decoding an image by skip encoding. The image-encoding method by skip encoding, which performs intra-prediction, comprises: performing a filtering operation on the signal which is reconstructed prior to an encoding object signal in an encoding object image; using the filtered reconstructed signal to generate a prediction signal for the encoding object signal; setting the generated prediction signal as a reconstruction signal for the encoding object signal; and not encoding the residual signal which can be generated on the basis of the difference between the encoding object signal and the prediction signal, thereby performing skip encoding on the encoding object signal.

Abstract: A display device includes a display panel including first edges extending in a first direction and facing each other and second edges extending in a second direction and facing each other, the second direction intersecting the first direction, a printed circuit board connected to the display panel and including a connector, a rotating shaft which extends in the first direction and in which the printed circuit board is disposed and a hollow is defined, and a flexible cable including an end connected to the connector of the printed circuit board. The rotating shaft includes an overlapping portion which overlaps the display panel and a first protruding portion which protrudes further than one of the second edges of the display panel in the first direction. The display panel and the flexible cable are rolled or unrolled by being wound or unwound around an outer circumferential surface of the rotating shaft.

Abstract: A display device includes a display panel and a panel support. The display panel includes a first surface and a second surface opposite to the first surface. The panel support is disposed on the first surface. The panel support includes a first support member including first support portions that extend in a first direction and are spaced apart from each other. The panel support includes a second support member including second support portions that extend in a second direction intersecting the first direction and are spaced apart from each other. The panel support includes a third support member including third support portions that extend in a third direction intersecting the first and second directions and are spaced apart from each other. The second support member is disposed between the first and third support members. The second support member is attached to the first and third support members.

Abstract: A display device includes a display panel that displays an image and a roller connected to an end of the display panel. The roller includes a rolling member having a single body, the rolling member including a cut-off groove formed on at least a portion of an outer circumferential surface of the rolling member, and at least one support member disposed in an internal empty space of the rolling member.

Abstract: A backlight unit includes a light guide plate (LGP), a housing that receives the LGP, and a first LGP guide member coupled to the housing. The housing includes a bottom surface, a first sidewall, and a second sidewall. The first and second sidewalls are connected to edges of the bottom surface, are disposed adjacent to each other, and are spaced apart from each other. A first corner of the bottom surface is disposed between the first and second sidewalls, and the first LGP guide member is disposed in a gap between the first and second sidewalls.

Abstract: A backlight unit includes a light guide plate (LGP), a housing that receives the LGP, and a first LGP guide member coupled to the housing. The housing includes a bottom surface, a first sidewall, and a second sidewall. The first and second sidewalls are connected to edges of the bottom surface, are disposed adjacent to each other, and are spaced apart from each other. A first corner of the bottom surface is disposed between the first and second sidewalls, and the first LGP guide member is disposed in a gap between the first and second sidewalls.