Abstract: The present invention provides a 3D LCD using a spectrum method. The 3D LCD which forms and displays a 3D image using light sources comprises: a 1st light source that forms an image for a left eye; a 2nd light source that forms an image for a right eye; and a control unit that is connected to the 1st and 2nd light sources and drives the light sources in turn, wherein the RGB spectrum bands of each light source overlap to a degree that does not cause interference between the RGB spectrum bands. Preferably, the 1st and 2nd light sources include an LED. More preferably, the 1st and 2nd light sources are installed on a light source unit for a back light unit. Selectively, the 1st and 2nd light sources comprise at least one light source body respectively.

Abstract: An electronic device and a 3D image display method are disclosed. A receiver receives 3D video data including left-view video data and right-view video data. A formatter generates a first video frame and a second video frame, wherein the first video frame includes first pixel data of one of the left-view video frame and the right-view video frame in odd lines and includes second pixel data of the other of the left-view video frame and the right-view video frame in even lines, and wherein the second video frame includes third pixel data of one of the left-view video frame and the right-view video frame in odd lines and includes fourth pixel data of the other of the left-view video frame and the right-view video frame in even lines. A display scans the first video frame and the second video frame.

Abstract: A method for processing a 3D image signal and an image display device for implementing the method are provided. The 3D image signal processing method is implemented by the 3D image display device. Although an image signal transmission side transmits information to be included in a plurality of image signals, while omitting a portion of the information, a receiver can synthesize the transmitted information to reproduce an image. The device restores at least one image from a broadcast signal, and additionally generates an image at a virtual camera view from the restored image and displays it three-dimensionally. To this end, the image display device receives a broadcast signal and obtains at least one set of camera parameters from signaling information. Then, the image display device generates a virtual view image according to the camera parameters, and formats the virtual view image and the broadcast image included in the broadcast signal three-dimensionally.

Abstract: A method for transmitting a 3D image signal an image display device, and an image signal processing method of the device are provided in order to reduce a collision between depth cues, which may occur in the vicinity of left and right corners in reproducing a 3D image. In the method for processing an image signal, first, an encoded video signal is obtained. Next, the encoded video signal is decoded to restore a plurality of image signals, and floating window information of each floating window is extracted from a picture header area of the encoded video signal. And then, an image at an inner area of left or right corner is suppressed according to the floating window information with respect to each of the plurality of images corresponding to the plurality of image signals, and the locally suppressed images are displayed in a stereoscopic manner.

Abstract: A digital broadcast receiving apparatus for displaying a stereoscopic image comprises: a demultiplexing unit configured to demultiplex a received digital broadcast signal; a PSIP or PSI/SI processor configured to extract extension view video information from the demultiplexed digital broadcast signal; a decoder configured to decode an extension view video stream and a base view video stream from the demultiplexed digital broadcast signal; and an output formatting unit configured to format the extension view video stream and the base view video stream based on the extension view video information. The extension view video information may include at least any one of a relative position relationship between a camera which has generated the extension view video stream and a camera which has generated the base view video stream, the number of the extension view video streams, and information regarding an arrangement structure of the cameras.

Abstract: Decoding a multiview video signal comprises receiving a bitstream comprising the multiview video signal encoded according to dependency relationships between respective views, and view-dependency information representing the dependency relationships in a two-dimensional data structure; extracting the two-dimensional data structure and determining the dependency relationships from the extracted data structure; and decoding the multiview video signal according to the determined dependency relationships.

Abstract: A broadcast receiver and a 3D broadcast data processing method are disclosed. The processing method includes receiving a broadcast signal including system information (SI) and video data, parsing SI of a program, and determining whether the program provides a 3D broadcast service on the basis of the SI, extracting, if the program provides a 3D broadcast service, 3D broadcast data corresponding to the 3D broadcast service, and processing the 3D video data according to the SI. The broadcast receiver includes a receiving unit receiving a broadcast signal including SI and video data, an SI processor parsing system information of a program, and determining whether the program provides a 3D broadcast service on the basis of the SI, a demultiplexer extracting, if the program provides a 3D broadcast service, 3D broadcast data corresponding to a 3D broadcast service, and a video processing unit processing 3D video data according to the SI.

Abstract: Decoding a video signal comprises receiving a bitstream comprising the multiview video signal encoded according to dependency relationships between respective views, and view-dependency data representing the dependency relationships; extracting the view-dependency data and determining the dependency relationships from the extracted data; and decoding the multiview video signal according to the determined dependency relationships using illumination compensation between segments of pictures in respective views, where the multiview video signal includes multiple views each comprising multiple pictures segmented into multiple segments.

Abstract: Decoding a video signal comprises receiving a bitstream comprising the video signal encoded according to a first profile that represents a selection from a set of multiple profiles that includes at least one profile for a multiview video signal, and profile information that identifies the first profile. The profile information is extracted from the bitstream. The video signal is decoded according to the determined profile using illumination compensation between segments of pictures in respective views when the determined profile corresponds to a multiview video signal. Each of multiple views comprise multiple pictures segmented into multiple segments.

Abstract: A receiving system and a method of processing data are disclosed herein. The receiving system includes a receiving unit, a system information processor, a decoding unit, and a display unit. The receiving unit receives a broadcast signal including a 3D content and system information associated with the 3D content. The system information processor extracts identification information from the system information. Herein, the identification information may identify that the broadcast signal being received by the receiving unit includes the 3D content. The decoding unit decodes the received 3D content based upon transmission format information of the 3D content. Herein, the transmission format information may be included in the extracted identification information. And, the display unit displays the 3D content decoded by the decoding unit as a 3D image based upon a display method of a display device.

Abstract: Decoding a multiview video signal comprises receiving a bitstream comprising the multiview video signal encoded according to dependency relationships between respective views, and view-dependency information representing the dependency relationships in a two-dimensional data structure; extracting the two-dimensional data structure and determining the dependency relationships from the extracted data structure; and decoding the multiview video signal according to the determined dependency relationships.

Abstract: Decoding a video signal comprises receiving a bitstream comprising the video signal encoded according to a first profile that represents a selection from a set of profiles that includes multiple profiles for single view video signals and at least one profile for a multiview video signal, and profile information that identifies the first profile. The profile information is extracted from the bitstream. The video signal is decoded according to the determined profile.

Abstract: A receiving system that can receive and process 3D images and a data processing method of the same are disclosed. The receiving system includes an image receiving unit and a display unit. The image receiving unit receives a 3-dimensions (3D) image and system information including additional information of the 3D image (i.e., additional 3D image information), generates 3D signaling information based upon the additional 3D image information included in the system information, and transmits the generated 3D signaling information along with the 3D image through a digital interface. And, the display unit receives the 3D signaling information along with the 3D image through the digital interface, formats the 3D image based upon the receiving 3D signaling information, and displays the formatted 3D image.

Abstract: A 3D caption display method for harmoniously merging and displaying closed caption with 3D image in a 3D display apparatus, and a 3D display apparatus suitable for implementing the method. The 3D display apparatus receives a broadcast signal containing caption data, and obtains caption control commands including a 3D parameter setting command from the caption data. Afterwards, the 3D display apparatus displays a plurality of 3D caption images according to the caption control commands.

Abstract: A method of decoding a video signal is disclosed. The present invention includes obtaining IC (Illumination Compensation) difference information of a neighbor block of a current block, when information associated with illumination compensation for the current block is not available in a bitstream, deriving IC difference information of the current block using the IC difference information of the neighbor block, deriving an IC flag indicating whether illumination compensation is performed on the current block, based on the IC difference information of the current block, and performing the illumination compensation on the current block, based on the IC difference information of the current block and the IC flag.

Abstract: An apparatus for processing a video signal and method thereof are disclosed, by which the video signal from which redundancy of inter-view pictures is eliminated can be decoded. The present invention includes obtaining a block type of a first corresponding block within a first reference view included in a reference list, if the block type of the first corresponding block is an intra block, obtaining a block type and motion information of a second corresponding block within a second reference view included in the reference list, and if the block type of the first corresponding block is not the intra block, decoding a current block using the motion information of the second corresponding block.

Abstract: Decoding a multiview video signal comprises receiving a bitstream comprising the multiview video signal encoded according to dependency relationships between respective views, and view-dependency information representing the dependency relationships in a two-dimensional data structure; extracting the two-dimensional data structure and determining the dependency relationships from the extracted data structure; and decoding the multiview video signal according to the determined dependency relationships.

Abstract: The present invention provides a signal processing method including searching a correlated unit having a highest correlation on a first domain for a current block, obtaining coding information for the correlated unit, and predicting coding information for a second domain of the current block using the obtained coding information.