Abstract:
본 발명은 영상 부호화 및 복호화 장치 및 방법에 관한 것이다. 본 발명에 따른 영상 부호화 장치는 제1 영상을 복수개의 서브 영상으로 분리하여 출력하는 영상 분리부, 영상 분리부에서 출력된 서브 영상을 부호화하여 비트스트림으로 출력하는 제1 부호화부, 서브 영상의 비트스트림 정보량을 계산하고, 정보량과 서브 영상의 구성 정보를 이용하여 BMAP 정보를 생성하는 BMAP 구성부, 및 서브 영상의 비트스트림과 BMAP 정보를 결합하여 출력하는 비트스트림 결합부를 포함한다.
Abstract:
PURPOSE: An apparatus and a method for combining both eyes type contents are provided to convert both eyes contents through the first both eyes type information converting unit so that the both eyes contents may be matched reference camera information, thereby constructing a normal scene. CONSTITUTION: A reference camera information setting unit(11) sets reference camera information. The information needs to convert the inputted both eyes type contents. The converted contents have the same camera information. The first both eyes type contents information converting unit(12) converts the both eyes type contents on the basis of the camera information set from the reference camera information setting unit(11). A scene construction unit(13) constructs the converted both eyes type contents by using both eyes type contents converted from the first both eyes type contents information converting unit(12).
Abstract:
PURPOSE: A system and a method for producing binocular multimedia contents are provided to combine a binocular technique with a multi-media contents producing system to produce a three-dimensional binocular multimedia contents. CONSTITUTION: A system for producing binocular multimedia contents includes a media input unit(11) for receiving media used for producing the multimedia contents, a media pre-processor(12) for pre-processing the received media, and a media editing unit(13) for constructing or editing a scene using the received media. The system further includes a media encoding unit(14) for encoding media that have not been encoded, and a binocular contents converter(15) for converting all of components of the scene into binocular contents form.
Abstract:
본 발명은 영상 투영 장치에 대한 색보정 장치 및 방법에 관한 것으로, 영상 투영 장치로 투영면에 투영한 샘플이미지를 영상 획득 장치로 촬영한 촬영이미지를 획득하는 단계와, 상기 샘플이미지의 블록의 색 값과 상기 샘플이미지의 블록에 대응하는 상기 촬영이미지의 블록의 색 값에 기반하여, 상기 촬영이미지의 각 영역에 대한 3D 색 큐브를 생성하는 단계와, 기준 3D 색 큐브를 선택하는 단계와, 상기 기준 3D 색 큐브를 기반으로 하되, 상기 각 영역에 대한 룩 업 테이블을 생성하는 단계와, 상기 룩 업 테이블을 이용하여 상기 영상 투영 장치로 투영될 입력 화상의 색을 보정하는 단계를 포함함으로써, 투영면에서의 입력 화상의 색차를 최소화할 수 있고, 보정절차를 단순화하여 신속성을 보장할 수 있다.
Abstract:
PURPOSE: A 3D data format producing/consuming apparatus and a method thereof can extract information of images, form it in structurized 3D data format, and create a realistic panoramic image. CONSTITUTION: An image preprocessor (110) checks a matching point between images photographed with multiple cameras. The image preprocessor extracts at least one of depth value, texture value, and object segmentation information between images as image information. A video information structurizing unit (120) structurizes 3D data to use image information in producing a realistic image. A 3D data format DB unit (130) stores formatting information of 3D data to in a database. A solid sense video generator (140) uses formatting information of 3D data and produces a realistic panorama. A realistic image renderer (150) renders a realistic panorama. [Reference numerals] (100) 3D data format generation/consumption device; (110) Image preprocessor; (120) Video information structuring unit; (130) 3D data format DB unit; (140) Realistic image video generator; (150) Realistic image renderer
Abstract:
PURPOSE: An apparatus for correcting color for an image projection device and a method thereof are provided to minimize color correction procedure, by performing color correction using one sample image in a single projection or multi projection system. CONSTITUTION: A color correction device acquires a photographing image obtained by photographing a projected sample image in which an image acquisition device is projected (S100). The color correction device generates a 3D color cube by area on the basis of a color value of a block of the sample image and a color value of the photographing image, and selects a reference 3D color cube (S120,S140). The color correction device generates a look-up table for each area on the basis of the reference 3D color cube, and corrects the color of an input image by using the look-up table (S160,S180). [Reference numerals] (S100) Acquiring a photographing image obtained by photographing a projected sample image using an image acquisition device; (S120) Generating a 3D color cube by the area of the photographing image on the basis of a color value of a block of the sample image and a color value of the photographing image; (S140) Selecting a reference 3D color cube; (S160) Generating a look-up table (LUT) for each area on the basis of the reference 3D color cube; (S180) Correcting the color of an input image by using the look-up table
Abstract:
PURPOSE: A three-dimensional electronic book reproducing apparatus and a method thereof are provided to reproduce electronic book data based on a command inputted from an input unit and to activate an electronic book service. CONSTITUTION: A control unit(310) interprets three-dimensional electronic book data based on a command inputted from an input unit. The control unit determines whether to reproduce data of a two-dimensional mode or a three-dimensional mode with reference to page attribute information. The control unit performs rendering and decoding of an image object in case of reproducing three-dimensional electronic book data. The control unit reproduces a three-dimensional image. A memory(306) stores the three-dimensional electronic book data transferred from the control unit. [Reference numerals] (302) Transceiver; (304) Input unit; (306) Memory; (308) Display unit; (312) OCF processing unit; (314) OPF processing unit; (316) OPS processing unit; (318) 2D object information processing unit; (320) 2D object play unit; (322) Cubic object information processing unit; (324) Cubic image conversion processing unit; (326) Cubic object play unit