Patent application number | Description | Published |
20090164460 | Digital television video program providing system, digital television, and control method for the same - Disclosed are a digital television video program providing system, a digital television, and a control method for the same. The digital television video program providing system includes a video analyzing unit for extracting search terms from information data associated with a played video, a search keyword extracting unit for selecting a search keyword from the extracted search terms based on a reliability factor acquired by an extraction method of the extracted search terms, a video search unit for searching for a playable video based on the selected search keyword, and a search result providing unit for providing search results for the video. | 06-25-2009 |
20100073364 | Conversion method and apparatus with depth map generation - A conversion method and apparatus with a generating of a depth map for two dimensional (2D)-to-three dimensional (3D) conversion. A depth order may be restored based on a line tracing and an edge map generated from an input image, and a stereo image may be generated using depth information. | 03-25-2010 |
20100110070 | 3D IMAGE GENERATION APPARATUS AND METHOD - A three-dimensional (3D) image generator and 3D image generation method scale a depth map or a two-dimensional (2D) image, perform a cross filtering to sharpen a blurred region on the depth map based on location information of the depth map and 2D image, and thus obtain a clearer depth map and provide a more graphical 3D image using the depth map. | 05-06-2010 |
20100135581 | Depth estimation apparatus and method - A depth estimation apparatus is provided. The depth estimation apparatus may estimate a depth value of at least one pixel composing an input video based on feature information about at least one feature of the input video, a position of the at least one pixel, and a depth relationship among the at least one pixel and neighboring pixels. | 06-03-2010 |
20100141757 | Method and apparatus for estimating depth, and method and apparatus for converting 2D video to 3D video - A depth estimation and conversion apparatus and method is provided. Depth of an video may be estimated by extracting feature information from the input video, and estimating the depth of the input video based on the extracted feature information. | 06-10-2010 |
20100315488 | Conversion device and method converting a two dimensional image to a three dimensional image - Disclosed is an image conversion device and method converting a two-dimensional (2D) image into a three-dimensional (3D) image. The image conversion device may selectively adjust illumination within the 2D image, generate a disparity map for the illumination adjusted image, and selectively adjust a depth value of the disparity map based on edge discrimination. | 12-16-2010 |
20100315492 | Local multi-view image display Apparatus and method - A local multi-view image display apparatus and method is provided. The local multi-view image display method may track a location of an observer, and locally display a multi-view input image on the tracked location. | 12-16-2010 |
20130235153 | METHOD AND APPARATUS FOR GENERATING DEPTH INFORMATION OF AN IMAGE - A depth estimation and conversion apparatus and method is provided. Depth of an video may be estimated by extracting feature information from the input video, and estimating the depth of the input video based on the extracted feature information. | 09-12-2013 |
20140247330 | LOCAL MULTI VIEW IMAGE DISPLAY APPARATUS AND METHOD - A local multi-view image display apparatus and method is provided. The local multi-view image display method may track a location of an observer, and locally display a multi-view input image on the tracked location. | 09-04-2014 |
Patent application number | Description | Published |
20110116706 | METHOD, COMPUTER-READABLE MEDIUM AND APPARATUS ESTIMATING DISPARITY OF THREE VIEW IMAGES - Provided is a method, computer-readable medium apparatus that may estimate a disparity of three view images. A global matching may be performed to calculate a global path by performing a dynamic programming on the three view images, and a local matching for supplementing an occlusion region of the calculated global path may be performed, and thereby a disparity estimation of the three view images may be performed. | 05-19-2011 |
20120098932 | DISPARITY ESTIMATION SYSTEM, APPARATUS, AND METHOD FOR ESTIMATING CONSISTEN DISPARITY FROM MULTI-VIEWPOINT VIDEO - A disparity estimation system, apparatus, and method of estimating a consistent depth from a multi-view video. When estimating a disparity at a plurality of viewpoints, the disparity estimation system may estimate a temporally consistent disparity considering a temporal smoothness between proximate frames. | 04-26-2012 |
20120099767 | Method and apparatus for temporally-consistent disparity estimation using detection of texture and motion - An apparatus and method estimate disparities of pixels in a frame. In order to acquire temporally-consistent disparity maps it is determined whether to enforce a temporal consistency with respect to pixels. In order to determine whether to enforce the temporal consistency, a texture, motion, or a matched motion in the frame may be detected or estimated. A disparity of a pixel where the temporal consistency is enforced may be calculated based on a disparity of a corresponding pixel in a previous frame. | 04-26-2012 |
20120313932 | IMAGE PROCESSING METHOD AND APPARATUS - An image processing method and apparatus may generate a reference layer about a reference viewpoint. The reference layer may include information used to perform a hole recovery with respect to holes within output images. The information may be generated by warping the reference layer to a viewpoint of an output image. | 12-13-2012 |
20130127991 | SUPPLEMENTARY INFORMATION CODING APPARATUS AND METHOD FOR 3D VIDEO - An encoding apparatus and method for encoding supplementary information of a three-dimensional (3D) video may determine that an updated parameter among parameters included in camera information and parameters included in depth range information is a parameter to be encoded. The encoding apparatus may generate update information including information about the updated parameter and information about a parameter not updated, perform floating-point conversion of the updated parameter, and encode the update information and the floating-point converted parameter. A decoding apparatus and method for decoding supplementary information of a 3D video may receive and decode encoded supplementary information by determining whether the encoded supplementary information includes update information. When update information is included, the decoding apparatus may classifying the decoded supplementary information, perform floating-point inverse conversion of the updated parameter, and store latest supplementary information in a storage. | 05-23-2013 |
20130162634 | IMAGE PROCESSING METHOD AND APPARATUS USING MULTI-LAYER REPRESENTATION - A method and apparatus for processing an image using a multi-layer representation is provided. A multi-layer representation for a reference view including information about a scene may be generated based on at least one input view. The multi-layer representation may be expanded to obtain information about a portion occluded by the at least one common input view. Output views viewed at different viewpoints may be generated using the expanded multi-layer representation. | 06-27-2013 |
20140085296 | APPARATUS AND METHOD FOR PROCESSING MULTI-VIEW IMAGE - An apparatus and method for processing a multi-view image are provided. The multi-view image processing apparatus includes a blur strength determination unit to determine blur strengths of view images constituting a multi-view image, based on views of the view images and disparity information of the view images, and a blur effect application unit to apply a blur effect to the view images according to the blur strengths of the view images. | 03-27-2014 |