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Patent # Description
US-9,451,280 Method for encoding and decoding images, encoding and decoding devices, corresponding data streams and computer...
A method and apparatus are provided for encoding an image sequence. The method includes the following steps, for at least one group of blocks of an image:...
US-9,451,279 Method for decoding a moving picture
Provided is a method for decoding a moving picture. The method has the steps of generating a prediction block of a current block and generating a residual block...
US-9,451,278 Motion vector coding method and motion vector decoding method
A motion vector coding unit executes processing including a neighboring block specification step of specifying a neighboring block which is located in the...
US-9,451,277 Restriction of prediction units in B slices to uni-directional inter prediction
A computing device determines whether a prediction unit (PU) in a B slice is restricted to uni-directional inter prediction. In addition, the computing device...
US-9,451,276 Moving picture prediction method, moving picture coding method and apparatus, and moving picture decoding...
An image decoding method is provided which includes a time information determination step of determining time information of a current picture, a first...
US-9,451,275 System and method for storing and moving graphical image data sets with reduced data size requirements
A method for reducing data size of digital images is provided. The method includes receiving a Joint Photographic Experts Group (JPEG) encoded image, and...
US-9,451,274 Apparatuses and methods for HDR image encoding and decoding
To allow improved high dynamic range image encoding, we describe an image encoding unit (551) arranged to encode a high dynamic range image (IM_HDR-in)...
US-9,451,273 Video encoding method and apparatus and video decoding method and apparatus, based on transformation index...
A method and apparatus for decoding video and a method and apparatus for encoding video are provided. The method for decoding video includes: receiving and...
US-9,451,272 Hybrid open-loop/closed-loop compression of pictures
In a method of video coding, in which a difference is formed between input picture values and picture prediction values and that difference is transforming with...
US-9,451,271 Adaptive filtering based on pattern information
Encoding video data that includes a frame includes: generating a reconstructed frame from compressed data for the frame, partitioning at least some pixels of...
US-9,451,270 Video encoding/decoding apparatus and method using batch mode together with skip mode
A video decoding apparatus includes: a decoder to reconstruct a syntax corresponding to at least one of a first block, a second block and a third block, the...
US-9,451,269 Method and apparatus for determining offset values using human visual characteristics
A method of determining an offset includes dividing a current image into a plurality of blocks, determining a category of pixels in each of the plurality of...
US-9,451,268 Methods and apparatuses for encoding and decoding motion vector
Encoding and decoding a motion vector using a motion vector of a current block of a current picture, which indicates a region corresponding to the current block...
US-9,451,267 Methods and apparatuses for encoding and decoding motion vector
Encoding and decoding a motion vector using a motion vector of a current block of a current picture, which indicates a region corresponding to the current block...
US-9,451,266 Optimal intra prediction in block-based video coding to calculate minimal activity direction based on texture...
Simplified selection of optimal intra prediction in block-based video coding based on texture gradient distribution and minimal activity direction. The minimal...
US-9,451,265 Method, apparatus and computer program product for providing improved data compression
An apparatus for providing improved data compression may include an encoder comprising a quantizer for encoding input data and a side model. The quantizer may...
US-9,451,264 Apparatus for encoding an image
Provided is an apparatus for encoding an image that adaptively filters reference pixels according to an intra prediction mode and a size of a prediction block,...
US-9,451,263 Intra prediction apparatus
Provided is an intra prediction apparatus that adaptively filters reference pixels according to an intra prediction mode and a size of a prediction block, and...
US-9,451,262 Method and apparatus for intra-prediction encoding/decoding
The present disclosure provides a method and apparatus for intra prediction encoding/decoding. The method includes: selecting an intra prediction mode of each...
US-9,451,261 Video detection in remote desktop protocols
Embodiments of the present disclosure provide for dividing a display area having rendered data thereon into a plurality of tiles and determining an update...
US-9,451,260 Method and apparatus for coding video and method and apparatus for decoding video, using intra prediction
A video decoding method involving intra prediction includes: parsing a most probable mode (MPM) flag of a block while parsing symbols of the block of an encoded...
US-9,451,259 Image quantization parameter encoding method and image quantization parameter decoding method
An image quantization parameter encoder includes: a prediction unit 11 for generating a predicted quantization parameter from a past reconstructed quantization...
US-9,451,258 Chroma slice-level QP offset and deblocking
In one example, an apparatus for processing video data comprises a video coder configured to, for each of the one or more chrominance components, calculate a...
US-9,451,257 Method and apparatus for image encoding and/or decoding and related computer program products
An embodiment for encoding digital images includes: partitioning the images into image blocks, subjecting the image blocks to transform into the frequency...
US-9,451,256 Reusing parameter sets for video coding
In one example, a device includes a video coder (e.g., a video encoder or a video decoder) configured to code parameter set information for a video bitstream,...
US-9,451,255 Image encoding apparatus, image encoding method, image decoding apparatus, and image decoding method
The present invention provides an image encoding/decoding technique that is capable of achieving the higher compression efficiency. An image encoding method...
US-9,451,254 Disabling intra prediction filtering
A video decoder may adaptively disable, based on a syntax element, one or more filters used for intra-prediction. In addition, the video decoder may perform...
US-9,451,253 Macroblock partitioning and motion estimation using object analysis for video compression
A method and device for encoding video including determining objects within a frame at least partially based on movement characteristics of underlying pixels...
US-9,451,252 Coding parameter sets and NAL unit headers for video coding
In one example, a video coder, such as a video encoder or video decoder, is configured to code a video parameter set (VPS) for one or more layers of video data,...
US-9,451,251 Sub picture parallel transcoding
A method for transcoding a video file bit stream in parallel at a sub picture latency and faster than real time rate includes writing to a memory a processed...
US-9,451,250 Bounded rate compression with rate control for slices
A system implements rate control for encoding and decoding operations, for example, operations performed on slices of data such as image data. The system...
US-9,451,249 Method of decoding motion vector
A method is provided for decoding an image. An advanced motion vector prediction (AMVP) candidate list is constructed using available motion vector candidates...
US-9,451,248 Data processing device and data processing method
A data processing device calculates the number of temporary redundant packets based on the transmission rate of a wireless network and the frame composition...
US-9,451,247 Camera test apparatus
A camera testing apparatus includes a frame assembly, a control unit, and a plurality of first light sources and second light sources coupled to the frame...
US-9,451,246 Display device
A display device includes a display panel including a plurality of pixels, a shutter panel including a driver circuit, a liquid crystal, and light-transmitting...
US-9,451,245 Three dimensional digitizing and projector system
A digitizing projector system is configured in a single housing and comprises a digitizer and a projector. The position of the scanner and projector relative to...
US-9,451,244 Connecting a projection-type display system to an opening and closing device
A projection-type display system includes: a projection-type display apparatus that alternately switches images for the left eye and images for the right eye...
US-9,451,243 Autostereoscopic display device
Autostereoscopic display device (1) comprising rows and columns of colour sub-pixels and a lenticular array (9) in registration with the display, the lenses of...
US-9,451,242 Apparatus for adjusting displayed picture, display apparatus and display method
Embodiments of the present disclosure provide an apparatus for adjusting displayed picture, comprising a video signal input means, a position measuring means,...
US-9,451,241 Digital camera, laminated photo printer and system for making 3D color pictures
A digital camera includes an electromagnetic spectrum radiator for emitting electromagnetic spectrums to a target when photographing images of the target, a CCD...
US-9,451,240 3-dimensional image acquisition apparatus and 3D image acquisition method for simultaneously obtaining color...
A 3-dimensional (3D) image acquisition apparatus capable of simultaneously obtaining a color image and a depth image in a single shooting operation is provided....
US-9,451,239 Shape and material recovery from object motion with application to relighting
A method for shape and material recovery from motion includes modeling the correct dichromatic dependence of surface reflectance on surface normal, lighting and...
US-9,451,238 Stereo camera apparatus for a mobile device, and imaging method therefor
A method of shooting an OSMU stereoscopic image using a mobile stereoscopic camera is provided. The method includes an operation of placing the mobile...
US-9,451,237 Remote control device for controlling a mechanism with the aid of a movable object and an interface module...
A remote control device is used to control a mechanism with the aid of a movement pattern and/or a distance pattern of at least one moved object. The remote...
US-9,451,236 Apparatus for synthesizing three-dimensional images to visualize surroundings of vehicle and method thereof
The present invention relates to three-dimensional visualization of the surrounding images of a vehicle, and comprises the steps of: enabling a plurality of...
US-9,451,235 Transmitting apparatus, stereo image data transmitting method, receiving apparatus, and stereo image data...
Transmission of stereo image data may be performed between devices, where a source device receives E-EDID from a sink device via DDC of an HDMI cable. This...
US-9,451,234 Transmitting apparatus, transmitting method, and receiving apparatus
Transmission of relating information of image data such as disparity information or the like is enabled to be performed favorably. A data packet made up of a...
US-9,451,233 Methods and arrangements for 3D scene representation
The embodiments of the present invention relates to a method and a processor for representing a 3D scene. In the method, one 3D component of the 3D scene to be...
US-9,451,232 Representation and coding of multi-view images using tapestry encoding
Representation and coding of multi-view images using tapestry encoding are described. A tapestry comprises information on a tapestry image and a world...
US-9,451,231 Systems and methods for switching between multiple software video players linked to a single output
Systems and methods for switching between multiple video sources output to output a video stream via a single physical output are disclosed. An example method...
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