Samsung Electronics Co., Ltd.

Daniel Ansorregui

Belkacem Mouhouche

Alain Mourad

Hak-ju Lee

Sung-hee Hwang

Hak-Ju Lee

Albert Saa-Garriga

Karthikeyan Saravanan

Hong-Sil Jeong

Sung-Hee Hwang

Tommaso Maestri

Ramesh Munikrishnappa

Marco Starace

Zeeshan Anwar

Frederik Laboyrie

Cristian Szabo

Image processing comprises receiving content from an application; rendering the content into a rendered frame and storing the rendered frame in a frame buffer; transferring the rendered frame from the frame buffer to a compositor, and displaying the rendered frame using the compositor. The image processing further comprises applying a non-linear transformation to at least part of the rendered frame during the rendering the content into the rendered frame; during the transferring of the rendered frame to the compositor, or during the displaying of the rendered frame by the compositor.

Image processing

Provided are a data structure including a header area, and a payload area comprising data, a method of generating the data structure, and extracting information from the data structure. At least one of the header area and the payload area includes at least one sub-area in which one or more signal fields are included. At least one signal field among the signal fields includes information for signalling presence or absence of one or more information fields located at least partly in the data structure, the one or more information fields corresponding to the one or more signal fields.

Data structure for physical layer encapsulation

An image processing method is disclosed, comprising comparing a first image and a modified second image, the modified second image comprising a copy of the first image in which at least one pixel value of one or more pixels have been modified, and based on the result of the comparison, generating first image reconstruction information which can be combined with the modified second image to reconstruct the first image. A corresponding image reconstruction method comprises combining the image reconstruction information with the modified second image to reconstruct the first image. Apparatus for implementing the methods is also disclosed.

Method and apparatus for reconstruction of original images from modified images

Provided is a method of managing power of an electronic device. The method includes: obtaining operation information related to an operation from among operations performed by the electronic device. The operation is recognizable to a user via a product of hardware processing performed by hardware included in the electronic device. The method also includes obtaining load information related to a load generated by the operation performed by the electronic device. In addition, the method includes performing power management on the hardware included in the electronic device based on the operation information and the load information.

Method of managing power and electronic device

A method for mapping cells onto symbols is provided. The cells include two or more cells processed by pre-coding in groups, the symbols include N symbols in a time-sequence, and each symbol includes M carriers in a frequency-order. The method comprises: mapping each cell to a carrier of a symbol; and frequency interleaving the carriers of each symbol. The mapping and the frequency interleaving are performed such that, following the frequency interleaving, the cells of a group of pre-coded cells are each mapped to carriers having the same carrier frequency or to carriers having carrier frequencies differing by no more than a threshold.

Mapping cells to symbols

Growing community of inventors

Staines-upon-Thames, United Kingdom

Daniel Ansorregui