Sony Corporation

Sony Interactive Entertainment Inc.

Michel Xavier

Takefumi Nagumo

Hiroshi Oryoji

Hideyuki Ichihashi

Osamu Ota

Taruhi Iwagaki

Disclosed herein is a drawing processing apparatus including: a drawing library section adapted to transmit a drawing command via a network; and a data transmission management section adapted to transmit reusable data, used to execute the drawing command, via the network at a time different from when the drawing command is transmitted. Also disclosed herein is a drawing processing apparatus including: a data reception management section adapted to receive reusable data, used to execute a drawing command, via a network at a time different from when the drawing command is received; and a drawing library section adapted to set the reusable data, received by the data reception management section, in a graphics processor as a resource and adapted to receive the drawing command via the network and supply the drawing command to the graphics processor.

Drawing processor, drawing processing system, and drawing processing method

A signal converting apparatus includes the following elements. A converting section converts an input signal into output signals on the basis of the values of reference parameters, serving as references of a plurality of parameters for signal conversion, and the values of newly proposed parameters. An evaluation input receiving section receives an evaluation input indicating the selection of either the output signal based on the values of the reference parameters or the output signal based on the values of the newly proposed parameters. A parameter updating section linearly changes the values of the newly proposed parameters when the evaluation input indicates the selection of the output signal based on the values of the newly proposed parameters, and nonlinearly changes the values of the reference and newly proposed parameters when the evaluation input indicates the selection of the output signal based on the values of the reference parameters.

Signal converting apparatus capable of linearly or non-linearly updating reference parameters

An image processing apparatus that converts an input image having first resolution into an output image having second resolution higher than the first resolution includes a super-resolution processing unit that converts the input image into an SR image having the second resolution through motion compensation, a motion mask generating unit that generates a motion mask indicating an accuracy of estimation, an edge direction information generating unit that generates edge direction information indicating an edge direction of each area of the input image, a weight map generating unit that generates a weight map indicating likelihood of the edge direction of each of the areas, an interpolation processing unit that converts the input image into an interpolated image having the second resolution, a weight computing unit that computes a weight, and an image generating unit that generates the output image by constructing a weighted sum of the SR image and interpolated image.

Image processing apparatus, image processing method, and program

An image processing apparatus is provided for accurately recognizing an edge direction to perform an accurate image interpolation. A direction determining unit recognizes an edge direction of a remarked pixel and outputs it with information on its position to a reliability ranking unit and a directional distribution generating unit. A direction interpolating unit interpolates the remarked pixel in terms of directional interpolation. The reliability ranking unit determines whether or not a interpolated pixel is properly interpolated by the direction interpolating unit, ranks its reliability, and outputs a result to a directional distribution generating unit. This directional distribution generating unit generates directional distribution based on directional information and reliability information. A direction selecting unit recognizes an edge direction based on the directional distribution generated by the directional distribution generating unit.

Growing community of inventors

Chiba, Japan

Michel Xavier