Abstract: Provided is an image data processing method for preventing decrease of a decoding processing capability of an image processing device even if the image processing device is included in a game machine on which many moving pictures having low resolutions are displayed. First, decoding processing is designed (step S1). For example, it is designed in such a manner that a moving picture X is singly processed and that a moving picture Y and a moving picture Z having low vertical resolutions can be combined together to be subjected to decoding processing. Subsequently, each of the moving picture X, the moving picture Y, and the moving picture Z is encoded (step S2). Next, encoded data of the moving picture X is singly decoded, and the moving picture X is restored and displayed on a display unit of the image processing device at a predetermined timing.

Abstract: An aspect of the invention is directed to an imaging module including: an imaging device which converts an input optical image into image data; an encryption device which encrypts the image data by a homomorphic encryption method; and an interface which outputs encrypted image data received from the encryption device.

Abstract: An inference system includes a first device and a second device. The first device includes a first processor which executes the following processing. The first processor loads a learned model created by the second device, including first control information for causing the first device to perform postprocessing. The first processor accepts input of input data of a neural network, which is an object of an inference process. The first processor executes the inference process on the input data by using the learned model. The first processor performs the postprocessing that converts a data format of output data output as a result of the inference process to a format corresponding to subsequent processing in accordance with the first control information included in the learned model. The second device includes a second processor which performs the following processing. The second processor creates the learned model including the first control information.

Abstract: To provide a technique of preventing leakage of a network structure and a weight included in a learned model. An inference apparatus includes a determination unit, a decryption unit, and an inference unit. The determination unit determines whether encrypted learned model, in which a learned model including at least one of the structure and the weight of a neural network is encrypted, has been input. The decryption unit decrypts the encrypted learned model, when the encrypted learned model is input. The inference unit performs inference by using the decrypted learned model.

Abstract: Provided is an image data processing method. First, decoding processing designed (step S1) in such a manner that a moving picture X is singly processed and that a moving picture Y and Z having low vertical resolutions can be combined together to be subjected to decoding processing. Subsequently, each of the moving picture X, Y, and Z is encoded (step S2). Next, encoded data of the moving picture X is singly decoded, and the moving picture X is restored and displayed on a display unit of the image processing device at a predetermined timing. Meanwhile, respective pieces of encoded data of the moving picture Y and Z are combined together and are decoded depending on respective display timings, and the moving picture X and Y are restored and further separated from each other to be displayed on the display unit at the respective timings (step S3).

Abstract: Provided is an image data processing method for preventing decrease of a decoding processing capability of an image processing device even if the image processing device is included in a game machine on which many moving pictures having low resolutions are displayed. First, decoding processing is designed (step S1). For example, it is designed in such a manner that a moving picture X is singly processed and that a moving picture Y and a moving picture Z having low vertical resolutions can be combined together to be subjected to decoding processing. Subsequently, each of the moving picture X, the moving picture Y, and the moving picture Z is encoded (step S2). Next, encoded data of the moving picture X is singly decoded, and the moving picture X is restored and displayed on a display unit of the image processing device at a predetermined timing.

Abstract: Provided is an image data processing method. First, decoding processing designed (step S1) in such a manner that a moving picture X is singly processed and that a moving picture Y and Z having low vertical resolutions can be combined together to be subjected to decoding processing. Subsequently, each of the moving picture X, Y, and Z is encoded (step S2). Next, encoded data of the moving picture X is singly decoded, and the moving picture X is restored and displayed on a display unit of the image processing device at a predetermined timing. Meanwhile, respective pieces of encoded data of the moving picture Y and Z are combined together and are decoded depending on respective display timings, and the moving picture X and Y are restored and further separated from each other to be displayed on the display unit at the respective timings (step S3).

Abstract: A moving image reproduction method includes: dividing data of each of plural frames of a moving image to be displayed on a client terminal using a browser into blocks; judging whether each of the blocks has same information in the preceding frame; obtaining compressed data by encoding each block for which the preceding frame does not have the same information by a method compatible with a still image decoder; preparing compressed still image data in which the compressed data are arranged in succession; describing, for each block, information indicating presence/absence of the same information into image restoration information; preparing image restoration compressed information by encoding the image restoration information; and preparing a display program which is written in a description language that can be interpreted by the browser for reconstructing the data of moving image.

Abstract: An image data processing method in an image processor includes: a vertex shader which determines, based on received vertex data of a polygon, positions on a display unit corresponding to the vertex data; a rasterizer which determines pixels on the display unit that are necessary to display, on the display unit, an image in which a designated texture is mapped on the polygon based on positions of apices on the display unit determined by the vertex shader; and a pixel shader which determines, whenever information indicating a position of an individual pixel on the display unit where to determine a pixel value is received from the rasterizer, a pixel value of the position through interpolation using values of prescribed texture pixels around the position to display, on the display unit, the image in which the designated texture is mapped on the polygon, and the pixel shader is as defined herein.

Abstract: An aspect of the invention is directed to an imaging module including: an imaging device which converts an input optical image into image data; an encryption device which encrypts the image data by a homomorphic encryption method; and an interface which outputs encrypted image data received from the encryption device.

Abstract: An image data processing method in an image processor includes: a vertex shader which determines, based on received vertex data of a polygon, positions on a display unit corresponding to the vertex data; a rasterizer which determines pixels on the display unit that are necessary to display, on the display unit, an image in which a designated texture is mapped on the polygon based on positions of apices on the display unit determined by the vertex shader; and a pixel shader which determines, whenever information indicating a position of an individual pixel on the display unit where to determine a pixel value is received from the rasterizer, a pixel value of the position through interpolation using values of prescribed texture pixels around the position to display, on the display unit, the image in which the designated texture is mapped on the polygon, and the pixel shader is as defined herein.

Abstract: A moving image reproduction method includes: dividing data of each of plural frames of a moving image to be displayed on a client terminal using a browser into blocks; judging whether each of the blocks has same information in the preceding frame; obtaining compressed data by encoding each block for which the preceding frame does not have the same information by a method compatible with a still image decoder; preparing compressed still image data in which the compressed data are arranged in succession; describing, for each block, information indicating presence/absence of the same information into image restoration information; preparing image restoration compressed information by encoding the image restoration information; and preparing a display program which is written in a description language that can be interpreted by the browser for reconstructing the data of moving image.