Abstract: Aspects of the present disclosure provide an image processing device that includes circuitry configured to perform a decoding process on an encoded stream for generating an image. The encoded stream is arranged into largest coding units (LCUs), and filtering parameters applicable to each LCU are provided at a beginning portion of the corresponding LCU. The circuitry is further configured to perform adaptive offset filtering on portions of the image that correspond to the LCUs using the filtering parameters set at the beginning portions of the LCUs, respectively.

Abstract: Aspects of the present disclosure provide an image processing device that includes circuitry configured to perform a decoding process on an encoded stream for generating an image. The encoded stream is arranged into largest coding units (LCUs), and filtering parameters applicable to each LCU are provided at a beginning portion of the corresponding LCU. The circuitry is further configured to perform adaptive offset filtering on portions of the image that correspond to the LCUs using the filtering parameters set at the beginning portions of the LCUs, respectively.

Abstract: An image of a fixed subpicture being a subpicture in which a position of a reference pixel is fixed in a time direction, in subpictures that are partial areas obtained by dividing a picture, is encoded with a resolution variable in a time direction. Furthermore, coded data obtained by encoding an image of a fixed subpicture being a subpicture in which a position of a reference pixel is fixed in a time direction, in subpictures that are partial areas obtained by dividing a picture, with a resolution variable in a time direction is decoded to generate the image of the resolution of the fixed subpicture. The present disclosure can be applied to, for example, an image processing apparatus, an image encoding apparatus, an image decoding apparatus, an information processing apparatus, an image processing method, an information processing method, or the like.

Abstract: An information processing apparatus avoids interference of rays of light to be emitted from respective terminals for performing distance measurement, thereby preventing decrease in accuracy of depth information acquired through the distance measurement by each terminal. The information processing apparatus includes a first light emission unit configured to perform light emission of invisible light for performing distance measurement, a first acquisition unit configured to acquire depth information of a real space on the basis of the light emission by the first light emission unit, a control unit configured to control the light emission by the first light emission unit, and a communication unit.

Abstract: A reception device for receiving information associated with content quality improvement is provided. The reception device includes a reception unit that receives a stream generated by multiplexing content and attribute information associated with a weighting factor of a learning model learned to process the content and an acquisition unit that acquires the attribute information by demultiplexing the received stream. The attribute information includes information associated with at least one of a type of the content to which the weighting factor is to be applied, a data size of the weighting factor to be updated, position information indicating a position of the weighting factor to be updated in the learning model, and accuracy of data regarding the weighting factor.

Abstract: An information processing device 100 according to the present disclosure includes a reception unit 133 that receives private map information including a private land area and a generation unit 134 that generates connection map information in which the private map information and public road map information are connected to each other, based on a reference point, the public road map information including information regarding a public road, and the reference point indicating a common position between the private map information received by the reception unit 133 and the public road map information.

Abstract: Provided is an image processing device and method that enable generation of a highly precise prediction image using a small amount of control information. A motion compensation circuit specifies a macroblock corresponding to a prediction image in part of reference frames using a motion vector supplied from a prediction mode determination circuit, reads an image thereof from a frame memory, and extracts it as a motion compensation image. A motion prediction circuit reads, from a frame memory, at least one or more of the remaining reference frames, performs motion prediction of the motion compensation image MC0 supplied from the motion compensation circuit in each frame, reads an image of a macroblock that matches or is similar to the motion compensation image MC0 from the frame memory, and extracts it as a motion compensation image. The present invention can be applied to, for example, an encoding device.

Abstract: The present invention relates to an image processing device and method that enable generation of a highly precise prediction image using a small amount of control information. A motion compensation circuit specifies a macroblock corresponding to a prediction image in part of reference frames using a motion vector supplied from a prediction mode determination circuit, reads an image thereof from a frame memory, and extracts it as a motion compensation image. A motion prediction circuit reads, from a frame memory, at least one or more of the remaining reference frames, performs motion prediction of the motion compensation image supplied from the motion compensation circuit in each frame, reads an image of a macroblock that matches or is similar to the motion compensation image from the frame memory, and extracts it as a motion compensation image.

Abstract: There is provided an information processing apparatus and an information processing method which are capable of reliably recognizing the position on a screen of an image made up of a plurality of divided images or the positions on the screen of divided images compatible with encoded streams. A position protruding out of a screen is set as the position on the screen of an end image that is made up of a left end image and a right end image compatible with encoded streams. The present disclosure is applicable to a file generating apparatus, etc. of an information processing system that distributes encoded streams of an entire celestial sphere image as an image of a moving-image content to a moving-image playback terminal according to a process equivalent to MPEG-DASH, for example.

Abstract: The present invention relates to an image processing apparatus and method that can generate a high-accuracy prediction image with a small amount of control information. A motion compensation circuit 51 specifies a macroblock corresponding to a prediction image in a reference frame other than a current frame using a motion vector supplied from a prediction mode determination circuit 41. The motion compensation circuit 51 reads an image of the specified macroblock from a frame memory 19, and extracts the read image as a motion compensation image. An intra-prediction circuit 52 performs intra-prediction on the current frame using an arbitrary method to generate an intra-prediction image IP. The present invention can be applied to, for example, an encoding apparatus and a decoding apparatus.

Abstract: An image processing system, method, and program suppress block distortion when decoding block-encoded image data. Filtering content to be applied to the block image data is selected based on the encoding types of the block image data to be filtered. A filter filters block image data according to the selected filtering content.

Abstract: There is provided an image processing apparatus including a an acquiring unit for acquiring moving image data containing a plurality of successive frames, and one or a plurality of image data corresponding to the frames and having a spatial resolution higher than the frames; a motion prediction unit for detecting a motion vector between the frames using the moving image data; a difference amount calculation unit for calculating a difference amount between a predetermined frame and the frame corresponding to the image data; and an image generation unit capable of generating motion compensated image data corresponding to the predetermined frame based on the frame corresponding to the image data and the motion vector.

Abstract: Aspects of the present disclosure provide an image processing device that includes circuitry configured to perform a decoding process on an encoded stream for generating an image. The encoded stream is arranged into largest coding units (LCUs), and filtering parameters applicable to each LCU are provided at a beginning portion of the corresponding LCU. The circuitry is further configured to perform adaptive offset filtering on portions of the image that correspond to the LCUs using the filtering parameters set at the beginning portions of the LCUs, respectively.

Abstract: Aspects of the present disclosure provide an image processing device that includes circuitry configured to perform a decoding process on an encoded stream for generating an image. The encoded stream is arranged into largest coding units (LCUs), and filtering parameters applicable to each LCU are provided at a beginning portion of the corresponding LCU. The circuitry is further configured to perform adaptive offset filtering on portions of the image that correspond to the LCUs using the filtering parameters set at the beginning portions of the LCUs, respectively.

Abstract: The present invention relates to an image processing apparatus and method that can improve encoding efficiency while preventing an increase in load. An extraction circuit 71 of a filtering prediction circuit 64 extracts motion compensation images for generating a prediction image in a high-resolution enhancement layer from reference frames in a low-resolution base layer. A filtering circuit 72 of the filtering prediction circuit 64 performs filtering, which involves upconversion and which uses analysis in the time direction, on a plurality of motion compensation images in the base layer extracted by the extraction circuit 71 to generate a prediction image in the enhancement layer. The present invention can be applied to, for example, an encoding apparatus and a decoding apparatus.

Abstract: The present invention relates to an image processing device and method that enable generation of a highly precise prediction image using a small amount of control information. A motion compensation circuit 51 specifies a macroblock corresponding to a prediction image in part of reference frames using a motion vector supplied from a prediction mode determination circuit 41, reads an image thereof from a frame memory 19, and extracts it as a motion compensation image. A motion prediction circuit 52 reads, from a frame memory 122, at least one or more of the remaining reference frames, performs motion prediction of the motion compensation image MC0 supplied from the motion compensation circuit 51 in each frame, reads an image of a macroblock that matches or is similar to the motion compensation image MC0 from the frame memory 122, and extracts it as a motion compensation image. The present invention can be applied to, for example, an encoding device and a decoding device.

Abstract: The present invention relates to an image processing apparatus and method that can generate a high-accuracy prediction image with a small amount of control information. A motion compensation circuit 51 specifies a macroblock corresponding to a prediction image in a reference frame other than a current frame using a motion vector supplied from a prediction mode determination circuit 41. The motion compensation circuit 51 reads an image of the specified macroblock from a frame memory 19, and extracts the read image as a motion compensation image. An intra-prediction circuit 52 performs intra-prediction on the current frame using an arbitrary method to generate an intra-prediction image IP. The present invention can be applied to, for example, an encoding apparatus and a decoding apparatus.

Abstract: There is provided an information processing apparatus and an information processing method which are capable of reliably recognizing the position on a screen of an image made up of a plurality of divided images or the positions on the screen of divided images compatible with encoded streams. A position protruding out of a screen is set as the position on the screen of an end image that is made up of a left end image and a right end image compatible with encoded streams. The present disclosure is applicable to a file generating apparatus, etc. of an information processing system that distributes encoded streams of an entire celestial sphere image as an image of a moving-image content to a moving-image playback terminal according to a process equivalent to MPEG-DASH, for example.

Abstract: An image processing system, method, and program suppress block distortion when decoding block-encoded image data. Filtering content to be applied to the block image data is selected based on the encoding types of the block image data to be filtered. A filter filters block image data according to the selected filtering content.

Abstract: The present invention relates to an image processing device and method that enable generation of a highly precise prediction image using a small amount of control information. A motion compensation circuit specifies a macroblock corresponding to a prediction image in part of reference frames using a motion vector supplied from a prediction mode determination circuit, reads an image thereof from a frame memory, and extracts it as a motion compensation image. A motion prediction circuit reads, from a frame memory, at least one of the remaining reference frames, performs motion prediction of the motion compensation image MC0 supplied from the motion compensation circuit in each frame, reads an image of a macroblock that matches or is similar to the motion compensation image MC0 from the frame memory, and extracts it as a motion compensation image.