Patent application number | Description | Published |
20100315555 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus includes: a receiving unit which receives image data of program contents and genre information regarding the program contents; a determining unit which determines a characteristic parameter indicating characteristics of a filter filtering a local image obtainable by decoding encoding data, which is generated by encoding the image data received by the receiving unit, in accordance with the genre information received by the receiving unit; a characteristic changing unit which changes the characteristics of the filter in accordance with the characteristic parameter determined by the determining unit; and an encoding unit which generates the encoding data by encoding the image data received by the receiving unit by executing a prediction process by use of a local decoded image filtered in accordance with the characteristics of the filter changed by the characteristic changing unit. | 12-16-2010 |
20100319030 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus includes a receiving unit configured to receive image data of program content and genre information relating to the program content, a selection unit configured to select a size selection parameter for causing the genre information received by the receiving unit to be reflected in a block size, a determination unit configured to determine a block size in accordance with the size selection parameter selected by the selection unit, the block size being used for orthogonal transformation, and an orthogonal transformation unit configured to perform orthogonal transformation on the image data received by the receiving unit at the block size determined by the determination unit. | 12-16-2010 |
20130247110 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus includes a receiving unit configured to receive image data of program content and genre information relating to the program content, a selection unit configured to select a size selection parameter for causing the genre information received by the receiving unit to be reflected in a block size, a determination unit configured to determine a block size in accordance with the size selection parameter selected by the selection unit, the block size being used for orthogonal transformation, and an orthogonal transformation unit configured to perform orthogonal transformation on the image data received by the receiving unit at the block size determined by the determination unit. | 09-19-2013 |
20140050262 | IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD - There is provided an image processing device including a setting section that sets, for respective transform units, a quantization matrix used when inversely quantizing transform coefficient data of an image to be decoded, according to an orthogonal transform method selected when inversely orthogonally transforming the transform coefficient data, an inverse quantization section that uses the quantization matrix set by the setting section to inversely quantize the transform coefficient data, and a transform section that uses the selected orthogonal transform method to inversely orthogonally transform the transform coefficient data inversely quantized by the inverse quantization section. | 02-20-2014 |
20140050267 | PROCESSING DEVICE AND IMAGE PROCESSING METHOD - An image processing device including a decoding section that decodes an encoded stream and generates quantized transform coefficient data, and an inverse quantization section that, taking transform coefficient data as transform units to be used during inverse orthogonal transform, inversely quantizes the quantized transform coefficient data decoded by the decoding section, such that in a case where a non-square transform unit is selected, the inverse quantization section uses a non-square quantization matrix, corresponding to a non-square transform unit, that is generated from a square quantization matrix corresponding to a square transform unit. | 02-20-2014 |
20140314159 | IMAGE PROCESSING DEVICE AND METHOD - The present disclosure relates to an image processing device and method that enable improvement in processing efficiency in encoding or decoding. | 10-23-2014 |
20140321546 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - The present technology relates to an image processing apparatus and an image processing method capable of improving an encoding efficiency of a parallax image using information with regard to the parallax image. | 10-30-2014 |
20140341285 | IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD - The present technology relates to an image processing device and an image processing method that are capable of improving the encoding efficiency of a parallax image by using information relating to the parallax image. A correction unit sets a calculation precision of a calculation that is used when performing a depth weighting prediction process that uses a depth weighting coefficient and a depth offset with the depth image as a target. A correction unit performs the depth weighting prediction process in relation to the depth image according to the calculation precision that is set, and generates a depth prediction image. A calculation unit generates a depth stream by encoding the depth image using the depth prediction image. The present technology can be applied to an encoding device of the parallax image, for example. | 11-20-2014 |
20150030074 | DECODING DEVICE AND DECODING METHOD, AND ENCODING DEVICE AND ENCODING METHOD - The present technique relates to a decoding device and a decoding method, and an encoding device and an encoding method, capable of performing encoding and decoding independently in the time direction for each tile. A decoding unit generates a prediction image by performing, for each of tiles, motion compensation of a reference image within a co-located tile based on tile splittable information indicating that decoding is allowed for each of the tiles and motion vector information representing a motion vector used for generating encoded data of a decoding target current image when a picture of the current image is split into the tiles and decoded. The decoding unit decodes the encoded data using the prediction image. The present technique is applicable to a decoding device, for example. | 01-29-2015 |
20150036003 | IMAGING CONTROL DEVICE, IMAGE PROCESSING DEVICE, IMAGING CONTROLLING METHOD, AND IMAGE PROCESSING METHOD - Provided is an imaging control device including a result receiving unit configured to receive an example image selected by an image processing device used for image processing using image information, the image information being information regarding an image captured by an imaging unit used for image capturing, a selection result transmitting unit configured to transmit information regarding the example image received by the result receiving unit to the image processing device, a setting receiving unit configured to receive setting information generated by the image processing device based on the example image transmitted from the selection result transmitting unit, the setting information indicating a setting condition when image capturing is performed like the example image, and a setting change unit configured to change an imaging setting of the imaging unit using the setting information received by the setting receiving unit. | 02-05-2015 |
20150042753 | ENCODING DEVICE AND ENCODING METHOD, AND DECODING DEVICE AND DECODING METHOD - The present technology relates to an encoding device and an encoding method, and a decoding device and a decoding method configured to reduce an encoding amount of the encoded stream when information regarding a depth image is included in the encoded stream. | 02-12-2015 |
20150063466 | DECODING DEVICE AND DECODING METHOD, AND ENCODING DEVICE AND ENCODING METHOD - The present technology relates to a decoding device and a decoding method, and an encoding device and an encoding method that enable images that configure a packed image to be reliably displayed when an encoded stream is decoded and displayed. A decoding unit decodes an encoded data, the encoded data being an encoded packed image in which a plurality of images is packed, and generates the packed image. A display control unit identifies the images that configure the packed image based on packing SEI preferentially used when the packed image is displayed. The present technology can be applied to a decoding device, for example. | 03-05-2015 |