摘要:
A class synthesizing circuit classifies an aimed-at data item into one of a plurality of classes specified in advance, according to a plurality of data items disposed around the aimed-at data item. A coefficient holding and class-code selection circuit stores conversion information for the aimed-at data item, for each class. An estimation-prediction calculation circuit converts the aimed-at data item to a higher-quality data item according to the conversion information. The class synthesizing circuit classifies the aimed-at data item into a different class according to whether the aimed-at data item is missing.
摘要:
An effective pixel area calculating circuit (11) detects position information indicating the position of a target pixel in a frame. A lacking pixel creating circuit (12) determines the class of the target pixel from a plurality of classes in accordance with the position information, then selects a plurality of pixels from an input image signal as a prediction tap, and carries out arithmetic processing based on conversion data obtained in advance by learning for each class and the prediction tap, thus outputting an output image signal of higher quality than the input image signal.
摘要:
A plurality of processing portions sequentially performs a plurality of processing pieces on the information signal. In this case, the plurality of processing portions is provided with a control-command-added information signal to which control commands are added for controlling the processing piece to be performed by some or all of this plurality of processing portions, for each predetermined unit of the information signal. Some or all of the processing portions respectively separate the control command and the information signal from the control-command-added information signal. The information signal thus separated is then processed on the basis of the separated control command for controlling the processing to be performed by this processing portion. The separated control command is added to the post-processing information signal for each predetermined unit thereof, thereby obtaining a control-command-added information signal to be output.
摘要:
This invention relates to an information-signal-processing apparatus etc. for performing a series of processing pieces by using plural functional blocks in response to any information signals, in which functions can be easily upgraded through version upgrading of the functional blocks. Control block 110 issues a common command and transmits it to a control block 120 via a control bus 111. Control I/F 120 of the functional block 120 converts this common command into an intra-functional-block command if the common command is the common command related to its own functional block, and supplies the functional section 120e with it. This enables the functional block 120 to operate adaptively in accordance with the common command. When performing upgrade of the functions by the version updating of a predetermined function block, the common command need not be changed.
摘要翻译:本发明涉及一种信息信号处理装置等,用于响应任何信息信号,通过使用多个功能块来执行一系列处理片,其中功能可以通过功能块的版本升级容易地升级。 控制块110发出公共命令,并通过控制总线111将其发送到控制块120.功能块120的控制I / F 120将该公共命令转换为功能块命令,如果公用命令是公用命令 命令与其自己的功能块相关,并且向功能部120e供应它。 这使得功能块120能够根据公共命令自适应地进行操作。 当通过预定功能块的版本更新来执行功能的升级时,不需要改变公共命令。
摘要:
A plurality of processing portions sequentially performs a plurality of processing operation on an information signal. In this case, the plurality of processing portions is provided with a control-command-added information signal to which control commands are added for controlling the processing piece to be performed by some or all of the plurality of processing portions, for each predetermined unit of the information signal. The processing portions respectively separate the control command and the information signal from the control-command-added information signal. The information signal thus separated is then processed on the basis of the separated control command for controlling the processing to be performed by this processing portion. The separated control command is added to the post-processing information signal for each predetermined unit thereof, thereby determining a control-command-added information signal to be output.
摘要:
An image processing device, method, recording medium, and program where the device includes an image data continuity detector configured to detect continuity of image data made up of a plurality of pixels acquired by real world light signals being cast upon a plurality of detecting elements, and a real world estimating unit configured to estimate real world light signals by approximating image data with discontinuous functions.
摘要:
An image processing device and method, where the device includes a data continuity detector configured to detect data continuity of image data made up of a plurality of pixels acquired by light signals of a real world being cast upon a plurality of detecting elements each having spatio-temporal integration effects, and a real world estimating unit configured to generate a gradient of pixel values of the plurality of pixels corresponding to a position in one dimensional direction of spatio-temporal directions as to pixels of interest within the image data.
摘要:
An image processing device for processing images of background images and moving objects. A region specifying unit specifies a mixed region made up of a mixture of a foreground object component and a background object component, and a non-mixed region made up of one or the other of a foreground object component and a background object component, and outputs region information corresponding to the specifying results. A foreground/background separation unit separates the input image into foreground component images and background component images, corresponding to the region information. A separated image processing unit processes the foreground component images and background component images individually, corresponding to the results of separation.
摘要:
An apparatus and method which takes into consideration the real world where data was acquired, and enables obtaining of processing results which are more accurate and more precise as to phenomena in the real world. A data continuity detecting unit detects the continuity of data of second signals, having second dimensions that are fewer than first dimensions had by first signals which are real world signals and are projected whereby a part of the continuity of the real world signals is lost, wherein the continuity to be detected corresponds to the continuity of the real world signals that has been lost. An actual world estimating unit estimates a real world image by estimating the continuity of the real world image that has been lost, based on the continuity of the data detected by the data continuity detecting unit.
摘要:
The present invention enables the high speed processing of a foreground component image and a background component image associated with images received on a network platform. A client computer outputs information specifying image data to a separation server. The separation server then obtains the specified image data from a storage server and outputs it to a motion detecting server to perform motion detection processing. Thereafter, the image data, a motion vector, and positional information are output to an area specifying server. The area specifying server generates area information corresponding to the image data and outputs the area information to a mixture ratio calculating server in addition to the image data, the motion vector, and the positional information. The mixture ratio calculating server then calculates a mixture ratio on the basis of the image data, the motion vector, the positional information, and the area information, whereby a foreground/background image separation server separates the foreground and background of the input image on the basis this information.