摘要:
In a video signal processing device that generates an interpolated frame between original-image frames formed by an existing video signal, a frame interpolation unit generates pixel interpolation information indicating for each pixel a process in which a pixel forming the interpolated frame is generated. Next, an enhancement-filter-coefficient adjusting unit determines for each pixel a level of enhancement to be applied to the pixel forming the interpolated frame by using pixel interpolation information, and adjusts for each pixel a coefficient of an enhancement filter according to a determined level. An enhancement-filter applying unit then applies the enhancement filter of which coefficient is adjusted for each pixel, to each pixel forming the interpolated frame.
摘要:
A moving-image similarity determination device includes an acquiring unit that acquires a frame included in moving image data obtained by encoding a moving image including a plurality of images, the frame corresponding to an individual image of the plurality of images; a calculating unit that calculates a feature value indicating complexity of an original image of the frame based on a data amount of the frame acquired by the acquiring unit and on a quantization step used upon encoding; an accumulating unit that accumulates the feature value calculated for each image by the calculating unit; and a determining unit that that determines whether two moving images are similar to each other by comparing the feature values accumulated by the accumulating unit.
摘要:
A data distribution system can select paths easily with flexibility when paths are generated. In the data distribution system, a management device includes a node bandwidth information acquisition unit to acquire and hold information on data transmission-enabled bandwidth of each of the plurality of nodes on the network; a content rate acquisition unit to acquire and hold a bandwidth for content to be distributed; a bandwidth splitting information acquisition unit to acquire and hold bandwidth splitting information, which is a splitting ratio to split the content to be distributed into a plurality of bandwidths; and a connection destination decision unit to determine a connection destination of the content to be distributed, which is split based on the bandwidth split information being held in the bandwidth splitting information acquisition unit.
摘要:
An encoded video data synthesis apparatus includes: a decoding unit having N, that is, two or more, decoders for decoding input encoded video data; an encoding unit having N encoders for encoding image data from the decoding unit; a buffer unit having N buffers which can store the encoded video data as a process result of the encoding unit for a predetermined number of frames; a stream synthesis unit for performing a synthesizing process on the encoded video data of one frame from each buffer; and a control unit for issuing an instruction to perform a synthesizing process to the stream synthesis unit. The encoded video data synthesis apparatus can further include a frame memory unit having N frame memory which can store a predetermined number of pieces of image data from a decoding unit between a decoding unit and an encoding unit.
摘要:
A medal inserted from an insert slot is guided by a gap between a rear plate and a cover plate so as to fall onto a slide table. Upon allowing the medal to pass through a medal detection section, a slot game is started on a display. Then, when the patterns are not made uniform at all, then five medals are thrown in the vessel of the medal discharge unit. Also, after the medals are thus thrown in, when three of the same pattern are aligned with respect to all the symbols, the medals stored within the vessel of the medal discharge unit up to the time are discharged onto the slide table at one time.
摘要:
A rolling game machine includes: a rolling unit by way of which the player rolls a rollable object in a desired direction; an interference member movable in a direction intersecting the inertial direction of the rolling object; an opposite detector arranged opposite the rolling unit for detecting a rollable object which has been rolled across the interference member; an end detector arranged near a forward end of the interference member for detecting a rollable object which has fallen and moved by the interference member; a rating device which assigns a rate to a rollable object which has completed its rolling on the basis of detection of the first and second detectors; and a ticket issuing device which issues a ticket corresponding to an assigned rate.
摘要:
An image encoding and transmitting system is an image transmission system for transmitting digital data such as TV telephones. The system for dividing input frame data into a plurality of blocks before transmitting them comprises on its sending side an intra-frame/inter-frame determiner for receiving intra-frame data and inter-frame data and selecting either of them for output, and a difference collator for having the intra-frame/inter-frame determiner compulsorily output intra-frame data at the time of data input for the next frame when one or more data in each block forming inter-frame data are larger than a predetermined threshold. The system also comprises on its receiving side an picture element domain frame data storage for storing received data in the picture element domain, and a motion vector detector for detecting according to the contents in the storage a motion vector using the data in the block surrounding the discarded block in order to guess the data in the discarded block.
摘要:
For an image data such as a motion picture image data composed of three hierarchical layers formed of slices, each of which having a plurality of macroblocks and one picture having a plurality of the slices, a synchronous word is adaptively inserted to each header of the slices and the picture according to a characteristic of the image data. It is possible to effectively perform the localization of errors. A synchronous word multiplexing system for coded image data inputs and codes image data, converts the coded data to a variable-length coded data, divides the image coded data into a plurality of data signals, and multiplies a synchronous word per a predetermined divided unit. Further, a timing signal for multiplexing synchronous words to the image coded data is generated based on a characteristic data, and the timing of multiplexing synchronous words is controlled based on characteristics of the image data.
摘要:
An image encoding and transmitting system is an image transmission system for transmitting digital data such as TV telephones. The system for dividing input frame data into a plurality of blocks before transmitting them comprises on its sending side an intra-frame/inter-frame determiner for receiving intra-frame data and inter-frame data and selecting either of them for output, and a difference collator for having the intra-frame/inter-frame determiner compulsorily output intra-frame data at the time of data input for the next frame when one or more data in each block forming inter-frame data are larger than a predetermined threshold. The system also comprises on its receiving side an picture element domain frame data storage for storing received data in the picture element domain, and a motion vector detector for detecting according to the contents in the storage a motion vector using the data in the block surrounding the discarded block in order to guess the data in the discarded block.