摘要:
There is provided a multilayer ceramic capacitor including: a ceramic body; first and second internal electrodes including respective lead-out portions having an overlapping area, the overlapping area being exposed to one surface of the ceramic body; first and second external electrodes formed on the one surface of the ceramic body and connected to the respective lead-out portions; and an insulation layer formed on the one surface of the ceramic body to which the lead-out portions are exposed.
摘要:
Iterative grid-pattern motion search may be performed for each macroblock of a frame of video data. A first motion search is performed from an initial best search point on a set of search points in the prior frame corresponding to a sub-set of pels within the macroblock to determine a best search point. Additional motion searches are performed iteratively, wherein each motion search is on a set of search points in the prior frame centered around a best search point determined in a preceding motion search. The motion vector for the macroblock is then estimated using a best search point determined in a final motion search iteration. A current best search point may be modified prior to performing an additional motion search by shifting to an adjacent search point in a direction indicated by the current best search point.
摘要:
A method and apparatus for frame coding in adaptive raster scan order. The method includes encoding at least one of image or video utilizing input frames and at least one of a data related to the input frame to produce bitstream with raster scan order information and displacement information for producing compressed video bitstream, at decoding time, decoding at least one of the encoded bitstream with raster scan order information and displacement information for producing compressed video bitstream.
摘要:
A method of encoding a coding unit of a digital video sequence is provided that includes computing a brightness measure for each region in a plurality of regions in the coding unit, wherein the brightness measure indicates a relative brightness between the region in the coding unit and a corresponding region in a reference coding unit, determining a number of regions in the plurality of regions with significant brightness change by comparing each brightness measure to a region brightness change threshold, detecting whether there is global brightness change in the coding unit by comparing the number of regions to a global brightness threshold, and when global brightness change is detected, computing weighted prediction factors to be used for weighted prediction in encoding the coding unit.
摘要:
Disclosed are a nucleic acid molecule of Corynebacterium glutamicum origin, having an improved promoter activity, which is operably linked to operon encoding aspartate kinase and aspartate semialdehyde dehydrogense, a vector containing the same, a transformant transformed with the vector, and a method for the production of L-lysine using the transformant.
摘要:
A multi-layer ceramic capacitor including: a ceramic sintered body having cover layers provided on upper and lower surfaces thereof as outermost layers and a plurality of ceramic layers disposed between the cover layers; first and second internal electrodes formed on the ceramic layers, the first and second internal electrodes stacked to interpose one of the ceramic layers; first and second external electrodes formed on opposing sides of the ceramic sintered body to connect to the first and second internal electrodes, respectively; and anti-oxidant electrode layers formed between the cover layers and adjacent ones of the ceramic layers, respectively, the anti-oxidant electrode layers arranged not to affect capacitance.
摘要:
A rate control algorithm for a predictive video encoder is provided to accurately control the coding rate while requiring a small complexity. The algorithm assumes the video encoder to consist of two processors, pre-processor and main processor, and the rate control located in main processor uses prediction cost and residual cost for each picture that are computed in pre-processor. Prediction cost represents the estimated number of bits needed to generate an error image, and residual cost describes the difficulty of encoding the resultant error image. Accurate and simple rate control is made possible by using a new rate model that adapts to the local characteristic of a video sequence, and by targeting to maintain the quantization parameter as constant as possible in a given set of pictures, GOP, instead of the conventional two step approach.
摘要:
A method for preparing polyester by use of a catalyst. The method comprises the steps of: esterifying either a terephthalic acid, a dicarboxylic acid containing terephthalic acid or derivatives thereof with either ethylene glycol or a glycol containing ethylene glycol, or derivatives thereof to produce an esterification product containing either bis(.beta.-hydroxyethyl) terephthalate, its low molecular weight polymer, or a combination of .beta.-hydroxyethyl terephthalate and its low molecular weight polymer; and continuously polycondensing the obtained esterification product to prepare a polyester, wherein in the said polycondensing step, a composite polymerization catalyst dissolved in an ethylene glycol or an ethylene glycol-containing solution, consisting of a compound of antimony, a compound of titanium, and a compound of tin is used. The method can considerably reduce both the esterification time and the polycondensation time and provides a good color, reduced content of diethylene glycol and reduced concentration of terminal carboxyl groups in the prepared polyesters.
摘要:
Provided are an apparatus and method for treating a substrate, and more particularly, to a substrate treatment apparatus having a cluster structure and a substrate treatment method using the same. The apparatus for treating the substrate includes a load port on which a container for receiving the substrate is placed, a treatment module for treating the substrate, and a transfer module including a robot for transferring the substrate between the container and the treatment module. The treatment module includes a transfer chamber including a robot for transferring the substrate, a load lock chamber disposed between the transfer chamber and the transfer module, a first treatment chamber disposed spaced from the transfer module around the transfer chamber to perform a first treatment process, and a second treatment chamber disposed around the transfer chamber to perform a second treatment process.
摘要:
There are provide a multilayer ceramic capacitor and a method of manufacturing the same. The multilayer ceramic capacitor includes a multilayer body having a first side and a second side opposed to each other and having a third side and a fourth side connecting the first side to the second side, inner electrodes formed in the multilayer body and formed to be spaced apart from the third side or the fourth side by a predetermined distance, groove portions formed on at least one of top and bottom surfaces of the multilayer body and formed parallel to the third or fourth side by a predetermined distance from the third side or the fourth side, and outer electrodes extended from the third side and the fourth side to the top surface or the bottom surface of the multilayer body to cover the groove portions.