57results about How to "Efficient transformation" patented technology

Disclosed is an adaptive transform method based on an in-screen prediction, and an apparatus using the method. A method for encoding an image can comprise a step of determining in-screen prediction mode groups, and a step of transforming by using a different transform method according to the in-screen prediction mode group. As a result, transforming can be performed by applying the different transform method according to the in-screen prediction mode group.

An industrial roll is provided, comprising a transverse force transducing fiber Bragg sensor that is embedded in the roll cover and / or located in-between the roll cover and the roll core of the industrial roll. The transverse force transducing fiber Bragg sensor comprises a fiber optical waveguide having a fiber core and a fiber cladding, and a stud element being nonpositively joined to a partial area of the circumferential surface of the fiber optical waveguide. The fiber optical waveguide comprises a Bragg grating located in the fiber core, whereby the dimension of the partial area in the longitudinal direction of the fiber is longer than a grating spacing of the Bragg grating. The partial area is located at a section of the fiber optical waveguide housing the Bragg grating, and at least a first component of the stud element is formed from a first material having a Young's modulus of less than 10 kN / mm2.

The invention discloses a modification treatment method of ZSM-5 zeolite. The method comprises the following steps of: adding a certain proportion of aqueous alkali and a low molecular weight organic solvent into ZSM-5 zeolite, performing ultrasonic treatment on the system, transferring to an enclosed system for alkali treatment, and finally separating and drying to obtain the modified ZSM-5 zeolite. The supersonic wave can generate a super strong cavitation effect so as to activate the ZSM-5 zeolite's framework silicon atom and help the next alkali treatment. During the alkali treatment process, aqueous alkali selectively removes part of silicon element in the ZSM-5 crystals such that structural rearrangement is generated in micropores so as to form mesopores. The addition of the low molecular weight organic solvent can promote the generation of the meso-structure so as to make the micropore structure more efficiently to be converted to mesopores and simultaneously stabilize and protect the micropore structure. By the adoption of the method, more complete micropores can be retained, more mesopores can be provided, and total BET specific surface area also can be increased.

A method for de-interleaving S2 received sequences of interleaved received data samples respectively issued from S2 physical channels and to be associated with S1 output transport channels is provided. The S2 received sequences have been delivered, before transmission by a two-stage multi-interleaving device, from S1 initial sequences of ordered data samples respectively associated to S1 initial transport channels. The two-stage multi-interleaving device includes a first stage including S1 interleaving blocks respectively associated to the S1 initial transport channels, a second stage including S2 interleaving blocks respectively associated to the S2 physical channels, and an inter-stage of predetermined data-routing functions connected between the first and second stages.