Abstract:
Systems, apparatuses and methods may provide for source device technology that identifies a plurality of object regions in a video frame, automatically generates context information for the video frame on a per-object region basis and embeds the context information in a signal containing the video frame. Additionally, playback device technology may decode a signal containing a video frame and embedded context information, identifies a plurality of object regions in the video frame based on the embedded context information, and automatically selects one or more post-processing configurations for the video frame on a per-object region basis.
Abstract:
A glass ceramic article including a lithium disilicate crystalline phase, a petalite crystalline phased, and a residual glass phase. The glass ceramic article has a warp (µm) -6 /µm diagonal 2 ) where diagonal is a diagonal measurement of the glass ceramic article in µm, a stress of less than 30 nm of retardation per mm of glass ceramic article thickness, a haze (%) 0.91 10 (2-0.03t) of electromagnetic radiation wavelengths from 450 nm to 800 nm, where t is the thickness of the glass ceramic article in mm.
Abstract:
Embodiments of the present invention disclose a Label Switched Path (LSP) checking method, which includes: Interior Gateway Protocol (IGP) paths established based on IGP in a network are obtained; an LSP in the network is compared with the IGP paths; if there is an IGP path consistent with the LSP, the LSP is determined to be a correct path; if there is no IGP path consistent with the LSP, the LSP is determined to be an incorrect path. The technical solution provided by the present invention can effectively detect the fault that an LSP label is allocated incorrectly, and has the advantages of reliability and accuracy.
Abstract:
The rate at which a receiving device processes a stream of data packets received from an asynchronous device is synchronized with the rate at wich the asynchronous device is transmitting the data packets. The device stores the received data packets in a buffer "memory and processes the data from the buffer memory at a sampling rate determined by a sampling rate controller. The sampling rate is adjusted based on a threshold comparison of a memory fill level pointer to synchronize the rate at which the data is processed with the rate at witch the data is being received from the asynchronous device. By synchronizing the rates, buffer underflow and overflow conditions may be avoided.
Abstract:
The application relates to devices and processes using microchannel technology. In particular, the application relates to apparatus comprising at least one microchannel (310), a porous thermally conductive support in the microchannel and in contact with a heat transfer wall (400), a catalyst or a sorption medium supported by the porous support and a heat source and/or heat sink (360). The application also relates to processes for conducting chemical reactions in the microchannel reactor.
Abstract:
The present invention includes methods and apparatuses that utilize microchannel technology and, more specifically in exemplary form, producing hydrogen peroxide using microchannel technology. An exemplary process for producing hydrogen peroxide comprises flowing feed streams into intimate fluid communication with one another within a process microchannel to form a reactant mixture stream comprising a hydrogen source and an oxygen source such as, without limitation, hydrogen gas and oxygen gas. Thereafter, a catalyst is contacted by the reactant mixture and is operative to convert a majority of the reactant mixture to hydrogen peroxide that is withdrawn via an egressing product stream. During the hydrogen peroxide chemical reaction, exothermic energy is generated. This exothermic energy is absorbed by the fluid within the microchannel as well as the microchannel itself. In a preferred embodiment, a heat exchange fluid is in thermal communication with the microchannel housing the exothermic reaction and is operative to absorb a portion of this exothermic energy and transfer such energy from the microchannel.
Abstract:
The disclosed invention relates to a process for treating or making an emulsion in a microchannel. The emulsion comprises a first liquid and a second liquid, the first liquid forming a continuous phase, the second liquid forming droplets dispersed in the continuous phase.
Abstract:
Ein adaptives Kanalfilter (10) für eine Empfängereinheit eines mobilen Kommunikationssystems enthält ein Kanalfilter (20) mit variabler Durchlassbandbreite und ein Mittel zum Steuern (30) der Durchlassbandbreite des Kanalfilters (20) in Abhängigkeit von der Nachbarkanalinterferenz sowie gegebenenfalls weiterer Einflußgrößen.
Abstract:
The invention relates to a signal strength compensating unit for mobile radio receivers, which is connected in incoming circuit to the channel estimator and to the channel equalizer and which compensates for, in particular, the considerable short-term fluctuations in the signal strength within a data burst. To this end, a signal strength mean value is determined from the signal strengths of the previously received data symbols. The current signal is then adjusted to this signal strength mean value. The inventive signal strength compensation enables a significant reduction in the bit error rate during the equalization of data.