Abstract: In some embodiments of the present invention a gambling game system is disclosed, comprising a central station including a plurality of betting-type game devices, and an electronic camera for each game device. A plurality of player stations remotely located with respect to the central stations, each one including a monitor for displaying a selected game device at the central station, and input means for selecting a game device and for placing a bet by a player at the player's station relating to an action involving an element of change to occur at the selected game device.

Abstract: In some embodiments of the present invention, a method for designing one or more surfaces of an ophthalmic optical element for an eye suffering at least from higher order aberrations includes computing an eye model and optimizing a merit function. The eye model may be computed from data on defocus of the eye, astigmatism of the eye and the higher order aberrations. The merit function may be defined in terms of the eye model and in terms of parameters of a representation of the surfaces. The optimization of the merit function yields a set of optimized parameters which can be used to obtain a description of the surfaces. The ophthalmic optical element may be a lens for spectacles, a contact lens, an intraocular lens or a multifocal lens for spectacles. The method may also be used to design the topography of corneal tissue.

Abstract: A method and system are presented for producing an audio/video stream with improved video quality for a given bitrate, using non-standard sampling rates while preserving timely playback by the decoder. The method may include sub-sampling according to a duty cycle and/or time-slapping frames in an audio/visual stream.

Abstract: Methods and systems for separating a picture part of interest from an arbitrary background in real time videos are presented. The background may be a moving or still frame. The picture part of interest and background frames may be in or out of focus. One separation approach employs the difference between luminance and chrominance values of the input and background frames where changes in luminance from frame to frame are compensated for. In another approach, picture part of interest separation is based solely on spatial resolution differences between the background and the picture part of interest frames. The present invention also teaches a method and system for parameter matching of the picture part of interest and the basic picture into which the picture part of interest is embedded. The invention further teaches a method and system for embedding a separated picture part of interest into a basic picture containing text.

Abstract: A system for controlling transmission power of a transmitter in a pseudo-random gated output power digital communication system includes a power measurement unit for producing a transmission power measurement only when transmission is enabled, and a processing unit for comparing the transmission power measurement to a desired power and for determining a power setting of the transmitter. A method for controlling the transmission power of a transmitter in a pseudo-random gated output power digital communication system includes the steps of comparing a measured transmitted power at an antenna to a desired power only when transmission is enabled, and adjusting a power setting of the transmitter according to the difference between the measured transmitted power and the desired power.

Abstract: In a combined audio and video encoding system, the encoding system receiving a stream of video samples and a stream of audio samples, the encoding system producing an encoded video stream from the video samples and an encoded audio stream from the audio samples, a method for synchronizing between the encoded video stream and the encoded audio stream, the method including the steps of monitoring the encoded video stream and the encoded audio stream, detecting the amount of video data accumulated from the encoded video stream in a given time period, detecting the amount of audio data accumulated from the encoded audio stream in a given time period, increasing the number of audio samples in the audio stream, when the accumulated amount of video data is greater than the accumulated amount of audio data and decreasing the number of audio samples in the audio stream, when the accumulated amount of audio data is greater than the accumulated amount of video data.

Abstract: A method for managing the bandwidth of a modem pool having at least two co-interfering modems, the method including measuring an SNR margin for at least two of the co-interfering modems, and adjusting the bit rate of each of the co-interfering modems such that the SNR margin of each of the co-interfering modems is between a first and a second predetermined threshold.

Abstract: A video encoding system includes a visual perception estimator, an encoder, a compression dependent threshold estimator and a filter unit. The visual perception estimator estimates a perception threshold for a pixel of a current frame of a videostream. The encoder encodes the current frame. The compression dependent threshold estimator estimates a compression dependent threshold for the pixel at least from the perception threshold and information from the encoder. The filter unit filters the pixel at least according to the compression dependent threshold.

Abstract: A method and apparatus for flattening a substrate against a surface of a platform is provided. The method comprising positioning guides within a platform so that opposite edges of a substrate placed on the platform do not come in contact with at least one print head in close proximity over the substrate.

Abstract: Briefly, a stage amplifier comprises a differential amplifier having stages and a switch to connect a first differential output of a stage with a second differential output of the stage at a beginning of a conversion cycle.

Abstract: A method of generating values of a predistortion look up table for linearization of a transmitter. The method includes accumulating a plurality of pairs of values representing input and output values of samples entering one or more non-linear elements of the transmitter, fitting the pairs of values into a parameteric model of at least one of the one or more non-linear elements, so as to determine values for the parameters of the parameteric model, and generating values of the look up table responsive to the fitted parameteric model.

Abstract: Method for acquiring frequency of a desired channel having a carrier frequency FMAIN, for a dynamic receiver frequency FMOBILE, from a starting frequency FSTART, in the presence of high power adjacent interfering channels, wherein the starting frequency FSTART is shifted from FMAIN by not more than a predetermined frequency gap &Dgr;F, the method includes the steps of determining a first frequency boundary and a second frequency boundary, detecting channels within a filtering bandwidth, selecting a dominant channel from the detected channels, progressing the dynamic receiver frequency FMOBILE towards the carrier frequency of the dominant channel, detecting when the step of progressing has exceeded one of the first frequency boundary and the second frequency boundary, restarting the step of detecting channels, from the other of the one of the first frequency boundary and the second frequency boundary, and repeating from the step of detecting channels.

Abstract: Apparatus and system for adaptive augmented reality includes at least one non-radiating sensor, mountable on a body, for detecting body movements and producing signals related to the body movements, and a processor configured to receive the signals and generate an image, wherein the generated image is adapted according to the detected body movements. The invention provides closed-loop biofeedback for adaptation of body movements, and may be used for treating a movement disorder, such as Parkinson's Disease. System and method for reducing involuntary movement artifacts from a signal, include a processor for filtering a signal representative of a voluntary movement having involuntary movements therein, an adaptive processor for adaptively filtering a vertical motion signal, and a subtractor for subtracting the involuntary movements from the voluntary movement signal to produce a reduced artifact signal. The adaptive involuntary movement processor adapts its processing using the reduced artifact signal.

Abstract: Apparatus and method for protecting print heads from uncontrolled movement and vibration is provided. The apparatus includes at least one print head, a movable component attachable to a flexible cable carrier, the flexible cable carrier being coupled to at least one print head, and an isolating component attachable to the movable component, for isolating uncontrolled movement and vibration of the flexible cable carrier from the at least one print head.

Abstract: A method and a system for corrective training of speech models includes changing a weight of a date sample whenever a data sample is incorrectly associated with a classifier and retraining each classifier with the weights.

Abstract: In some embodiments of the present invention, there is a system and method of synchronizing a QAM demodulator by determining a phase offset error value between an actual phase shift of a received symbol and an estimated phase shift value.

Abstract: The present invention is directed to various methods and systems for locating people and routing telephone calls to telephone stations selected by the called party. According to some embodiments of the present invention, the system may include wireless personal units and a location and routing unit adapted to locate the personal units and to route an incoming call intended for a telephone user associated with a particular personal unit to any one of the telephone stations selected by the telephone user.

Abstract: A telephony method and system for enabling a logical telephone line for a telephone station coupled to a personal computer coupled to a high-bandwidth channel is provided. A telephony method and system for enabling a logical telephone line for at least one telephone station coupled to an unused internal telephone line, which is coupled to a personal computer coupled to a high-bandwidth channel is also provided.