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8907971 
Local definition of global image transformations
A global image adjustment, such as dynamic range adjustment is established based on image characteristics. The image adjustment is based more heavily on pixel values in image areas identified as...


8677202 
Generating a moving average
Devices, systems, methods, and other embodiments associated with generating a moving average are described. In one embodiment, a method calculates, using at least an accumulator, an average value...


8631054 
Scaled exponential smoothing
A method and system for scaled exponential smoothing are provided. Multiple exponentially smoothed values are maintained for items and events occur on one or more of the items. The method maintains...


8443027 
Implementing a floating point weighted average function
A method, computerreadable medium, and an apparatus for implementing a floating point weighted average function. The method includes receiving an input containing 2N input values, 2N weights, and...


8423599 
Locus smoothing method
The present invention discloses a locus smoothing method, comprising: generating multiple locus points by movement of an object; obtaining corresponding coordinates of the locus points; calculating...


8401776 
Automatic determination of aircraft holding locations and holding durations from aircraft surveillance data
A method of using airport surveillance data to determine a location of a delay and an amount of time a vehicle is subjected to the delay during a movement of the vehicle between locations including...


8381053 
Generating a moving average
Devices, systems, methods, and other embodiments associated with generating a moving average are described. In one example method an average value of a sliding window of M sequential data values is...


8275541 
Automatic determination of aircraft holding locations and holding durations from aircraft surveillance data
A method using airport surveillance data to output a location of a delay and an amount of time a vehicle is subjected to the delay during a movement of the vehicle between two locations, the delays...


8204713 
Normalized decimal equivalent systems and methods
A results reporting system can generate test results at one or more laboratory sites. Each of the generated test results can be in a conventional unit of measurement. The results reporting system...


8166089 
Sampled data averaging circuit
A sampled data averaging circuit which comprises sampling means for sampling input data at predetermined timing by a number of sampling times set, division means for dividing the sampled data by...


8145415 
Automatic determination of aircraft holding locations and holding durations from aircraft surveillance data
A method using airport surveillance data to output a location of a delay and an amount of time a vehicle is subjected to the delay during a movement of the vehicle between two locations, the delays...


8051120 
Circuit and design structure for a streaming digital data filter
A circuit and design structure for a streaming digital data filter embodied in a machine readable medium, the design structure including: a data processing unit and a pointer processing unit, the...


8036484 
Inplace averaging of packed pixel data
Methods, systems, and apparatuses for averaging data in packed format are provided. The data may be image data, such as data words containing colorspecific data portions representative of pixels...


8028014 
Positioning device, method of controlling positioning device, and recording medium
A positioning device, which locates a position based on satellite signals which are signals from positioning satellites, includes a position holding section which holds a reference position P, a...


8000823 
Audio playback time estimating apparatus and method
An audio playback time estimating apparatus and method. The apparatus includes a sampling unit to sample a plurality of sample frames of audio data from audio data including an ID3 tag and a...


7930330 
Scaled exponential smoothing
A method and system for scaled exponential smoothing are provided. Multiple exponentially smoothed values are maintained for items and events occur on one or more of the items. The method maintains...


7870180 
Method and apparatus for nonlinear signal and data aggregation
A method (1500) and apparatus (700, 2300, 2400) for aggregating two or more input signals with a versatile reconfigurable signal aggregator. The aggregator (700, 2300, 2400) is reconfigured by...


7865543 
Offset compensation for railtorail avereraging circuit
An averaging circuit includes an averaging unit and an offset compensation unit. The averaging unit generates an average signal from first and second input signals. The offset compensating unit is...


7765251 
Signal averaging circuit and method for sample averaging
An averaging circuit and method are provided to compute a running average over a number of samples without the need for maintaining a large sample queue or register. Generally, the method includes...


7688259 
Positioning device, method of controlling positioning device, and recording medium
A positioning device, which locates a position based on satellite signals which are signals from positioning satellites, includes a position holding section which holds a reference position P, a...


7680871 
Approximating function properties with expander graphs
Function properties may be approximated using an expander graph. For example, an approximate average of a function may be determined by randomly exploring an expander graph. Values of the function...


7627624 
Digital signal averaging using parallel computation structures
Systems and methods for digital signal averaging using parallel computation structures are disclosed herein. An exemplary method includes: receiving a series of samples in the time domain, each...


7558816 
Methods and apparatus for performing pixel average operations
According to the invention, a process for averaging two pixel values is disclosed. In one step, an instruction is decoded. A plurality of first operands is loaded from a first input register. A...


7548834 
Method for processing sensor data
A method for processing sensor data which are transmitted by at least one asynchronous sensor at a transfer rate, the sensor data being read at a predefined sampling rate, a mean value being...


7523019 
Method for processing sensor data
A method for processing sensor data which are transmitted by at least one asynchronous sensor at a transfer rate into a buffer memory, the sensor data being read from the buffer memory at a...


7519642 
Parallel computation structures to enhance signalquality, using arithmetic or statistical averaging
Parallel hardware computation structures for integratedcircuit arithmetic and statistical signal averaging are described herein as an invention that is applicable to broad systems applications...


7493355 
Circuit configuration for averaging
The invention relates to a circuit configuration for determining the average value of an input signal (s), comprising a signal input (1) for receiving the input signal (s) and comprising a signal...


7437399 
Method and apparatus for averaging parity protected binary numbers
A method and an apparatus for averaging includes generating a carry using a least significant bit of each of two binary numbers, wherein the two binary numbers include a first binary number and a...


7412473 
Arithmetic circuitry for averaging and methods thereof
A functional unit includes one or more instances of arithmetic circuitry for calculating averages. Each instance of arithmetic circuitry includes first, second and third adders, each having first...


7328230 
SIMD fourdata element average instruction
According to some embodiments, a SingleInstruction/MultipleData averaging operation is presented. The averaging operation averages multiple sets of data elements, for example, two data elements...


7321847 
Apparatus and methods for reduction of coherent noise in a digital signal averager
Apparatus and methods are provided for reducing coherent noise in measurements of repetitive analog signal waveforms by digital signal averagers. Coherent noise is repetitive and synchronous with...


7296046 
Mobile terminal provided with positioning system and method of positioning
A mobile terminal which has a positioning function, a positioning method and a positioning system for implementing positioning with plural processes and selecting an optimum process by which...


7254599 
Average code generation circuit
Disclosed is a method and circuit for generating an average binary code from at least two input binary codes. The circuit may be employed in an integrated circuit having first and second circuits...


6980335 
Color image processing apparatus executing movingaverage processing for noise reduction in color image signals
The color image processing apparatus of the present invention selects, on the basis of a moving average number n of pixels calculated by a predetermined numerical formula with respect to any...


6975693 
Approximating signal power and noise power in a system
An electronic system with power approximation for circuit savings. Power approximation is provided by means for generating an absolute value of a real part of a signal, means for generating an...


6931513 
Data converter with statistical domain output
An integrated circuit having statistical processing capability. The integrated circuit has an input for receiving input data in a first data domain. A data converter is provided for converting...


6912556 
Silicon averaging measurement circuit
An averaging measurement circuit comprises a register successively storing a series of data words having a plurality of bits and providing, for each of said data words, a first output consisting of...


6795841 
Parallel processing of multiple data values within a data word
When performing data processing operations upon data words 2, 4 including a plurality of abutting data values a0, a1, a2, a3, b0, b1, b2 and b3 the results of the operation upon one data value may...


6529925 
Method for reducing the crest factor of a signal
A method for reducing the crest factor of a signal, the signal being represented by a digital signal vector whose elements are sampled values of the signal. The method includes the steps of...


6512523 
Accurate averaging of elements using integer averaging
A system and method for efficiently obtaining corrected results when averaging multiple integers together. The invention detects when round off errors occur during integer averaging operations, and...


6389441 
Two dimensional moving average filter
A two dimensional moving averaging filter is provided using a computational element coupled to a memory means which contains an electronic version of a two dimensional array of pixel values with N...


6272448 
Apparatus and method for terrain model reproduction
The present invention relates to a method and an apparatus which reproduce a digital terrain model (DTM) from contour data with geomorphological consistency and natural features including fine...


6007232 
Calculating the average of two integer numbers rounded towards zero in a single instruction cycle
The average of two signed or unsigned integer numbers (A, B) rounded towards zero as prescribed in the MPEG standard is calculated in one instruction cycle by right shifting each of the operands by...


5883824 
Parallel adding and averaging circuit and method
An apparatus that can also be used for generating the average of two integers. The apparatus can be divided into a plurality of subadders that operate on subwords of the input integers in...


5864493 
Selfadapting interval mean value filter
A sensing method and system for generating an output signal indicative of an estimated mean value of an input signal is provided. A sensor samples the input signal for N (N=2, 4, 8, 16, . . . )...


5798948 
Method and apparatus for video filtering
A method and apparatus for video filtering filters video frames by determining a set of frames to be used to generate a single filtered frame. This set of frames is then combined to generate a...


5761074 
Frequency data converter and meter apparatus
In one data updating period, an edge pulse signal generator detects an edge of a pulse signal, and generates a oneshot pulse signal. A digital filter performs digital filter processing of the...


5600318 
Seismic data acquisition system
The present invention is a method of processing digitized signal samples generated by a free running analogtodigital converter and sampled at a first sample rate. The method includes the steps of...


5448508 
Quasimoving average circuit
A quasimoving average circuit constituted without use of a conventional shift register, and constituted by a subtracter which subtracts output data at the preceding sampling time from input data...


5420809 
Method of operating a data processing apparatus to compute correlation
A method of computing a mean squared error between a predetermined plural number of pairs of first and second values employs a data processing apparatus (71, 72, 73, 74) having data registers...
