Mugler
Dale H. Mugler, Hudson, OH US
Patent application number | Description | Published |
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20080262367 | GENERAL DIAGNOSTIC AND REAL-TIME APPLICATIONS OF DISCRETE HERMITE FUNCTIONS TO DIGITAL DATA - The present invention relates to general diagnostic and real-time applications of discrete Hermite functions to digital data. More specifically, the invention relates to methods and systems for the application of dilated discrete digital Hermite functions (DDHF) to biomedical data, for example, to extract features from digital signals, including but not limited to, ECGs, EMGs, EOGs, EEGs, and others, by expanding the measured signals using a computationally efficient technique. These digital Hermite functions form the basis for the new discrete Hermite transform, generated on a beat by beat basis, which provides information about the shape of the signals, such as that in the BCG artifact in an EEG or in an ECG interval, or any noise in any other electrical signal. An automated system and method for real-time interpretation of any abnormalities present in a digital biomedical signal is provided. | 10-23-2008 |
20090049112 | INTERLEAVED METHOD FOR PARALLEL IMPLEMENTATION OF THE FAST FOURIER TRANSFORM - The present invention generally relates to a method for computing a Fast Fourier Transform (FFT). In one embodiment, the present invention relates to an interleaved method for computing a Fast Fourier Transform (FFT). | 02-19-2009 |
20140082039 | Interleaved Method for Parallel Implementation of the Fast Fourier Transform - The present invention generally relates to a method for computing a Fast Fourier Transform (FFT). In one embodiment, the present invention relates to an interleaved method for computing a Fast Fourier Transform (FFT). | 03-20-2014 |
John Mugler, Charlottesville, VA US
Patent application number | Description | Published |
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20100045288 | MAGNETIC RESONANCE METHOD AND APPARATUS FOR GENERATING DIFFERENT WEIGHTED IMAGES FROM THE SAME MAGNETIC RESONANCE ECHO SIGNAL EVOLUTION - In a method and an apparatus for acquiring magnetic resonance data, a region of a subject is exposed to a spin echo magnetic resonance pulse sequence that includes a refocusing radio-frequency pulse flip angle evolution that causes magnetic resonance signals to be emitted from the region with a signal evolution following each excitation radio-frequency pulse. The signal evolution is sampled to extract two or more sets of sampled data therefrom respectively with different contrast weightings of tissues in the region. The multiple sets of sampled data are made available as respective outputs in a form allowing multiple different images of the region to be generated therefrom, respectively with said different contrast weightings. For example, a spin density-weighted image and a T2-weighted image, or a T2-weighted image and a heavily T2-weighted image, thus can be generated by sampling from the same variable-flip-angle echo train. | 02-25-2010 |
John P. Mugler, Charlottsville, VA US
Patent application number | Description | Published |
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20100280358 | SINGLE BREATH-HOLD SYSTEM AND METHOD FOR DETECTION AND ASSESSMENT OF MULTI-ORGAN PHYSIOLOGIC, MORPHOLOGIC AND STRUCTURAL CHANGES - In a single breath-hold the physiologic, morphologic and structural changes in multiple organs are detected and assessed. The main steps process include: polarizing the Xe-129 gas; inhalation or introduction of a certain pre-calculated amount of the gas and start of the breath-hold; acquisition of multiple spatially oriented spectrums, localized in the same plane (2D), in multiple different planes (3D) or in 3D plus at multiple time intervals (4D); stop the breath-hold; post-processing of the acquired data; evaluation of the multiple spectrums by comparison of the values in a region of interest with those in surrounding tissues or known as normal. | 11-04-2010 |