Patent application number | Description | Published |
20090150113 | MODULE FOR MEASURING PHYSICAL ATTRIBUTES LINKED TO EXERCISE, SYSTEM FOR ANALYZING PHYSICAL ATTRIBUTES LINKED TO EXERCISE AND INCLUDING THE MODULE, AND METHOD OF APPLYING THE MODULE - Provided are a module, for measuring physical attributes linked to exercise, comprising: a pad that is attachable or wearable to the body of a person; a signal sensing unit installed on the pad to sense at least one type of physical attributes signal that changes according to motions of the body; and a transmitting unit transmitting the physical attributes signal sensed by the signal sensing unit, a system including the module, and a method of applying the module. | 06-11-2009 |
20090182240 | APPARATUS AND SENSOR FOR MEASURING BIOLOGICAL SIGNAL AND APPARATUS AND METHOD FOR MEASURING PULSE WAVE VELOCITY - Provided is an apparatus for measuring a biological signal. The apparatus includes a first surface having a first sensor which is attached to a predetermined part of a user's body and measures a first biological signal generated by the predetermined part; and a second surface having a second sensor which is attached to the user's finger and measures a second biological signal generated by the finger. Therefore, a user can easily check his or her health condition without being limited by time or place. | 07-16-2009 |
20090193578 | PERSONALLY CUSTOMIZED ELECTRONIC FURNITURE AND METHOD OF IMPLEMENTING THE SAME - An apparatus which provides various functions for physical and/or mental relaxation, as well as for health care of a user, and a method of implementing the apparatus, include downloading personal data of the user from a user terminal to a personally customized bed and controlling one or more functions of the personally customized bed based on the personal data. | 08-06-2009 |
20100088118 | METHOD AND APPARATUS FOR MANAGING PATIENT - A patient management method includes; collecting initial information about a patient, monitoring the collected initial information to determine whether the collected initial information corresponds to an event indicating an abnormal condition of the patient, selectively collecting additional information about the patient based on a result of the monitoring, and performing medical processing with regard to the patient based on at least one of the collected initial information and the additional information. | 04-08-2010 |
20100113898 | APPARATUS AND METHOD OF PROCESSING PLURALITY OF BIOLOGIC SIGNALS - An apparatus for integrally processing a plurality of biologic signals includes a first signal processing module and a second signal processing module. The first processing module generates a signal for operating a sensing module, which includes a plurality of sensor groups which measures the plurality of biologic signals, and which processes a biologic signal provided from the plurality of sensor groups based on a control signal. The second signal processing module authenticates a sensor group from among the plurality of sensor groups, generates the control signal according to a result of the authentication while automatically setting a processing condition, processes the biologic signal provided from the first signal processing module according to the processing condition and outputs a result of processing the biologic signal. | 05-06-2010 |
20110066451 | METHOD AND APPARATUS FOR PROVIDING HEALTH MANAGEMENT INFORMATION - A method and apparatus for providing health management information to a patient. Patients are grouped according to their personal health records, order is determined between the patients in each group, and health management information of a patient highly ordered in each group is automatically provided to a patient lower ordered in the each group. | 03-17-2011 |
20130176572 | OPTICAL PROBE AND OPTICAL COHERENCE TOMOGRAPHY APPARATUS INCLUDING THE SAME - An optical probe for irradiating light onto a subject includes an optical path control unit configured to receive light from outside the optical probe, and change a path of the light within the optical probe; an optical path length control element configured to receive the light having the changed path from the optical path control unit, and change an optical path length of the light as the optical path control unit changes the path of the light; and an optical output unit configured to receive the light having the changed optical path length from the optical path length control element, and output the light. | 07-11-2013 |
20130289938 | APPARATUS AND METHOD OF GENERATING TOMOGRAPHIC IMAGE - A method of generating a tomographic image includes detecting an interference signal containing cross-sectional information of a target object as raw data of the target object, the raw data being phase-modulated in a first direction with respect to a cross section of the target object; demodulating the raw data by adjusting at least one parameter of a filter function defining filtering using a fixed window size; and generating a tomographic image of the target object by performing signal processing on the demodulated raw data. | 10-31-2013 |
20130301057 | METHOD AND APPARATUS FOR EMITTING WAVELENGTH-SWEPT LIGHT - A method of emitting wavelength-swept light includes controlling either one or both of magnitudes and on/off timings of currents to be applied to a first gain medium of a first optical generator and a second gain medium of a second optical generator to control an intensity and a wavelength region of each of first wavelength-swept light and second wavelength-swept light; generating the first wavelength-swept light having a first center wavelength based on the current applied to the first gain medium of the first optical generator; generating the second wavelength-swept light having a second center wavelength based on the current applied to the second gain medium of the second optical generator; and emitting output wavelength-swept light by coupling the first wavelength-swept light and the second wavelength-swept light. | 11-14-2013 |
20130303889 | OPTICAL COHERENCE TOMOGRAPHY APPARATUS FOR DIAGNOSING BREAST CANCER AND METHOD OF CONTROLLING SAME - An optical coherence tomography (OCT) apparatus and method thereof to diagnose breast cancer include an interference meter is configured to split a light into a measurement light beam and a reference light beam to produce an interference between the reference light beam and a response light beam. A response light beam includes the measurement light beam reflected inside of a mammary duct. The optical probe is inserted into the mammary duct, irradiates the measurement light beam inside the mammary duct, and receives the response light beam. The optical probe includes a duct expansion part to expand the mammary duct when the optical probe is inserted into the mammary duct. An image signal processing unit is configured to output an image signal of the inside of the mammary duct using an interference signal generated using the response light beam and the reference light beam. | 11-14-2013 |
20130321819 | APPARATUS AND METHOD FOR GENERATING TOMOGRAPHIC IMAGE - A method of generating a tomographic includes detecting a coherence signal that is phase-modulated in a first direction with respect to a cross-section of a subject and includes cross-sectional information of the subject as raw data about the subject; generating a reference temporary tomographic image and at least one temporary tomographic image by performing signal processing on the raw data; detecting an artifact are of the reference temporary tomographic image based on a result of comparing the reference temporary tomographic image with the at least one temporary tomographic image and based on artifact statistics regarding whether an artifact exists; and restoring the artifact area. | 12-05-2013 |
20140022554 | METHOD AND APPARATUS FOR GENERATING TOMOGRAPHY IMAGES - A method and apparatus are provided to generate tomography images that performs the method. The apparatus and method are configured to determine a basis pattern from modulated phases of incident rays from a spatial light modulator according to a pattern of arranged pixels. The apparatus and method are further configured to perform spatial shift modulation shifting an arrangement of the pixels vertically or horizontally with respect to the basis pattern to obtain shift patterns of the basis pattern. The apparatus and method are configured to generate tomography images for the basis pattern and the shift patterns using spectrum signals of rays obtained from the incident rays passing through the spatial light modulator and entering a subject. The apparatus and method are configured to select a pattern that generates a clearest tomography image of the subject based on the generated tomography images. | 01-23-2014 |
20140023255 | APPARATUS AND METHOD FOR GENERATING TOMOGRAPHY IMAGE - A method of generating a tomography image includes performing a depth scan on one spot on a surface of a subject using modulated light received from a spatial light modulator, obtaining depth scan data for each of a plurality of patterns of the spatial light modulator by repeating the depth scan on the spot for each of the plurality of patterns, forming a matrix R representing a vector space based on a correlation of signal values of the depth scan data for each of the plurality of patterns, performing a matrix decomposition on the matrix R, dividing the vector space into a noise subspace and a signal subspace based on a matrix obtained by the matrix decomposition, constructing a vector space based on either one or both of components of the signal subspace and components of the noise subspace, and generating a tomography image based on the reconstructed vector space. | 01-23-2014 |
20140044375 | IMAGE PROCESSING METHOD AND APPARATUS - An image processing method includes configuring a noise reduction filter for each of pixels in an image in accordance with a linear noise model of the image, based on different levels of a noise effect caused to a corresponding pixel, among the pixels, by other pixels, among the pixels and adjacent to the corresponding pixel. The method further includes performing noise reduction filtering on each of the pixels, using the noise reduction filter for each of the pixels, to obtain a noise reduced image. | 02-13-2014 |
20140055789 | TOMOGRAPHIC IMAGE GENERATION APPARATUS HAVING MODULATION AND CORRECTION DEVICE AND METHOD OF OPERATING THE SAME - A tomographic image generation apparatus includes a light source unit configured to emit light to be used for scanning an object; an optical control unit configured to control a direction of propagation of light; an optical coupler configured to divide and combine incident light; a plurality of optical systems optically connected to the optical coupler; and a modulation and correction device configured to modulate and correct the light to be used for scanning the object. The modulation and correction device may be disposed between the optical control unit and the optical coupler, or may be included in an optical system that irradiates light onto the object among the plurality of optical systems. The modulation and correction device may only modulate light that is reflected to the object. | 02-27-2014 |
20140146324 | APPARATUS AND METHOD FOR GENERATING TOMOGRAPHY IMAGES - Provided is an apparatus and method for generating tomography images, the apparatus including a detection unit configured to modulate each of incident beams into at least two basic modulated incident lights on the basis of at least a basic modulation parameter and into a target modulated incident light on the basis of a target modulation parameter, and to detect at least two basic interference signals and a target interference signal of an object; and an imaging unit configured to analyze the at least two basic interference signals to output a set target modulation parameter, to process the target interference signal as a target image of the object, and to output the target image. | 05-29-2014 |
20140254920 | METHOD AND APPARATUS FOR ENHANCING QUALITY OF 3D IMAGE - A method of enhancing a quality of a 3 dimensional (3D) image includes classifying an input 3D image into a plurality of sub-areas based on noise characteristics of the plurality of sub-areas of the input 3D image, denoising each of the plurality of sub-areas of the input 3D image by using different denoising methods according to noise characteristics of each of the classified plurality of sub-areas and obtaining a second 3D image after the denoising, and enhancing a contrast ratio of the second 3D image after the denoising. | 09-11-2014 |
20150045661 | METHOD OF PROCESSING OPTICAL COHERENCE TOMOGRAPHIC IMAGE AND APPARATUS FOR PERFORMING THE METHOD - Provided are a method and an apparatus for processing an optical coherence tomographic image. The method of processing an optical coherence tomographic image includes obtaining an optical coherence tomographic image by irradiating light to an object; generating a color space map based on the obtained optical coherence tomographic image; normalizing data of the obtained optical coherence tomographic image; realigning the normalized data of the optical coherence tomographic image; performing a tone mapping on the realigned data of the optical coherence tomographic image; and generating a color image by mapping the data of the optical coherence tomographic image on which the tone mapping is performed, by using the generated color space map. | 02-12-2015 |