Ta-Ko
Ta-Ko Chen, Cyong Lin Township TW
Patent application number | Description | Published |
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20090161944 | TARGET DETECTING, EDITING AND REBUILDING METHOD AND SYSTEM BY 3D IMAGE - A method and system for target detecting, editing and rebuilding by 3D image is provided, which comprises an inputting and picking unit, a training and detecting unit, a displaying and editing unit and a rebuilding unit. The inputting and picking unit receives a digital image and a LiDAR data and picks up a first parameter to form a 3D image. The training and detecting unit selects a target, picks up a second parameter therefrom, calculates the second parameter to generate a threshold and detects the target areas in the 3D image according to the threshold. The displaying and editing unit sets a quick selecting tool according to the threshold and edits the detecting result. The rebuilding unit sets a buffer area surrounding the target, picks up a third parameter therefrom and calculates the original shape of the target by the Surface Fitting method according to the third parameter. | 06-25-2009 |
Ta-Ko Huang, Taipei TW
Patent application number | Description | Published |
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20090325135 | Dental clinical and simulation training tracking system and its method of evaluation - A dental clinical and simulation training tracking system which can be associated with a hand tool having multiple tabs to determine its position and a positioning unit having multiple marks to establish the coordinate. The system includes at least a hand tool socket, which can be associated with a hand tool, having multiple tabs to determine its position, a positioning unit, having multiple marks to establish the coordinate system, and an optical positioning module, which is used to detect the position and angle of the hand tool socket and the position of the positioning unit to track their relative displacement, establishing the evaluation rules and fulfilled the goal of evaluation. | 12-31-2009 |
Ta-Ko Huang, Kaohsiung City TW
Patent application number | Description | Published |
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20120251987 | SYSTEM AND METHOD FOR VIRTUAL REALITY SIMULATION OF LOCAL DENTAL ANESTHESIOLOGICAL TECHNIQUES AND SKILLS TRAINING - A method includes: (1) providing a system for virtual reality simulation of local dental anesthesiological techniques and skills training; (2) building an operator injecting process by using the system for virtual reality simulation of local dental anesthesiological techniques and skills training; (3) digitalizing the operator injecting process by using the system for virtual reality simulation of local dental anesthesiological techniques and skills training; (4) comparing the digitalized data and a standard needle-penetration process, and digitally displaying the difference between the digitalized data and standard needle-penetration process through the display unit; (5) calculating the digitalized data of the difference between the digitalized data and the standard needle-penetration process to obtain an analysis result by using the data processing unit of the system for virtual reality simulation of local dental anesthesiological techniques and skills training; and (6) outputting the analysis result and displaying the analysis result on the display unit. | 10-04-2012 |
20140234804 | Assisted Guidance and Navigation Method in Intraoral Surgery - An assisted guidance and navigation method in intraoral surgeries is a method using computerized tomography (CT) photography and an optical positioning system to track medical appliances, the method including: first providing an optical positioning treatment instrument and an optical positioning device; then obtaining image data of the intraoral tissue receiving treatment through CT photography, precisely displaying actions of the treatment instrument in the image data, and real-time checking an image and guidance and navigation. Therefore, during the surgery, the existing use habits of the physicians are not affected and accurate and convenient auxiliary information is provided, and attention is paid to using the treatment instrument in physical environments such as a patient's tooth or dental model. | 08-21-2014 |