Patents by Inventor Shih-Jong J. Lee
Shih-Jong J. Lee has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9152884Abstract: A computerized teachable pattern scoring method receives a teaching image and region pattern labels. A region segmentation is performed using the teaching image to generate regions of interest output. A feature measurement is performed using the teaching image and the regions of interest to generate region features output. A pattern score learning is performed using the region features and the region pattern labels to generate pattern score recipe output. A computerized region classification method using the region features and the pattern score recipe to generate pattern scores output. A region classification is performed using the pattern scores and region features to generate region class output.Type: GrantFiled: June 5, 2012Date of Patent: October 6, 2015Assignee: DRVision Technologies LLCInventors: Shih-Jong J. Lee, Chi-Chou Huang
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Patent number: 9122951Abstract: A teachable object contour mapping method for region partition receives an object boundary and a teaching image. An object contour mapping recipe creation is performed using the object boundary and the teaching image to generate object contour mapping recipe output. An object contour mapping is applied to an application image using the object contour mapping recipe and the application image to generate object contour map output. An object region partition using the object contour map to generate object region partition output. An updateable object contour mapping method receives a contour mapping recipe and a validation image. An object contour mapping is performed using the object contour mapping recipe and the validation image to generate validation contour map output. An object region partition receives a region mask to generate validation object region partition output. A boundary correction is performed using the validation object region partition to generate corrected object boundary output.Type: GrantFiled: November 1, 2010Date of Patent: September 1, 2015Assignee: DRVision Technologies LLCInventors: Shih-Jong J. Lee, Seho Oh
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Patent number: 9123120Abstract: A computerized image guided biological cellular process progressive selection method receives at least one state cell image. A state cell region recognition is performed using the state cell image to generate state cell region output. A state cell measurement is performed using the state cell region to generate at least one state cell feature output. A state cell decision is performed using the state cell feature to generate state cell selection decision output. The selected cell is progressively selected in at least one follow-on states by its image guided state cell selection method. The method further includes at least one additional image acquired in a later frame of same state and state cell feature includes temporal features of growth patterns.Type: GrantFiled: August 24, 2012Date of Patent: September 1, 2015Assignee: DR Vision Technologies LLCInventors: Shih-Jong J. Lee, Samuel V. Alworth
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Publication number: 20140056504Abstract: A computerized image guided biological cellular process progressive selection method receives at least one state cell image. A state cell region recognition is performed using the state cell image to generate state cell region output. A state cell measurement is performed using the state cell region to generate at least one state cell feature output. A state cell decision is performed using the state cell feature to generate state cell selection decision output. The selected cell is progressively selected in at least one follow-on states by its image guided state cell selection method. The method further includes at least one additional image acquired in a later frame of same state and state cell feature includes temporal features of growth patterns.Type: ApplicationFiled: August 24, 2012Publication date: February 27, 2014Inventors: Shih-Jong J. Lee, Samuel V. Alworth
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Publication number: 20130322741Abstract: A computerized teachable pattern scoring method receives a teaching image and region pattern labels. A region segmentation is performed using the teaching image to generate regions of interest output. A feature measurement is performed using the teaching image and the regions of interest to generate region features output. A pattern score learning is performed using the region features and the region pattern labels to generate pattern score recipe output. A computerized region classification method using the region features and the pattern score recipe to generate pattern scores output. A region classification is performed using the pattern scores and region features to generate region class output.Type: ApplicationFiled: June 5, 2012Publication date: December 5, 2013Inventors: Shih-Jong J. Lee, Chi-Chou Huang
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Publication number: 20120106809Abstract: A teachable object contour mapping method for region partition receives an object boundary and a teaching image. An object contour mapping recipe creation is performed using the object boundary and the teaching image to generate object contour mapping recipe output. An object contour mapping is applied to an application image using the object contour mapping recipe and the application image to generate object contour map output. An object region partition using the object contour map to generate object region partition output An updateable object contour mapping method receives a contour mapping recipe and a validation image. An object contour mapping is performed using the object contour mapping recipe and the validation image to generate validation contour map output. An object region partition receives a region mask to generate validation object region partition output. A boundary correction is performed using the validation object region partition to generate corrected object boundary output.Type: ApplicationFiled: November 1, 2010Publication date: May 3, 2012Inventors: Shih-Jong J. Lee, Seho Oh
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Publication number: 20110274339Abstract: A computerized derivable kinetic characterization measurement method for live cell kinetic characterization inputs kinetic recognition data for a plurality of time frames. A single cell measurement step is performed using the kinetic recognition data for a plurality of time frames to generate single cell feature for a plurality of time frames output. The single cell feature includes cell morphological profiling feature. A kinetic measurement step uses the single cell feature for a plurality of time frames to generate kinetic feature output. A trajectory measurement step uses the single cell feature for a plurality of time frames and the kinetic feature to generate trajectory feature output. An interval measurement step uses the kinetic feature to generate interval feature output. A cell state classifier step uses the interval feature to generate cell state output. A state based measurement uses the single cell feature, the kinetic feature and the cell state to generate state based feature output.Type: ApplicationFiled: July 13, 2011Publication date: November 10, 2011Inventors: Shih-Jong J. Lee, Seho Oh, Samuel V. Alworth
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Publication number: 20110268342Abstract: A computerized robust cell kinetic recognition method for moving cell detection from temporal image sequence receives an image sequence containing a current image. A dynamic spatial-temporal reference generation is performed to generate dynamic reference image output. A reference based object segmentation is performed to generate initial object segmentation output. An object matching and detection refinement is performed to generate kinetic recognition results output. The dynamic spatial-temporal reference generation step performs frame look ahead and the reference images contain a reference intensity image and at least one reference variation image.Type: ApplicationFiled: July 13, 2011Publication date: November 3, 2011Inventors: Shih-Jong J. Lee, Seho Oh
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Patent number: 8045783Abstract: A computerized robust cell kinetic recognition method for moving cell detection from temporal image sequence receives an image sequence containing a current image. A dynamic spatial-temporal reference generation is performed to generate dynamic reference image output. A reference based object segmentation is performed to generate initial object segmentation output. An object matching and detection refinement is performed to generate kinetic recognition results output. The dynamic spatial-temporal reference generation step performs frame look ahead and the reference images contain a reference intensity image and at least one reference variation image.Type: GrantFiled: November 9, 2006Date of Patent: October 25, 2011Assignee: DRVision Technologies LLCInventors: Shih-Jong J. Lee, Seho Oh
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Patent number: 8014590Abstract: A directed pattern enhancement method receives a learning image and pattern enhancement directive. Pattern enhancement learning is performed using the learning image and the pattern enhancement directive to generate pattern enhancement recipe. An application image is received and a pattern enhancement application is performed using the application image and the pattern enhancement recipe to generate pattern enhanced image. A recognition thresholding is performed using the pattern enhanced image to generate recognition result. The pattern enhancement directive consists of background directive, patterns to enhance directive, and patterns to suppress directive. A partitioned modeling method receives an image region and performs feature extraction on the image region to generate characterization feature. A hierarchical partitioning is performed using the characterization feature to generate hierarchical partitions. A model generation is performed using the hierarchical partitions to generate partition model.Type: GrantFiled: December 7, 2005Date of Patent: September 6, 2011Assignee: DRVision Technologies LLCInventors: Shih-Jong J. Lee, Seho Oh
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Patent number: 7974456Abstract: A computerized spatial-temporal regulation method for accurate spatial-temporal model estimation receives a spatial temporal sequence containing object confidence mask. A spatial-temporal weight regulation is performed to generate weight sequence output. A weighted model estimation is performed using the spatial temporal sequence and the weight sequence to generate at least one model parameter output. An iterative weight update is performed to generate weight sequence output. A weighted model estimation is performed to generate estimation result output. A stopping criteria is checked and the next iteration iterative weight update and weighted model estimation is performed until the stopping criteria is met. A model estimation is performed to generate model parameter output. An outlier data identification is performed to generate outlier data output. A spatial-temporal data integrity check is performed and the outlier data is disqualified.Type: GrantFiled: September 5, 2006Date of Patent: July 5, 2011Assignee: DRVision Technologies LLCInventors: Shih-Jong J. Lee, Seho Oh, Hansang Cho
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Patent number: 7974464Abstract: A directed pattern enhancement method receives a learning image and pattern enhancement directive. Pattern enhancement learning is performed using the learning image and the pattern enhancement directive to generate pattern enhancement recipe. An application image is received and a pattern enhancement application is performed using the application image and the pattern enhancement recipe to generate pattern enhanced image. A recognition thresholding is performed using the pattern enhanced image to generate recognition result. The pattern enhancement directive consists of background directive, patterns to enhance directive, and patterns to suppress directive. An update learning method performs pattern enhancement progressive update learning.Type: GrantFiled: October 2, 2009Date of Patent: July 5, 2011Assignee: DRVision Technologies LLCInventors: Shih-Jong J. Lee, Seho Oh
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Patent number: 7856136Abstract: A method for the detection and analysis of patterns receives an image containing object labels and performs relational feature development using the input image to create at least one pattern map. It then performs relational feature analysis using the at least one pattern map to create a relational feature analysis result. The pattern detection and analysis method further comprises a recipe for automation control and includes determination of a genetic anomaly. A relational feature development method receives an image containing object labels and performs core measurement table development using the input image to create at least one core measurement table. It then performs feature table production using the at least one core measurement table to create at least one feature table. It also performs PatternMap creation using the at least one feature table to create a PatternMap. The relational feature development method further comprises a PatternMap integration and update step to create an updated PatternMap.Type: GrantFiled: April 14, 2004Date of Patent: December 21, 2010Assignee: DRVision Technologies LLCInventors: Shih-Jong J. Lee, Samuel Alworth
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Patent number: 7849024Abstract: A Recognition Frame presents multi-level application elements to the user simultaneously through a computer graphical user interface. The interface consists of an image display panel for displaying image channels; a data display panel for displaying object measurements and summary statistics; a configuration display panel for displaying recipe content; a master tab for selecting the panels. It also consists of a processing toolbar for context dependent processing tool display. The Recognition Frame further comprises a second side frame for data object display and charting. The second side frame has a tabular arrangement consisting of properties tab, controls tab, and charts tab. The Recognition Frame links application elements through a complex data model wherein interface display is automatically updated when one element is changed.Type: GrantFiled: August 16, 2006Date of Patent: December 7, 2010Assignee: DRVision Technologies LLCInventors: Shih-Jong J. Lee, Samuel V. Alworth, Tuan Phan, Chi Chou Huang, Christopher Birnbaum
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Patent number: 7813580Abstract: An adaptive dilation method receives an image and performs an adaptive background distance transform to create an adaptive background distance transform image. A threshold is applied to the adaptive background distance transform image to generate adaptive dilation image output. An adaptive erosion method receives an image and performs an adaptive foreground distance transform to create an adaptive foreground distance transform image. A threshold is applied to the adaptive foreground distance transform image to generate adaptive erosion image output.Type: GrantFiled: October 4, 2007Date of Patent: October 12, 2010Assignee: DRVision Technologies LLCInventors: Shih-Jong J. Lee, Tuan Phan
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Patent number: 7783113Abstract: A partition pattern template generation method for alignment receives a learning image and performs partition template generation using the learning image to generate a plurality of partition template result output. A partition template acceptance test is performed using the plurality of partition template results to generate partition templates or failure result. A partition template search method for alignment receives an alignment image and partition templates and performs a plurality of template search steps to generate a plurality of matching scores output. A partition integration method is performed using the plurality of matching scores to generate a partition template search result. A partition integration error self checking method receives a preliminary template search result position and a plurality of the matching scores. A matching score profile comparison is performed using the plurality of the matching scores and the expected matching score profile to generate the template search result.Type: GrantFiled: October 8, 2004Date of Patent: August 24, 2010Assignee: DRVision Technologies LLCInventors: Seho Oh, Shih-Jong J. Lee, Shinichi Nakajima, Yuji Kokumai
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Publication number: 20100092075Abstract: A directed pattern enhancement method receives a learning image and pattern enhancement directive. Pattern enhancement learning is performed using the learning image and the pattern enhancement directive to generate pattern enhancement recipe. An application image is received and a pattern enhancement application is performed using the application image and the pattern enhancement recipe to generate pattern enhanced image. A recognition thresholding is performed using the pattern enhanced image to generate recognition result. The pattern enhancement directive consists of background directive, patterns to enhance directive, and patterns to suppress directive. An update learning method performs pattern enhancement progressive update learning.Type: ApplicationFiled: October 2, 2009Publication date: April 15, 2010Inventors: Shih-Jong J. Lee, Seho Oh
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Patent number: 7697755Abstract: An object analysis method performs object segmentation to generate segmentation confidence map and uses the segmentation results to generate robust object features. The robust object features are combined to create robust FOV summary features, robust sample summary features and robust assay summary features.Type: GrantFiled: September 29, 2004Date of Patent: April 13, 2010Assignee: DRVision Technologies LLCInventors: Shih-Jong J. Lee, Samuel Alworth
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Patent number: 7580556Abstract: A two pass Zone Of Influence (ZOI) creation method creates a Zone Of Influence (ZOI) image. The two pass ZOI creation method performs a first pass scan to create a first pass intermediate distance image and a shortest distance component label image. It then performs a second pass scan using the first pass intermediate distance image and the shortest distance component label image to create a background distance transform image and a updated shortest distance component label image. An adaptive image region partition method allows distance lengths of the two pass adaptive ZOI creation method depend on their associated component labels.Type: GrantFiled: January 26, 2004Date of Patent: August 25, 2009Assignee: DRVision Technologies LLCInventors: Shih-Jong J. Lee, Tuan Phan
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Patent number: 7574454Abstract: An integrated human and computer interactive data mining method receives an input database. A learning, modeling, and analysis method uses the database to create an initial knowledge model. A query of the initial knowledge model is performed using a query request. The initial knowledge model is processed to create a knowledge presentation output for visualization. It further comprises a feedback and update request step that updates the initial knowledge model. A multiple level integrated human and computer interactive data mining method facilitates overview interactive data mining and dynamic learning and knowledge representation by using the initial knowledge model and the database to create and update a presentable knowledge model. It facilitates zoom and filter interactive data mining and dynamic learning and knowledge representation by using the presentable knowledge model and the database to create and update the presentable knowledge model.Type: GrantFiled: June 16, 2006Date of Patent: August 11, 2009Assignee: DRVision Technologies LLCInventor: Shih-Jong J. Lee