Patent application number | Description | Published |
20120082381 | VIDEO ANALYSIS METHOD AND SYSTEM - According to one embodiment, a method of classifying a feature in a video sequence includes selecting a target region of a frame of the video sequence, where the target region contains the feature; dividing the target region into a plurality cells, calculating histograms of optic flow with the cells comparing the histograms of optic flow for pairs of cells; and assigning the feature to a class based at least in part on the result of the comparison. | 04-05-2012 |
20120287247 | METHODS AND SYSTEMS FOR CAPTURING 3D SURFACE GEOMETRY - A system for capturing | 11-15-2012 |
20130016913 | IMAGE PROCESSING METHOD AND SYSTEMAANM Pham; Minh-TriAACI CambridgeAACO GBAAGP Pham; Minh-Tri Cambridge GBAANM Woodford; OliverAACI CambridgeAACO GBAAGP Woodford; Oliver Cambridge GBAANM Perbet; FrankAACI CambridgeAACO GBAAGP Perbet; Frank Cambridge GBAANM Maki; AtsutoAACI CambridgeAACO GBAAGP Maki; Atsuto Cambridge GBAANM Stenger; BjornAACI CambridgeAACO GBAAGP Stenger; Bjorn Cambridge GBAANM Cipolla; RobertoAACI CambridgeAACO GBAAGP Cipolla; Roberto Cambridge GB - A method of comparing two object poses, wherein each object pose is expressed in terms of position, orientation and scale with respect to a common coordinate system, the method comprising: | 01-17-2013 |
20140125773 | IMAGE PROCESSING METHODS AND APPARATUS - A method of calculating a similarity measure between first and second image patches, which include respective first and second intensity values associated with respective elements of the first and second image patches, and which have a corresponding size and shape such that each element of the first image patch corresponds to an element on the second image patch. The method: determines a set of sub-regions on the second image patch corresponding to elements of the first image patch and having first intensity values within a range defined for that sub-region; calculates variance, for each sub-region of the set over all of the elements of that sub-region, of a function of the second intensity value associated with that element and the first intensity value associated with the corresponding element of the first image patch; and calculates similarity measure as the sum over all sub-regions of the calculated variances. | 05-08-2014 |
20140375635 | METHODS AND SYSTEMS FOR GENERATING A THREE DIMENSIONAL REPRESENTATION OF A SUBJECT - According to one embodiment, a method of generating a three dimensional representation of a subject from a depth image, comprises comparing a depth image of the subject with a plurality of representative images, wherein each representative image is associated with a respective parametric model of a subject; identifying a representative image of the plurality of representative images as a closest representative image to the depth image of the subject; selecting the parametric model associated with the closest representative image to the depth image; and generating a three dimensional representation of the subject by fitting the selected parametric model to the depth image of the subject. | 12-25-2014 |
20150036918 | IMAGE PROCESSING METHOD AND SYSTEM - A method of comparing two object poses, wherein each object pose is expressed in terms of position, orientation and scale with respect to a common coordinate system, the method comprising:
| 02-05-2015 |