Inventor · Toronto, ON, CA

Hui Zhou

164Patents
12h-index
153Co-inventors
89Inventor score

Filing activity: Nov 6, 1997 → Nov 12, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US6064759A Computer aided inspection machine Physics 369 Expired
US7590275B2 Method and system for recognizing a candidate character in a captured image Physics 147 Expired
US8064729B2 Image skew detection apparatus and methods Physics 49 Active
US7783118B2 Method and apparatus for determining motion in images Physics 47 Active
US10482674B1 System and method for mobile augmented reality Physics 40 Active
US7565029B2 Method for determining camera position from two-dimensional images that form a panorama Physics 26 Active
USD977406S1 Car cup holder General 23 Active
US7840071B2 Method and apparatus for identifying regions of different content in an image Physics 15 Active
US7630544B1 System and method for locating a character set in a digital image Physics 15 Active
US7352919B2 Method and system of generating a high-resolution image from a set of low-resolution images Physics 14 Active
US8204726B2 Multi-scale method for multi-phase flow in porous media Physics 14 Active
US8098936B2 Method and apparatus for detecting objects in an image Physics 12 Active
US7577314B2 Method and apparatus for generating a panorama background from a set of images Physics 11 Active
US10290049B1 System and method for multi-user augmented reality shopping Physics 11 Active
US7844085B2 Pairwise feature learning with boosting for use in face detection Physics 9 Active
US8094971B2 Method and system for automatically determining the orientation of a digital image Physics 9 Active
US9349006B2 Method and device for program identification based on machine learning Physics 8 Active
US11321916B1 System and method for virtual fitting Emerging Cross-Sectional Technologies 7 Active
US10810260B2 System and method for automatically generating articles of a product Physics 7 Active
US7983486B2 Method and apparatus for automatic image categorization using image texture Physics 7 Active
US7825965B2 Method and apparatus for interpolating missing colors in a color filter array Electricity 7 Active
US9410069B2 Ethylene viscosifier polymer for treatment of a subterranean formation Fixed Constructions 6 Active
US11138602B2 Blockchain-based trustable guarantees Electricity 6 Active
US8629937B1 Motion adaptive filter and deinterlacer and methods for use therewith Electricity 6 Active
US8130845B2 Method and apparatus for estimating and compensating for jitter in digital video Electricity 5 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.