Inventor · San Jose, CA, US

Kalyan Sunkavalli

86Patents
8h-index
98Co-inventors
77Inventor score

Filing activity: Mar 8, 2007 → Feb 13, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US10665011B1 Dynamically estimating lighting parameters for positions within augmented-reality scenes based on global and local features Physics 21 Active
US9594977B2 Automatically selecting example stylized images for image stylization operations based on semantic content Physics 20 Active
US10671855B2 Video object segmentation by reference-guided mask propagation Physics 17 Active
US9299188B2 Automatic geometry and lighting inference for realistic image editing Physics 12 Active
US9430715B1 Identifying and modifying cast shadows in an image Physics 11 Active
US9857953B2 Image color and tone style transfer Physics 11 Active
US10692277B1 Dynamically estimating lighting parameters for positions within augmented-reality scenes using a neural network Physics 10 Active
US10867416B2 Harmonizing composite images using deep learning Physics 9 Active
US11538216B2 Dynamically estimating light-source-specific parameters for digital images using a neural network Physics 8 Active
US9858675B2 Object segmentation, including sky segmentation Physics 7 Active
US10565758B2 Neural face editing with intrinsic image disentangling Physics 6 Active
US9613454B2 Automatic geometry and lighting inference for realistic image editing Physics 5 Active
US10074161B2 Sky editing based on image composition Physics 5 Active
US10762608B2 Sky editing based on image composition Physics 5 Active
US9373189B2 Constructing 3D surfaces for multi-color objects Physics 4 Active
US10607329B2 Illumination estimation from a single image Physics 4 Active
US10692276B2 Utilizing an object relighting neural network to generate digital images illuminated from a target lighting direction Physics 4 Active
US9679192B2 3-dimensional portrait reconstruction from a single photo Physics 4 Active
US10609286B2 Extrapolating lighting conditions from a single digital image Electricity 4 Active
US10692265B2 Neural face editing with intrinsic image disentangling Physics 3 Active
US10810469B2 Extracting material properties from a single image Physics 3 Active
US10297045B2 Fast intrinsic images Physics 3 Active
US7756356B2 System and method for factorizing light in a sequence of images Electricity 3 Active
US9672414B2 Enhancement of skin, including faces, in photographs Physics 2 Active
US11189060B2 Generating procedural materials from digital images Physics 2 Active

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