Inventor

KWATRA VIVEK

IN58 patents

⚠️ This page may combine multiple inventors who share the name “KWATRA VIVEK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KWATRA VIVEK

GOOGLE INC

Principal component analysis based seed generation for clustering analysis

Cascaded camera motion estimation, rolling shutter detection, and camera shake detection for video stabilization

Content-aware video resizing using discontinuous seam carving

System and method for using segmentation to identify object location in images

Methods and systems for processing a video for stabilization using dynamic crop

Methods and systems for removal of rolling shutter effects

System and method for grouping related photographs

Models for predicting similarity between exemplars

Headset removal in virtual, augmented, and mixed reality using an eye gaze database

Principal component analysis based seed generation for clustering analysis

Learning highlights using event detection

Cascaded camera motion estimation, rolling shutter detection, and camera shake detection for video stabilization

Image compression using exemplar dictionary based on hierarchical clustering

Image denoising system and method

Image denoising system and method

Generating photo animations

Generating compositions

Cascaded camera motion estimation, rolling shutter detection, and camera shake detection for video stabilization

Methods and systems for video retargeting using motion saliency

Spatio-temporal segmentation for video

KWATRA VIVEK

Learning sports highlights using event detection

Fast randomized multi-scale energy minimization for inferring depth from stereo image pairs

Methods and systems for processing a video for stabilization and retargeting

System and method for using segmentation to identify object location in images

Fast randomized multi-scale energy minimization for image processing

Image enhancement through discrete patch optimization

System and method for exploiting segment co-occurrence relationships to identify object location in images

Illumination estimation for images

Fast covariance matrix generation

Removing illumination variation from images

Image enhancement through discrete patch optimization

Illumination estimation for images

Fast covariance matrix generation

GRUNDMANN MATTHIAS

Spatio-temporal segmentation for video

Methods and systems for video retargeting using motion saliency

Methods and systems for removal of rolling shutter effects

Methods and systems for processing a video for stabilization using dynamic crop

GOOGLE LLC

Learning highlights using event detection

Classifying facial expressions using eye-tracking cameras

Photorealistic talking faces from audio

System and method for grouping related photographs

HAN MEI

Image compression using exemplar dictionary based on hierarchical clustering

Facade illumination removal

Large scale patch search

COVELL MICHELE

Encoding digital content based on models for predicting similarity between exemplars

Selecting example-based predictors based on spatial continuity

Using object decomposition to improve the selection of example-based predictors

FANG HUI

Image de-hazing by solving transmission value

CUI JINGYU

Image compression and decompression using block prediction

TOSHEV ALEXANDER T

Segmentation-based feature pooling for object models