Inventor

BERKNER KATHRIN

US84 patents

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

BERKNER KATHRIN

RICOH KK

Reformatting documents using document analysis information

Resolution sensitive layout of document regions

Content and display device dependent creation of smaller representation of images

Automated document layout design

Enhancement of compressed images

Multiscale sharpening and smoothing with wavelets

Creating visualizations of documents

Semantic document smartnails

Wavelet-based image processing path

Adaptive nonlinear image enlargement using wavelet transform coefficients

Tile boundary artifact removal for arbitrary wavelet filters

Reformatting documents using document analysis information

Methods for computing a navigation path

White space graphs and trees for content-adaptive scaling of document images

Reformatting documents using document analysis information

Multiscale sharpening and smoothing with wavelets

Wavelet-based image processing path

Header-based processing of images compressed using multi-scale transforms

Header-based scaling and cropping of images compressed using multi-scale transforms

Header-based processing of images compressed using multi-scale transforms

Content and display device dependent creation of smaller representations of images

Block quantization method for color halftoning

Ink reduction error diffusion

BERKNER KATHRIN

Adjustable multimode lightfield imaging system having an actuator for changing position of a non-homogeneous filter module relative to an image-forming optical module

Plenoptic otoscope

Tree pruning of icon trees via subtree selection using tree functionals

Filter modules for aperture-coded, multiplexed imaging systems

Coarse-to-fine navigation through paginated documents retrieved by a text search engine

Conversion of a collection of data to a structured, printable and navigable format

Dynamic document icons

Use of plenoptic otoscope data for aiding medical diagnosis

RICOH CO LTD

Features for retrieval and similarity matching of documents from the JPEG 2000-compressed domain

Mobile information gateway for use by medical personnel

Mobile information gateway for service provider cooperation

Enhancement of compressed images

Adaptive image acquisition and display using multi-focal display

SHROFF SAPNA A

Focusing and focus metrics for a plenoptic imaging system

Optimization of plenoptic imaging systems

Spatial reconstruction of plenoptic images

Dynamic adjustment of multimode lightfield imaging system using exposure condition and filter position

MENG LINGFEI

Plenoptic color imaging system with enhanced resolution

Calibration of plenoptic imaging systems

Disparity estimation for multiview imaging systems

SCHWARTZ EDWARD L

Multi-resolution segmentation and fill

LIU XU

Methods for printing from mobile devices

HART PETER E

Methods for authoring and interacting with multimedia representations of documents

GORMISH MICHAEL J

Compressed data image object feature extraction, ordering, and delivery

KWON JUNGHYUN

Hybrid detection recognition system

TO{HACEK OVER (S)}IĆ IVANA

Processing of light fields by transforming to scale and depth space

RICOH INNOVATIONS CORP

Processing of light fields by transforming to scale and depth space