Inventor

LIN ZHOUCHEN

CN48 patents

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

LIN ZHOUCHEN

MICROSOFT CORP

2-D barcode recognition

Form factor and input method for language input

System and method for shape recognition of hand-drawn objects

Global metadata embedding and decoding

Analyzing subordinate sub-expressions in expression recognition

Direct homography computation by local linearization

Method, device and program for detecting perceptual features of a larger image and incorporating information of the detected perceptual features into a smaller preview image

Enhanced approach of m-array decoding and error correction

Analyzing scripts and determining characters in expression recognition

Local metadata embedding and decoding

Digital pen calibration by local linearization

System and method for detecting a list in ink input

Strategies for processing annotations

Signature verification

Detecting doctored images using camera response normality and consistency

Spatial transforms from displayed codes

Hybrid graph model for unsupervised object segmentation

Framework for detecting a structured handwritten object

Detecting doctored JPEG images

Producing animated scenes from still images

Tensor linear laplacian discrimination for feature extraction

Fast error-correcting of embedded interaction codes

Personalized ink font

Decoding technique for linear block codes

Cleaning up of handwriting intra-stroke and inter-stroke overtracing

Ink input region adjustments

Super-resolution in periodic and aperiodic pixel imaging

Real-time rendering of realistic rain

Classification via semi-riemannian spaces

Method for modeling data structures by creating digraphs through contexual distances

Table detection in ink notes

Script recognition for ink notes

Handwriting recognition training and synthesis

Ink-parser-parameter optimization

High quality anti-aliasing

WANG JIAPING

Modeling and rendering of heterogeneous translucent materals using the diffusion equation

Modeling and rendering of heterogeneous translucent materials using the diffusion equation

Light transport reconstruction from sparsely captured images

LIN ZHOUCHEN

Annotation detection and anchoring on ink notes

Hybrid graph model for unsupervised object segmentation

Annotation detection and anchoring on ink notes

ZHAO DELI

Linear laplacian discrimination for feature extraction

Laplacian principal components analysis (LPCA)

ZHANG XIN

Rectification of characters and text as transform invariant low-rank textures

WANG JIAN

Global metadata embedding and decoding

SAMSUNG ELECTRONICS CO LTD

Neural network update method, classification method and electronic device

YANG XU

Computing minimal polynomials

FUZHOU SKYWIRETECH CO LTD

Upper jacking structure, half-slitting machine and half-slitting method