Inventor

FAN JIAN

US42 patents

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

FAN JIAN

HEWLETT PACKARD DEVELOPMENT CO

Methods and apparatus for analyzing an image

Method for determining logical components of a document

Methods and apparatus for analyzing and image and for controlling a scanner

System and method for enhancing scanned document images for color printing

Non-rectangular image cropping methods and systems

Digital camera with panoramic image capture

Image processing methods and systems

Systems and methods for processing a digital captured image

Compound document image compression using multi-region two layer format

Extracting graphical bar codes from template-based documents

Error diffusion with partial dots method and system

System and method for enhancing document images

System and method for creating an editable template from a document image

Personalized slide show generation

Artifact reduction in a digital video

Automatic document detection method and system

Object recognition

Document region detection

Artifact reduction in a digital video

Image processing methods and systems

Image data segmentation

Segmenting pixels in an image based on orientation-dependent adaptive thresholds

Three-dimensional shape classification and retrieval using convolutional neural networks and majority vote

Processing 3D objects

Identifying a resource based on a handwritten annotation

FAN JIAN

Image processing methods, image processing systems, and articles of manufacture

Image enhancement method and apparatus

Text extraction and its application to compound document image compression

Gradient based background segmentation and enhancement of images

Producing web page content

System and method of foreground-background segmentation of digitized images

DAAN GENE CO LTD

Multiplex PCR method for the detection of SARS-CoV-2

RT-PCR detection method and kit for novel coronavirus

Nucleic acid detection kit for novel coronavirus 2019-nCoV

HEWLETT PACKARD DEVELOPMENT CO LP

Preserving smooth-boundaried objects of an image

Image processing of a retail shelf area

LUO PING

System and method for web content extraction

LIN XIAOFAN

Image processing methods and systems

REDDY PRAKASH

System and method for removing artifacts from a digitized document

HOU HUI-MAN

Detecting separator lines in a web page

LIU SAMSON J

Semantically ranking content in a website

NINGBO SUNNY AUTOMOTIVE OPTECH CO LTD

Image projection device, and method for manufacturing image projection device