Inventor

CHANG MICHAEL M

US36 patents

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

CHANG MICHAEL M

KYOCERA DOCUMENT SOLUTIONS INC

Cell-based compression with edge detection

Cell-based compression with edge detection and interleaved encoding

Interleaved encoding of compressed attribute and color planes

Methods and systems for creating ICC printer profiles with unorthodox ink limits

Digital image attribute plane compression

Digital image color plane compression

Digital image attribute plane compression

Methods for using a paper catalog map with a paper catalog to manage paper types for color printing operations

Color conversion using neural networks

Methods and system for ink limit adjustments to ICC profiles for color printing

Methods and system for ink limit adjustments to ICC profiles for color printing

Methods and printing system for multi-tier color management

Methods and printing system for multi-tier color management

Preparation tool for color print presentation

Preparation tool for color print presentation

Complex color space conversion using convolutional neural networks

Methods and systems for dynamic sharing of ICC profiles

Methods and system for checking ICC profile characteristics

Cell-based compression with edge detection

Cell-based compression with edge detection

Selection of halftoning technique

Method and system for managing images to be included in a file

Selection of halftoning technique

Cell-based compression with edge detection and interleaved encoding

Interleaved encoding of compressed attribute and color planes

Digital image color plane compression

Method for using a paper catalog map with a paper catalog for printing operations

Color measurement system for printing devices

Selection of halftoning technique based on microstructure detection

Method and system for determining an object type from raster data in an image forming apparatus

HEWLETT PACKARD CO

System of data compression by subsampling, and preferably adaptive trim accounting, for sending images to a printer

Method of generating randomized masks to improve image quality on a printing medium

CHANG MICHAEL M

System and method for creating a run-time color-conversion look-up table

Accommodating dynamic ranges in a cone space model

LI GUO

Cell-based compression of digital images

KYOCERA DOCUMENTS SOLUTIONS INC

Compression of halftoned digital images