Patent №
US 6,795,211
Granted
2004-09-21
Filed 1999
Owner
XEROX CORPORATION
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
09433228
A system is disclosed for enhancing resolution of compressed image data. All operations in the present invention are performed in the CCITT compressed domain. For the purpose of the present invention, the input image data is compressed which is mapped to the transitions of the input line. A line is interpolated between the input lines and the transitions of the interpolated line are determined according to the positional difference of transitions in input lines. The transitions of each line in resolution enhanced data are encoded into a compressed codes.
AI classification
Ownership
XEROX CORPORATION
assignment · 103760378
Assignors
ESCHBACH, REINER, DE QUEIROZ, RICARDO L.
On an employer assignment, the assignors are typically the inventors.