Patent classifications
G
PHYSICS
Load children
G06
COMPUTING OR CALCULATING; COUNTING
Load children
G06V
IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
Load children
30/00
Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
Load children Filter patents View analytics View as hierarchy
G06V30/40
Document-oriented image-based pattern recognition
Load children Filter patents View analytics View as hierarchy
G06V30/41
Analysis of document content
Load children Filter patents View analytics View as hierarchy
G06V30/414
Extracting the geometrical structure, e.g. layout tree; Block segmentation, e.g. bounding boxes for graphics or text
Filter patents View analytics View as hierarchy