RECORDING METHOD AND APPARATUS

Patent №

US 6,529,645

Granted

2003-03-04

Filed 1999

Owner

C TECHNOLOGIES AB

Lab

AI components

2

vision · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

09301856

In a method for recording a selected sequence of characters with the aid of a pen, the latter is passed over the sequence of characters and a plurality of images, whose contents partially overlap, are recorded simultaneously with the aid of a light-sensitive sensor (8) with a two-dimensional sensor surface. The recorded images are put together, horizontally as well as vertically, into an image. Subsequently, the characters in the composite image are identified and stored in the pen with the aid of a predetermined character code formal. The putting-together, the character identification, and the storing are carried out with the aid of a signal processing unit (20-24). By the method and the pen compensation is obtained for different speeds of movement and different angles of rotation of the pen.

VisionAI hardwareH04N 1/1075G06V 30/142H04N 1/107H04N 1/195H04N 2201/0414

AI classification

Vision1.00
AI hardware0.72
Natural language0.01
Evolutionary computation0.00
Knowledge representation0.00
Machine learning0.00
Speech0.00
Planning0.00

Ownership

C TECHNOLOGIES AB

assignment · 99300421

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