SILHOUETTE CUTTING APPARATUS

Patent №

US 4,882,622

Granted

1989-11-21

Filed 1988

Owner

TOPPAN PRINTING CO., LTD.

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

07245214

A silhouette cutting apparatus includes a two-dimensional image scanner for reading a color separation film, a frame memory for storing a read image signal, a CRT display for displaying an image of any color separation film selectively output from the frame memory, a pointer for displaying a cross mark at one point in a desired figure in a displayed image, a latch for latching color or brightness of a displayed point of the cross mark, a comparator for comparing the data from the latch with color or brightness of all other points of image signals of any separation film selectively output from the frame memory and detecting silhouette image information of the desired figure in accordance with whether or not their difference exceeds a predetermined value, and a cutting plotter for cutting a peel-off film in accordance with the detected silhouette image information.

VisionG03F 1/68H04N 1/3872H04N 1/46H04N 9/11

AI classification

Vision0.94
Natural language0.00
AI hardware0.00
Machine learning0.00
Knowledge representation0.00
Evolutionary computation0.00
Planning0.00
Speech0.00

Ownership

TOPPAN PRINTING CO., LTD.

assignment · 49720254

Assignors

UZUDA, TETSUJI, KURAMOTO, TAKASHI, ONGA, TAKEO, SUZUKI, TERUO, KOIZUMI, MASARU, KONDO, TAKEO

On an employer assignment, the assignors are typically the inventors.

© 2026 NYSGPT2525 LLC