Title:
PICTURE PROCESSING METHOD
Document Type and Number:
Japanese Patent JPS62145377
Kind Code:
A
Abstract:
PURPOSE:To improve a processing speed and to perform a good picture processing by specifying a processing area smaller than one picture to limit a range to be processed and excluding an unnecessary picture part outside a bit map window set in the processing area from an object to be processed. CONSTITUTION:The area of the bit map window (area enclosed by dashed lines) BMW for masking the unnecessary picture part is stored in a frame memory 4, and in a serial reading control part 7, the data for specifying the processing area PR, namely, leading addresses AR, AC indicating the lead of the directions of a line and a column of the frame memories 1, 4 and width WR, WC of the directions of the line and the column are inputted. Under this state, the one picture taken by an industrial camera 2 is stored in the frame memory 1. Thereafter, the serial reading control part 7 successively outputs the data in the serial processing area PR from the leading address (AR, AC) of the frame memories 1, 4 serially. A picture processor 8 does not perform the picture processing when the data read from the frame memory 4 is zero.
Inventors:
KURAKAKE MITSUO
OTSUKA SHOICHI
OTSUKA SHOICHI
Application Number:
JP28695685A
Publication Date:
June 29, 1987
Filing Date:
December 19, 1985
Export Citation:
Assignee:
FANUC LTD
International Classes:
G06T3/00; (IPC1-7): G06F15/62
Domestic Patent References:
| JPS6081686A | 1985-05-09 | |||
| JPS5710067B2 | 1982-02-24 |
Attorney, Agent or Firm:
Chika Saito