APPARATUS FOR CORRECTING WINDOW DATA

摘要

This invention is to easily correct window data that masks undesired portions in the visual field of a visual sensor. A memory (1) for setting window data stores window data that represents a window region (2). Window region display means (4) causes a display unit (3) to graphically display the window region (2) represented by the window data. Cursor display means (7) causes a cursor (6) to move to a position in compliance with the operation of cursor moving keys (5). Instruction data input means (8) produces instruction data related to such processing as parallel translation, turn, expansion and contraction. Window data correction means (9) corrects window data in the window data-setting memory (1) indicated by cursor (6) responsive to instruction data from instruction data input means (8).