Patent ID: 11889238
Assignee: FUJIFILM CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 10:
11. A projection apparatus comprising:
a projection portion; and
a processor,
wherein the processor is configured to:
in a state where a position of one corner of a rectangular projection region irradiated with projection light by the projection portion is sensed as being a first position, maintain the position of the one corner and execute a control of performing enlargement or reduction of the projection region; and
in a case where a position of a corner adjacent to the one corner among corners of the projection region is sensed as being a second position in a state where an aspect ratio of the projection region is maintained and the enlargement or reduction is performed, maintain each position of the one corner and the adjacent corner and execute the control of performing the enlargement or reduction of the projection region.