Image capture apparatus including generation of backup data
AssigneeFUJIFILM Corporation
InventorYukitaka Takeshita
Life of this patent
Estimating the term…
Abstract
A digital camera generates principal image data of a predetermined size and backup image data of a maximum size, and records the principal image data and the backup image data in a memory card and an internal memory respectively. In a resize processing in a replay mode, if the backup image data corresponding to the principal image data has been recorded, and a designated size is larger than the principal image data, a resize processing section reads the backup image data from the internal memory and performs the resize processing to the backup image data.
Claims16
An image capture apparatus for converting an image of a subject into an image signal with an image sensor and generating digital image data from said image signal, said image capture apparatus comprising:
- an image processing section for generating principal image data of a predetermined size and backup image data of a size larger than said principal image data as said image data;
- a memory for storing said principal image data and said backup image data;
- a memory control section for controlling operation of said memory;
- a first resize processing section for performing a resizing processing to change a size of said image data stored in said memory,
- wherein said first resize processing section performs said resize processing to said backup image data if a size of said image data after said resize processing becomes larger than said size of said principal image data;
- and
- wherein said first resize processing section performs said resize processing to said principal image data if a size of said image data after said resize processing becomes smaller than said size of said principal image data.
An image capture apparatus for converting an image of a subject into an image signal with an image sensor and generating digital image data from said image signal, said image capture apparatus comprising:
- an image processing section for generating principal image data of a predetermined size and backup image data of a size larger than said principal image data as said image data;
- a memory for storing said principal image data and said backup image data;
- and
- a memory control section for controlling operation of said memory;
- wherein said memory has a backup image data recording area for recording a predetermined number of frames of said backup image data, and a shared memory area in which both said principal image data and said backup image data are recorded;
- wherein if said backup image recording area does not have a sufficient space and said shared memory area has a sufficient space, said memory control section transfers earliest backup image data from said backup image data recording area to said shared memory area, and records latest backup image data in said backup image data recording area.
An image capture apparatus for converting an image of a subject into an image signal with an image sensor and generating digital image data from said image signal, said image capture apparatus comprising:
- an image processing section for generating principal image data of a predetermined size and backup image data of a size larger than said principal image data as said image data;
- a memory for storing said principal image data and said backup image data;
- and
- a memory control section for controlling operation of said memory, wherein if said principal image data is designated to be the same size as said backup image data, said memory control section only records said principal image data.
An image capture apparatus for converting an image of a subject into an image signal with an image sensor and generating digital image data from said image signal, said image capture apparatus comprising:
- an image processing section for generating principal image data of a predetermined size and backup image data of a size larger than said principal image data as said image data;
- a memory for storing said principal image data and said backup image data;
- and
- a memory control section for controlling operation of said memory, further comprising:
- a trimming processing section for performing a trimming processing to trim a part of an image to said backup image data;
- and
- further comprising:
- a resize processing section for changing said trimmed backup image data to be the same size as said principal image data if said trimmed backup image data being larger than said principal image data.
An image capture apparatus for converting an image of a subject into an image signal with an image sensor and generating digital image data from said image signal, said image capture apparatus comprising:
- an image processing section for generating principal image data of a predetermined size and backup image data of a size larger than said principal image data as said image data;
- a memory for storing said principal image data and said backup image data;
- and
- a memory control section for controlling operation of said memory;
- and
- further comprising:
- a color conversion processing section for converting a color tone of said image data from a standard color tone into other color tone,
- wherein in the case a color tone of said principal image data is converted into said other color tone in said color conversion processing section and recorded in said memory, said memory control section restores said color tone of said principal image data to said standard color tone by rewriting said principal image data with said backup image data having said standard color tone as new principal image data.
An image capture apparatus for converting an image of a subject into an image signal with an image sensor and generating digital image data from said image signal, said image capture apparatus comprising:
- an image processing section for generating principal image data of a predetermined size and backup image data of a size larger than said principal image data as said image data;
- a memory for storing said principal image data and said backup image data;
- and
- a memory control section for controlling operation of said memory;
- and
- further comprising:
- an operation unit for allowing a user to select whether to automatically replace said principal image data with said backup image data at the time of recording said principal image data and said backup image data in said memory after an image being captured.
Dependencies are inferred from the claim text.