Digital image signal processing method, medium for recording the method, and digital image signal processing apparatus
AssigneeSamsung Electronics Co., Ltd.
InventorJang-won Lee
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Abstract
Provided is a digital image signal processing method, a recording medium for recording the method, and a digital image signal processing apparatus, in which a storage area of a memory may be efficiently used and an image desired by a user can be stored even when the storage area of the memory is insufficient. According to the present invention, a scene of an image may be recognized and a resolution and an image quality may be modified according to the recognized scene, thereby efficiently using the storage area of the memory.
Claims20
A digital image signal processing method comprising:
- recognizing, with a processor, a scene of an image;
- determining, with the processor, a resolution and an image quality corresponding to the recognized scene;
- and
- compressing the image with the determined resolution and the determined image quality.
A computer readable recording medium having embodied thereon a program for executing, with a processor, a method comprising:
- recognizing, with a processor, a scene of an image;
- determining, with the processor, a resolution and an image quality corresponding to the recognized scene;
- and
- compressing the image with the determined resolution and the determined image quality.
A digital image signal processing apparatus comprising:
- a scene recognition unit for recognizing a scene of an image;
- a database including resolutions and image qualities according to scenes;
- a resolution and image quality determining unit for determining a resolution and an image quality corresponding to the recognized scene by deduction from the database;
- a scaler for resizing the image to have the determined resolution;
- and
- a compression unit for compressing the image to have the determined image quality.
Dependencies are inferred from the claim text.