5. CBIR
CBIR
(내용기반 이미지검색)
C o n t e n t B a s e d I m a g e R e t r i e v a l
…(중략)… the problem of searching for digital images in
large databases. Content-based image retrieval is opposed to
traditional concept-based approaches (see Concept based
image indexing).
＂Content-based＂ means that the search analyzes the
contents of the image rather than the metadata such as
keywords, tags, or descriptions associated with the image.
The term ＂content＂ in this context might refer to colors,
shapes, textures, or any other information that can be
derived from the image itself. …(중략)…
Colors
7. Functions about shapes -
ACO
ACO
(개미 군체 알고리즘)
A n t s C o l o n y A l g o r i t h m
- 실제 개미들이 먹이까지 가장 짧은 경로를 찾
는 것을 모방한 알고리즘
- 짧은 길 일수록 개미들의 왕래가 잦아지면서
페로몬의 향기가 짙어짐
- 모든 개미가 모든 Node를 거치면 종료
크기 차이, 이미지 회전에 강하다는 장점
