đảo ảnh
Definition
- Noun (Photography):
- Reversible image: An image, typically on a photographic plate or film, that can be chemically processed to reverse its tones (e.g., converting a negative image into a positive one, or vice versa). This term is closely associated with the concept of a reversal film or slide film.
- Invertible image: An image that has undergone or is capable of undergoing a process of inversion.
Usage Examples
- Noun:
- Phim này là loại phim đảo ảnh, chụp xong sẽ thành ảnh dương bản ngay. (This film is a reversal film; after shooting, it becomes a positive image immediately.)
- Quá trình xử lý đảo ảnh phức tạp hơn so với in ảnh thông thường. (The reversible image processing is more complex than normal photo printing.)
Advanced Usage
- The term is technical and primarily used in the context of traditional photography and photochemical processes. It describes the characteristic of specific films (like Kodachrome or Ektachrome) and the processes used to develop them directly into viewable positives (slides).
Variants and Related Words
- Phim đảo ảnh (n): Reversal film, slide film.
- Phim đảo ảnh thường được dùng để chiếu slide. (Reversal film is often used for slide projection.)
Synonyms
- Reversal image
- Positive from reversal process (context-specific)
Related Terms
- Âm bản: Negative (the direct opposite in photography).
- Dương bản: Positive (the final viewable image produced by an process).