Image processing apparatus and method
AssigneeHitachi, Ltd.
InventorsJunichi Miyakoshi, Shuntaro Yui, Kazuki Matsuzaki
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Abstract
The present invention relates to a technology for extracting a target area from within an image by a combination of a plurality of image processes, enabling an automatic setting of an image process procedure without an operator inputting the image process procedure. Thus, according to the present invention, the content of an image process to be carried out in the next and subsequent rounds is automatically determined based on a history of results of image processes that have been applied to a process object image up to the immediately preceding round.
Claims12
An image processing apparatus for extracting a target area from a process object image by applying a plurality of image processes, the target area being a region different from a peripheral area in the process object image,
- the image processing apparatus comprising:
- a processing unit that stores a first history regarding a processing result of an application of a first image process procedure to the process object image;
- a processing unit that reads, from a database accumulating a candidate for an image process to be applied after the first image process procedure, and a second history regarding a processing result of an application of a second image process procedure corresponding to the candidate, the second history, that evaluates a similarity degree between the first history and the second history, and that determines an image process corresponding to the second history with a high evaluation result as a next candidate;
- and
- a processing unit that carries out a target area extraction process based on the determined image process.
An image processing method carried out in a computer for extracting a target area from a process object image by applying a plurality of image processes, the target area being a region different from a peripheral area in the process object image,
- the image processing method comprising:
- a process of storing a first history regarding a processing result of an application of a first image process procedure to the process object image;
- a process of reading, from a database accumulating a candidate for an image process applied after the first image process procedure, and a second history regarding a processing result of an application of a second image process procedure corresponding to the candidate, the second history, evaluating a similarity degree between the first history and the second history, and determining an image process corresponding to the second history with a high evaluation result as a next candidate;
- and
- a process of carrying out a target area extraction process based on the determined image process.
Dependencies are inferred from the claim text.