Title:
画像処理装置、画像処理システム及び画像処理方法
Document Type and Number:
Japanese Patent JP6407643
Kind Code:
B2
Abstract:
An image processing device of an embodiment includes: an input circuit to input a first to a third image signal respectively corresponding to different first to third colors of an image; a first generator to generate a fourth image signal by adding the first and second image signals; an enhancing circuit to apply edge enhancement processing to the third and fourth image signals; an output circuit to output the third and fourth image signals having undergone the edge enhancement processing in correspondence to a plurality of different areas of the image; a dividing circuit to divide the output third image signal and the output fourth image signal into a plurality of fifth image signals and a plurality of sixth image signals respectively; and a second generator to generate a luminance signal based on the plural fifth and sixth image signals.
Inventors:
Yoshiyuki Niijima
Akihiko Kubota
Akihiko Kubota
Application Number:
JP2014191730A
Publication Date:
October 17, 2018
Filing Date:
September 19, 2014
Export Citation:
Assignee:
Canon Medical Systems Corporation
International Classes:
G06T3/40; H04N5/208
Domestic Patent References:
| JP6086302A | ||||
| JP6054232A | ||||
| JP5244625A |
Attorney, Agent or Firm:
Patent Business Corporation Sakura International Patent Office