Title:
IMAGE DETECTION PROCESSING DEVICE, PROGRAM, AND INTEGRATED CIRCUIT
Document Type and Number:
WIPO Patent Application WO2015122227
Kind Code:
A1
Abstract:
An objective of the present invention is to achieve an image detection processing device such that detection precision can be ensured for a process of detecting a prescribed image region (an image region having a prescribed image feature value) without having to change photography parameters and take multiple shots like in bracketing, using only an image (capture image) acquired by a single shot. An image detection processing unit (1) comprises N tone conversion units (where N is a natural number greater than 1), N detection units, and an integration processing unit (12). The N tone conversion units (where N is a natural number greater than 1) each respectively carry out tone conversion upon an inputted image using different tone conversion characteristics. The N detection units carry out processes for detecting an image region having a prescribed image feature value from the image which has been tone converted by each of the N tone conversion units, and acquire detection precisions of the detection processes. On the basis of the N detection precisions acquired by the N detection units, the integration processing unit (12) detects the image region having the prescribed image feature value from the inputted image.
Inventors:
TANI YUJIRO (JP)
Application Number:
PCT/JP2015/050756
Publication Date:
August 20, 2015
Filing Date:
January 14, 2015
Export Citation:
Assignee:
MEGACHIPS CORP (JP)
International Classes:
G06T5/00; G06T7/00; H04N5/225; H04N5/243
Foreign References:
| JP2012195963A | 2012-10-11 | |||
| JP2001223946A | 2001-08-17 | |||
| JP2009302960A | 2009-12-24 |
Attorney, Agent or Firm:
UEBA, Hidetoshi et al. (JP)
Hidetoshi Ueha (JP)
Hidetoshi Ueha (JP)
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