Existence of dynamic noise affecting reality perception of images
Project/Area Number |
15K12132
|
Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
Allocation Type | Multi-year Fund |
Research Field |
Kansei informatics
|
Research Institution | Yamaguchi University |
Principal Investigator |
OSA ATSUSHI 山口大学, 大学院創成科学研究科, 准教授 (90294652)
|
Project Period (FY) |
2015-04-01 – 2018-03-31
|
Project Status |
Completed (Fiscal Year 2017)
|
Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
|
Keywords | 立体感 / 固視微動 / 動画像処理 / 絵画的奥行き手掛かり / 印象評定 / 奥行き感 / 確率共鳴現象 / 画像処理 / 周波数特性 / ドリフト / マイクロサッカード / 絵画 / 写真 / 錯視 / フーリエ変換 |
Outline of Final Research Achievements |
The purpose of this study is to reveal significance of dynamic noise originated from involuntary miniature eye movement during observing pictures or photographs in terms of impression formation of reality. At first, I have measured the miniature eye movement and developed an image processing method to add a dynamic noise imitating involuntary miniature eye movement to images. Then, I have investigated effect of the dynamic noise on impression formation of images. Results show that stimuli with visual noise were interpreted as having stronger depth impression than the original stimulus for all images. The stimuli with an intermediate level of noise performed better than others.
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Report
(4 results)
Research Products
(10 results)