| Budget Amount *help |
¥45,370,000 (Direct Cost: ¥34,900,000、Indirect Cost: ¥10,470,000)
Fiscal Year 2023: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Fiscal Year 2022: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Fiscal Year 2021: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Fiscal Year 2020: ¥18,460,000 (Direct Cost: ¥14,200,000、Indirect Cost: ¥4,260,000)
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| Outline of Final Research Achievements |
In order to scientifically understand human information processing and develop innovative information technology, we worked on the functional elucidation and modelling of the human visual system. With regard to visual motion perception, we developed a psychophysical method to visualize the human-perceived motion flow map, and revealed the limitations of prediction of human perception by existing vision science models and state-of-the-art computer vision models. We proposed a new motion detection model combining trainable motion energy sensing and spatial information integration by a self-attention mechanism, showing that it can predict many aspects of human perceptual characteristics. We also revealed the coarse-to-fine matching mechanism in binocular stereopsis and the feature invariance of the region segmentation processing algorithm based on temporal differences in stimulus change.
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