| Budget Amount *help |
¥14,820,000 (Direct Cost: ¥11,400,000、Indirect Cost: ¥3,420,000)
Fiscal Year 2023: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2022: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2021: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2020: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
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| Outline of Final Research Achievements |
We have previously proposed high efficiency multi-view image compression via multi-focus images synthesized from dense light fields. In this study as its extension, we aimed to develop an encoding scheme that can be applied to multi-view videos composed of dynamic light fields. Instead of ordinary 2-D motion compensation analyzing various kinds of disparity on multi-view videos independently, our novel 3-D motion compensation effectively works for synthesized multi-focus videos corresponding to the 3-D scene, where fast and efficient encoding of dense light fields can be achieved. We also studied lightweight transform between multi-view videos and multi-focus videos and adaptive filters dealing with its residuals. They are integrated into our novel multi-view video compression, that robustly eliminates structured redundancy on dynamic light fields.
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