High range resolution Time-of-Flight Range Imagers for Optical Impression Taking
| Project/Area Number |
15K13973
|
|---|
| Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Electron device/Electronic equipment
|
|---|
| Research Institution | Shizuoka University |
|---|
Principal Investigator |
Yasutomi Keita 静岡大学, 電子工学研究所, 助教 (50621661)
|
|---|
| Project Period (FY) |
2015-04-01 – 2018-03-31
|
| Project Status |
Completed (Fiscal Year 2017)
|
| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
|---|
| Keywords | Time-of-Flight / 距離撮像素子 / 3次元計測 / 多重反射 |
|---|
| Outline of Final Research Achievements |
In this study, we have investigated a high-range resolution Time-of-Flight (TOF) range imager and its application to optical impression taking. If an optical impression device is realized, the device has small size because of coaxial structure, and occlusion estimation can be possible by resolving multiple reflections. For this purpose, we have developed a new type of lock-in pixel, lateral electric field modulator (LEFM) with bipolar gates. In addition, for resolving multiple reflections, we have developed a delay controller with the step of 10ps, and the range of 40ns.
|
Report
(4 results)
Research Products
(8 results)
