An underwater visual inertial odometry with online refractive index estimation method based on ROVIO to enable reliable state estimation without camera calibration in water.

Institute of Microelectronics, Department of Electrical Engineering, National Cheng Kung University, Tainan 701, Taiwan Academy of Innovative Semiconductor and Sustainable Manufacturing, National ...

ISC Class 12th Physics Answer Key 2025: The ISC Class 12th Physics Exam was held today. As per the initial student reactions, the paper was moderately difficult. To help the students in assessing ...

Taxpayers will soon be able to file their income tax returns (ITRs) from April 1, 2025, for the assessment year 2025-26. The ITRs can be filed offline or online mode. The income tax department will ...

Reason: Refractive index of glass with respect to water is greater than that of glass with respect to air. (a) Both Assertion ...