Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Experiments from biology suggest that the sensing of image motion or optic flow in insects provides a means of determining the range to obstacles and terrain. When combined with a measure of ground speed from another sensor such as global positioning system, optic flow can be used to provide a measure of an aircraft's height above terrain.  apply this principle to the control of height in a helicopter, leading to the first optic flow–based terrain-following system for an unmanned helicopter. Using feedback of the height estimated from optic flow ranging to the collective pitch control of the helicopter, it has been possible to maintain terrain clearance in flights of up to 2 km. ,  present flight test data demonstrating the successful application of this to an 80-kg Yamaha RMAX unmanned helicopter and an 8-kg electric helicopter. To complete this work,  have extended the optic flow image interpolation algorithm (I2A) to include an adaptive capability providing a greater dynamic range. The new algorithm, called the iterative image interpolation algorithm (I2A), exhibits excellent robustness in an outdoor environment and makes it suitable for flight control in a real-world environment. © 2008 Wiley Periodicals, Inc.
['Matthew Garratt', 'Javaan S. Chahl']
I am writing a research paper on a idea Vision-based terrain following for an unmanned rotorcraft
[{"from": "human", "value": "I am writing a research paper on a idea Vision-based terrain following for an unmanned rotorcraft"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Experiments from biology suggest that the sensing of image motion or optic flow in insects provides a means of determining the range to obstacles and terrain. When combined with a measure of ground speed from another sensor such as global positioning system, optic flow can be used to provide a measure of an aircraft's height above terrain.  apply this principle to the control of height in a helicopter, leading to the first optic flow\u2013based terrain-following system for an unmanned helicopter. Using feedback of the height estimated from optic flow ranging to the collective pitch control of the helicopter, it has been possible to maintain terrain clearance in flights of up to 2 km. ,  present flight test data demonstrating the successful application of this to an 80-kg Yamaha RMAX unmanned helicopter and an 8-kg electric helicopter. To complete this work,  have extended the optic flow image interpolation algorithm (I2A) to include an adaptive capability providing a greater dynamic range. The new algorithm, called the iterative image interpolation algorithm (I2A), exhibits excellent robustness in an outdoor environment and makes it suitable for flight control in a real-world environment. \u00a9 2008 Wiley Periodicals, Inc."}]