Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  present a method for estimating the viewpoint from which a 3D image has been taken using a central-projection range sensor.  assume  have the 3D coordinates of the points, organized with a known topology, but considerable noise is present in the data. At points in the scene where there are surface discontinuities,  estimate step rays through a linear interpolation. The viewpoint is found as the point of minimum distance to the set of step rays. To cope with noise,  define an unbiased distance measure. The minimization of the sum of distances provides the viewpoint.  present results of several experiments carried out with 3D images of an old church.
['José M. Sanchiz', 'Robert Fisher']
I am writing a research paper on a idea Viewpoint estimation in three-dimensional images taken with perspective range sensors
[{"from": "human", "value": "I am writing a research paper on a idea Viewpoint estimation in three-dimensional images taken with perspective range sensors"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  present a method for estimating the viewpoint from which a 3D image has been taken using a central-projection range sensor.  assume  have the 3D coordinates of the points, organized with a known topology, but considerable noise is present in the data. At points in the scene where there are surface discontinuities,  estimate step rays through a linear interpolation. The viewpoint is found as the point of minimum distance to the set of step rays. To cope with noise,  define an unbiased distance measure. The minimization of the sum of distances provides the viewpoint.  present results of several experiments carried out with 3D images of an old church."}]