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sirljz(½ð±Ò+3,VIP+0):лл½»Á÷ 12-4 12:50
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sirljz(½ð±Ò+3,VIP+0):лл½»Á÷ 12-4 12:50
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1, three-dimensional structures often in complex natural scenes, especially those in urban areas, most of the time associated with its surrounding buildings into one. As the flight route, as well as the variability of the inertial navigation error, resulting in urban areas to identify three-dimensional structures is a challenging task. 2, generally speaking, the above-mentioned methods are a direct recognition of the scope, there is no building to put a natural setting of the "context" which, when compared with the characteristics of the surrounding buildings in the scene is not very clear, for example, distance, light well, more repetitive pattern, in this case, the direct recognition is not feasible. 3, in fact, indirectly, to find targets more consistent with human visual navigation mechanism, that is, when we intended to find a target time, if the characteristics of the target is not very clear, we usually around the first capture of the building has obvious characteristics of features in the structure, and then indirect recognition of our goals. |
4Â¥2009-12-03 15:02:35
linghanyuan
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SHY31(½ð±Ò+2,VIP+0):ÐÁ¿àÁË 11-15 18:51
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2Â¥2009-11-15 10:47:41
ilove_muchong
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3Â¥2009-11-15 11:11:19














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