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طراحی و توسعه یک روش تلفیقی تناظریابی ناحیه ای و عارضه مبنای جدید برای توجیه نسبی در فتوگرامتری برد کوتاه | ||
| Journal of Algorithms and Computation | ||
| مقاله 6، دوره 43، شماره 4، آذر 2009، صفحه 455-466 اصل مقاله (450.88 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22059/jac.2013.7705 | ||
| نویسندگان | ||
| Seyyed Abdollah Kianejad؛ Hamid Ebadi* ؛ Masoud Varshosaz؛ Barat Mojarradi | ||
| چکیده | ||
| By far, many stereo-matching techniques have been successfully proposed and applied in digital aerial photogrammetry. However, due to some problems such as large parallaxes, occlusions, geometric deformations, and repetitive patterns in convergent close range images, these methods may not be applicable to the same level of success as that of aerial imagery. In order to overcome these shortcomings, in this paper a new hybrid area and feature-based image matching method is proposed. This technique, puts the emphasis on spectral information of color images without the need for prior knowledge about imaging conditions such as overlap and order of images. This method was implemented and tested on real close range images having different convergence angles. The results showed that it succeeds in convergent images with angles about 40-60 degrees giving an accuracy of 2 pixels. | ||
| کلیدواژه‌ها | ||
| Occlusions؛ Close Range Photogrammetry؛ Relative Orientation؛ Repetitive Patterns؛ Geometric Deformations؛ Automatic Matching؛ Large Parallaxes | ||
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آمار تعداد مشاهده مقاله: 1,447 تعداد دریافت فایل اصل مقاله: 516 |
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