کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
849065 909258 2014 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Depth information extraction with an aperture-rotating camera
ترجمه فارسی عنوان
استخراج اطلاعات عمق با یک دوربین دیافراگم چرخان
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
چکیده انگلیسی

This paper focuses on extracting depth information with an aperture-rotating camera. Compared with previous work, the proposed method is applicable for arbitrary rotation angle by making use of pixel registration to get pixel shift angle, and calculating the pixel shift along this angle. Besides, consumption time for shift angle is reduced by means of sampling. Compared with point-by-point method, the proposed method reduces the computation time from about 1 h to 1 min for a 15-megapixel image. Experimental results of a scene named “bottles” show that the depth value has a margin of error of 5%. Proposed method makes it possible to extract depth information with a single camera and expands the application of DSLR camera.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 125, Issue 15, August 2014, Pages 4009–4013
نویسندگان
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