نتایج جستجو برای: based weight function

تعداد نتایج: 4150320  

Journal: :Research Journal of Applied Sciences, Engineering and Technology 2013

Journal: :IOP Conference Series: Materials Science and Engineering 2017

Journal: :فصلنامه علمی اکوفیزیولوژی گیاهان زراعی 0

the effect  of  economical and manure eiements on the mentha piperita growth and function.to study the effect of economical and manure elements on the mentha piperita growth and function experimentally compeletly accidentaly performed with four amount of manure and 3 levels of iron little nutritious and zinc by 3 replication the replications involved the manure in 4 levels (0, 15, 25, 35) tonne...

2013
Dongming Chen Mohsen Ardabilian Liming Chen

The performance of local stereo matching algorithm highly depends on the support window selected, in which the cost are aggregated. A variety of cost aggregation approaches (proposed before 2008) were comprehensively analyzed in [7] and these approaches attempt to seek an optimal support window for each pixel by changing the window size, shape and center offset. The ideal optimal window should ...

2007
Jens Forster

In this paper we present and evaluate how computationally cheap comparison measures can be applied in content-based image retrieval applications to reduce the timeand memory requirements. The time requirements are reduced by applying filtering techniques and evaluating computationally costly distance measurements only to a suitably chosen subset of images. The RAM requirements are reduced by ke...

Journal: :4OR 2012
Adam Janiak Wladyslaw A. Janiak Mikhail Y. Kovalyov Frank Werner

We study problems of scheduling n unit-time jobs on m identical parallel machines, in which a common due window has to be assigned to all jobs. If a job is completed within the due window, then no scheduling cost incurs. Otherwise, a job-dependent earliness or tardiness cost incurs. The job completion times, the due window location and the size are integer valued decision variables. The objecti...

2007
Jing Xing Zhenjiang Miao Jing Chen

Panoramic image stitching used to create virtual environments for many applications is crucial for IBR. In this paper, we introduce a four-step algorithm based on SIFT features which makes some improvements on large exposure difference, large scene motion or other misregistrations when stitching panoramic images. We introduce a new method that is to add the adjacent images according to a weight...

2006
Romaric Besançon Christophe Millet

In the ImageCLEF 2006 campaign, the LIC2M participated in the imageclefphoto ad hoc task. We perform experiments on merging the results of two independent search systems: a cross-language information retrieval system exploiting the text part of the query and a content-based image retrieval system exploiting the example images given with the query. The merging is performed a posteriori using a w...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم پزشکی 1390

چکیده مقدمه: هدف از این مطالعه بررسی اثرات عصاره آبی زعفران، کروسین و ملازم های شیمیایی از دسته پلی‏ال‏ها بر پارامترهای بیوشیمیایی سرم و ادرار در دیابت تیپ 2 القاء شده در موش های صحرایی با استرپتوزوتوسین می باشد. مواد و روشها: در این مطالعه، موش های صحرائی نر نوزاد 2 تا 5 روزه ویستار آلبینو به طور تصادفی به گروه های سالم و بیمار بدون درمان و تحت درمان با عصاره آبی زعفران تقسیم شدند. برای القا...

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