نتایج جستجو برای: paint
تعداد نتایج: 6459 فیلتر نتایج به سال:
Color is often used to convey information, and color compositing is often required while visualizing multi-attribute information. This paper proposes an alternative method for color compositing. In order to present understandable color blending to the general public, several techniques are proposed. First, a paint-inspired RYB color space is used. In addition, noise patterns are employed to pro...
This paper describes an unbounded resolution paint system. The image is represented using a bi-orthogonal wavelet basis. The wavelet framework makes it possible to implement the necessary multiscale image operations in an efficient manner and without artifacts. This approach has also many other advantages, including conciseness of the representation. The architecture of the unbounded resolution...
Shapes, Paint, and Light by Jonathan Tilton Barron Doctor of Philosophy in Computer Science University of California, Berkeley Professor Jitendra Malik, Chair A fundamental problem in computer vision is that of inferring the intrinsic, 3D structure of the world from flat, 2D images of that world. Traditional methods for recovering scene properties such as shape, reflectance, or illumination rel...
Background and Aim: Considering the acute and chronic effects of organic solvents to which vehicle painters are exposed for long periods of time, their evaluation and control is crucial for protection of health of the employees. This study aimed to find the most influential factors on exposure to, and spreading pollution with, benzene, toluene, xylem, and etylebenzene (BTEX) in order to be abl...
خلاصه: سابقه و هدف: تغییر ریز سختی مینا پس از استفاده از سفید کنندهها، همواره یکی از دغدغههای اصلی دندانپزشکان بوده است. تحقیقات بسیاری در گذشته پیرامون مقایسۀ مواد سفیدکنندۀ صورت گرفته است ولی به نظر می رسد هنوز دربارۀ سفیدکنندههای OTC موارد مورد بحث وجود دارد. هدف از انجام این تحقیق مقایسۀ تاثیر 3 دسته از این سفید کنندهها روی ریزسختی مینای دندان انسان بود. مواد و روشها: این مطالعه تجرب...
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