نتایج جستجو برای: color photography
تعداد نتایج: 137782 فیلتر نتایج به سال:
Color perception is of paramount importance in applications, such as digital imaging, multimedia systems, visual communications, computer vision, entertainment, and consumer electronics. Color is essential in digital cinematography, modern consumer electronics solutions, and digital photography system such as digital cameras, video displays, video-enabled cellular phones, and printing solutions...
Abstract Automatic bokeh is one of the smartphone’s essential photography effects. This effect enhances quality image where subject background gets out focus by providing a soft (i.e., diverse) background. Most smartphones have single rear camera that lacking to provide which effects need be applied kind images. To do same, depend on different software generate Blur, Color-point, Zoom, Spin, Bi...
PURPOSE To document reticular pseudodrusen (RPD) using multimodal imaging in French elderly subjects. METHODS A total of 494 subjects (970 eyes) aged 77 years or more, from the Alienor study, were examined in 2011 and 2012. Reticular pseudodrusen were defined as definite if they were present with at least two imaging methods among color retinal photographs, macular cube (20° × 15°) of spectra...
The proliferation of digital cameras co-located with eddy covariance instrumentation provides new opportunities to better understand the relationship between canopy phenology and the seasonality of canopy photosynthesis. In this paper we analyze the abilities and limitations of canopy color metrics measured by digital repeat photography to track seasonal canopy development and photosynthesis, d...
Human beings have never encountered as many photographs we do today. They surround us in public spaces, and populate the numerous screens access our daily lives. Anthropologists are working to understand social cultural ramifications of this ubiquitous photography on societies throughout globe. This entry examines work anthropologists done on, with, photography. It surveys conclusions reached a...
در این پروژه از داده های رنگی حاصل از دوربین دیجیتال به منظور بازسازی اطلاعات طیفی یک سری محلول شفاف استفاده گردیده است. بدین منظور یک جعبه تصویربرداری و یک پایگاه داده حاوی اطلاعات طیفی محلول های رنگی شفاف ساخته شد. روش های wpca, pca, maloney-wandell شبه معکوس و ماتریس r جهت بازسازی انتقال طیفی محلول های رنگی از مقادیر وابسته به دستگاه rgb یک دوربین دیجیتالی معمولی استفاده گردیدند. به منظور فر...
PurposeTo develop and validate a deep-learning model that can transform color fundus photography (CF) into corresponding venous late-phase fluorescein angiography (FFA) imagesDesignCross-sectional studySubjectsWe included 51,370 CF-venous FFA pairs 14,644 CF-late from 4,438 patients for development. External testing involved 50 eyes with CF-FFA two public datasets diabetic retinopathy (DR) clas...
Spatial variability of soil parameters within fields complicates N fertilizer recommendations for corn (Zea mays L.) production. Thus, the ability to identify differences in crop N status within corn fields could lead to elticiencies in N fertilizer application and decreased ground water pollution. In this study, we digitized aerial color photographic transparencies using an eight-bit scheme to...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید