نتایج جستجو برای: monochrome and bichrome painted

تعداد نتایج: 16827730  

2015

Performance of the moving objects detection algorithm on infrared videos is discussed. The algorithm consists of two phases: the noise suppression filter based on spatiotemporal blocks including dimensionality reduction technique for a compact vector representation of each block and the illumination changes resistant moving object detection algorithm that tracks the moving objects. The proposed...

2000
Mark D Dunlop Neil Davidson

Ahlberg and Shneiderman's Starfield displays have been shown to provide fast and convenient access to large collections of data. However, the standard design requires a large, high-resolution, colour screen. This paper presents the results of a short project investigating this visual information seeking technique on a monochrome palmtop.

2005
NELSON D. A. MASCARENHAS JOÃO P. PAPA LEILA M. G. FONSECA

In POCS image restoration we consider the case where the prototype images are obtained from the observed image via a predetermined operator, which is the Modified Inverse Filter. A POCS algorithm using the proposed constraints and the limited amplitude constraint is applied to monochrome CBERS-2 satellite band 2 images.

Journal: :Open Access Journal of Archaeology & Anthropology 2019

Journal: :Investigative ophthalmology & visual science 2010
Alan Wainwright Gerald Liew George Burlutsky Elena Rochtchina Yong Ping Zhang Wynne Hsu Janice MongLi Lee Tien Yin Wong Paul Mitchell Jie Jin Wang

PURPOSE Fractal dimension of retinal vasculature is a global summary measure of retinal vascular network pattern and geometry. This study was conducted to examine the effect of variations in image color, brightness, focus, contrast, and format on the measurement of retinal vascular fractal dimension. METHODS A set of 30 retinal images from the Blue Mountains Eye Study was used for a series of...

2008
Y. Yokoo

The purpose of filtering LIDAR data is to extract the laser points which are truly reflected from the bare ground. However, the results obtained may vary since several engineers are involved in the manual filtering process. For this reason, the QC/QA maps are created in Japan after the filtering process in order to control the filtering quality. This paper describes a quality control method usi...

Journal: :Transactions of the Society of Instrument and Control Engineers 1981

Journal: :American Anthropologist 1955

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