نتایج جستجو برای: video equipment
تعداد نتایج: 248586 فیلتر نتایج به سال:
Endoscopic surgery routinely produces video data. Automated understanding of these data has applications both online (visual servoing for telemanipulation) and offline (procedure analysis, annotation and content-based retrieval). As a step towards such applications, a method for tracking surgical instruments in endoscopic video without modifications to instruments or endoscopic equipment is des...
This article details the work of the authors towards the goal of using video processing for autonomous flight control of small unmanned aircraft (UAVs). The work reports on procedures that were designed by the authors to determine the roll of an aircraft from video imagery of the horizon, using video and computing equipment small and light enough to be carried by the aircraft. Theory and result...
Computer Graphics provides an extremely powerful tool for information visualisation, and has transformed many subject areas. However, whatever the developments in graphics hardware, it is always possible to produce a program which cannot operate at adequate speed. By using video as an intermediate medium it is possible to visualise the results of such programs efficiently and conveniently. This...
The centralised control rooms of large industrial plants have separated people from the processes they should control. Perception is restricted mainly to the visual sense. Only telephone or radio links provide narrow-band voice communication with maintenance personnel down in the plant. Multimedia equipment can perceptionally bring back the operator into the plant while bodily keeping him the c...
This paper summarizes the most important advances of the used crane control technology in perspective of automatic operation of container cranes. Faster and more productive container cranes demands highly efficient yard system. Storage capacity is the limitation for most terminals today; automatic operation offers optimum stacking density and peak capacity equivalent for continuous manning of e...
This article details the work of the authors towards the goal of using video processing for autonomous flight control of small unmanned aircraft (UAVs). The work reports on procedures that were designed by the authors to determine the roll of an aircraft from video imagery of the horizon, using video and computing equipment small and light enough to be carried by the aircraft. Theory and result...
This paper presents a novel methodology for quality evaluation of streaming video data services. The methodology requires no reference and it predicts subjective experience of the video quality. The predictions are based on a nonlinear mapping between objective technical metrics collected by the user equipment and subjective scores given by human evaluators. The objective metrics may be taken f...
This paper summarizes the most important advances of the used crane control technology in perspective of unmanned operation of container cranes. Unmanned operation with remote control support today is available for almost all types of new/existing rail mounted container cranes. Storage capacity is the limitation for most terminals today; unmanned operation offers optimum stacking density and pe...
ABSTRACT: The field of inexact registering has gotten critical consideration from the exploration group in the previous couple of years, particularly with regards to different flag preparing applications. Picture and video pressure calculations, for example, JPEG, MPEG, et cetera, are especially alluring possibility for inexact registering, since they are tolerant of figuring imprecision becaus...
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