OBJECTIVE Surgical Process Models (SPMs) are models of surgical interventions. The objectives of this study are to validate acquisition methods for Surgical Process Models and to assess the performance of different observer populations. DESIGN The study examined 180 SPM of simulated Functional Endoscopic Sinus Surgeries (FESS), recorded with observation software. About 150,000 single measurem...

The recognition of clinical manifestations in both video images and physiological-signal waveforms is an important aid to improve the safety and effectiveness in medical care. Physicians can rely on video-waveform (VW) observations to recognize difficult-to-spot signs and symptoms. The VW observations can also reduce the number of false positive incidents and expand the recognition coverage to ...

This lecture is about different techniques used for video streaming to improve performance and Quality of Experience (QoE). Specifically, we learned about ”neural adaptive video streaming with Pensieve” [1]. Pensieve adaptively selects bitrates (ABR) for future video chunks based on observations collected by client video players. It automatically learns ABR algorithms that adapt to a wide range...

this study concerns to analyze femininity identity by psychoanalysis approach of lacan. psychoanalysis is certainly one of the most areas of debate within feminist artists. the main question of this research is: “how does video art show the femininity identity?” so, initially we tried to categorize different influential concepts of lacan’s psychoanalysis which is necessary to get to know his at...

Previous studies on browsing have mostly focused on print materials and websites. The present research investigates the browsing behaviour of patrons when interacting with video collections. Using non-participant observation method, 22 patrons were observed browsing video collections in a large Midwestern university library over a period of three days with each observation lasting for an hour. ...

This paper describes a computer-based training method in which novice learners view video clips of authentic performance situations and annotate the video clips by describing critical incidents that they observe in the video clips and noting the time code where the incident occurs. Experts’ observations about the same video clips are offered to learners as expert-model feedback. Learners work t...

In this paper, we propose a new full-fuzzy video ratecontrol algorithm (RCA) for variable bit rate (VBR) videoapplications. The proposed RCA provides high qualitycompressed video with a low degree computational complexity.By controlling the quantization parameter (QP) on a picturebasis, it produces VBR video bit streams. The proposed RCAhas been implemented on the JM H.264/AVC video codec andth...

Abstract We report the results of video observations tiny (diameter less than 100 m) near-Earth objects (NEOs) with Tomo-e Gozen on Kiso 105 cm Schmidt telescope. The rotational period a asteroid reflects its dynamical history and physical properties since smaller are sensitive to Yarkovsky–O’Keefe–Radzievskii–Paddack (YORP) effect. carried out 60 NEOs at 2 fps from 2018 2021 successfully deriv...