WordNet
- having nothing extraneous; "an uncluttered room"; "the unlittered shoulders of the road" (同)unlittered
- rid of obstructions; "Clear your desk" (同)clear
English Journal
- Jodoin PM, Saligrama V, Konrad J.AbstractBackground subtraction has been a driving engine for many computer vision and video analytics tasks. Although its many variants exist, they all share the underlying assumption that photometric scene properties are either static or exhibit temporal stationarity. While this works in many applications, the model fails when one is interested in discovering changes in scene dynamics instead of changes in scene's photometric properties; the detection of unusual pedestrian or motor traffic patterns are but two examples. We propose a new model and computational framework that assume the dynamics of a scene, not its photometry, to be stationary, i.e., a dynamic background serves as the reference for the dynamics of an observed scene. Central to our approach is the concept of an event, which we define as short-term scene dynamics captured over a time window at a specific spatial location in the camera field of view. Unlike in our earlier work, we compute events by time-aggregating vector object descriptors that can combine multiple features, such as object size, direction of movement, speed, etc. We characterize events probabilistically, but use low-memory, low-complexity surrogates in a practical implementation. Using these surrogates amounts to behavior subtraction, a new algorithm for effective and efficient temporal anomaly detection and localization. Behavior subtraction is resilient to spurious background motion, such as due to camera jitter, and is content-blind, i.e., it works equally well on humans, cars, animals, and other objects in both uncluttered and highly cluttered scenes. Clearly, treating video as a collection of events rather than colored pixels opens new possibilities for video analytics.
- IEEE transactions on image processing : a publication of the IEEE Signal Processing Society.IEEE Trans Image Process.2012 Sep;21(9):4244-55. Epub 2012 May 15.
- Background subtraction has been a driving engine for many computer vision and video analytics tasks. Although its many variants exist, they all share the underlying assumption that photometric scene properties are either static or exhibit temporal stationarity. While this works in many applications,
- PMID 22614646
- Massively Parallel Energy Space Exploration for Uncluttered Visualization of Vascular Structures.
- Jeon Y, Won J, Yoon S.AbstractImages captured using computed tomography and magnetic resonance angiography are used in the examination of the abdominal aorta and its branches. The examination of all clinically relevant branches simultaneously in a single 2D image without any misleading overlaps facilitates the diagnosis of vascular abnormalities. This problem is called uncluttered singleimage visualization (USIV). We can solve the USIV problem by assigning energy-based scores to visualization candidates and then finding the candidate that optimizes the score; this approach is similar to the manner in which the protein side-chain placement problem has been solved. To obtain near-optimum images, we need to explore the energy space extensively, which is often time consuming. This paper describes a method for exploring the energy space in a massively parallel fashion using graphics processing units. According to our experiments, in which we used 30 images obtained from 5 patients, the proposed method can reduce the total visualization time substantially. We believe that the proposed method can make a significant contribution to the effective visualization of abdominal vascular structures and precise diagnosis of related abnormalities.
- IEEE transactions on bio-medical engineering.IEEE Trans Biomed Eng.2012 Aug 21. [Epub ahead of print]
- Images captured using computed tomography and magnetic resonance angiography are used in the examination of the abdominal aorta and its branches. The examination of all clinically relevant branches simultaneously in a single 2D image without any misleading overlaps facilitates the diagnosis of vascu
- PMID 22922688
Japanese Journal
- Hospital Safety Climate, Psychosocial Risk Factors and Needlestick Injuries in Japan
- , , , , , ,
- Industrial Health 48(1), 85-95, 2010
- … NSI were correlated with various aspects of hospital safety climate including supporting one another at work, the protection of staff against blood-borne diseases being a high management priority, managers doing their part to protect staff from blood-borne disease, having unsafe work practices corrected by supervisors, having the opportunity to use safety equipment to protect against blood-borne disease exposures, having an uncluttered work area, and having minimal conflict within their department. …
- NAID 130004828558
- Taxonomy and Floral Biology of Scleropogon (Eragrostideae : Gramineae)(Systematic Biology)
- ANTON ANA M.,CONNOR HENRY E.,ASTEGIANO MARTA E.
- Plant species biology 13(1), 35-50, 1998
- … Its nomenclature is relatively uncluttered. …
- NAID 110001835581
Related Links
- unclutteredとは。意味や和訳。[形]ごちゃごちゃしてない, すっきりした. - goo辞書は国語、英和、和英、中国語、百科事典等からまとめて探せる辞書検索サービスです。 ... 辞書すべて 国語 類語 英和 和英 中日 日中 ※「説明文に ...
- Full Definition of UNCLUTTERED: not cluttered <an uncluttered desk> See uncluttered defined for English-language learners » Examples of UNCLUTTERED Her desk is always neat and uncluttered. <I work better with an uncluttered desk.>
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