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Fourth International Visual Field Symposium Bri...
195,00 CHF *
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The 4th International Visual Field Symposium of the International Perimetric Society, was held on the 13-16 April 1980 in Bristol, England,at the occasion of the 6th Congress of the European Society of Ophthalmology. The main themes of the symposium were comparison of classical perimetry with visual evoked response, comparison of classical perimetry with special psychophysi cal methods, and optic nerve pathology. Understandably many papers dealt with computer assisted perimetry. This rapidly developing subgroup of peri metry may radically change the future of our method of examination. New instruments were introduced, new and exciting software was proposed and the results of comparative investigations reported. There have been many confusing statements in the literature on the relative value of perimetry and the registration of visual evoked responses. Several reports attempted to bring some clarity in this issue. There is reason for further comparative research. A number of papers dealt with special psychophysical methods, i.e. methods not using the simply monocular differential threshold. The old critical fusion frequency received new attention. Fundusperimetry was used for testing spatial summation. Acuity perimetry, binocular perimetry etc. showed that there exist many possibilities for examining visual function. At present it is not clear to us what exactly the place of these methods is in our diagnostic armament. However it is quite clear that some of them are promising and may lead to a further differentiation of perimetric methods.

Anbieter: Orell Fuessli CH
Stand: 04.07.2020
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Monocular vision
45,00 € *
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Monocular vision is vision in which each eye is used separately. By using the eyes in this way, as opposed by binocular vision, the field of view is increased, while depth perception is limited. The eyes are usually positioned on opposite sides of the animal's head giving it the ability to see two objects at once. The word monocular comes from the Greek root, mono for one, and the Latin root, oculus for eye. Most birds and lizards (except chameleons) have monocular vision. Owls and other birds of prey are notable exceptions. Also many prey have monocular vision to see predators.

Anbieter: Dodax
Stand: 04.07.2020
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Control for Navigation of a Mobile Robot Using ...
68,00 € *
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Control for Navigation of a Mobile Robot Using Monocular Data ab 68 EURO Local Model Predictive Control for Navigation of a Wheeled Mobile Robot Using Monocular Information

Anbieter: ebook.de
Stand: 04.07.2020
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Stereopsis
39,00 € *
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High Quality Content by WIKIPEDIA articles! Stereopsis (from stereo meaning solidity, and opsis meaning vision or sight) is the process in visual perception leading to the sensation of depth from the two slightly different projections of the world onto the retinas of the two eyes. The differences in the two retinal images are called horizontal disparity, retinal disparity, or binocular disparity. The differences arise from the eyes' different positions in the head. Stereopsis is commonly referred to as depth perception. This is inaccurate, as depth perception relies on many more monocular cues than stereoptical ones, and individuals with only one functional eye still have full depth perception except in artificial cases (such as stereoscopic images) where only binocular cues are present.

Anbieter: Dodax
Stand: 04.07.2020
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The Journey to Self-Awareness in Levinas' Philo...
15,90 CHF *
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Essay from the year 2010 in the subject Philosophy - Practical (Ethics, Aesthetics, Culture, Nature, Right, ...), grade: 1,0, University of St Andrews, language: English, abstract: Already in ancient times the image of the Other was negatively connoted with the Foreign imagined as a monster creature, dog-headed or monocular, which has manifested itself in the opposition of the 'civilised' and the 'primitive world'. This construct helps integrate the foreign reality into the own cultural horizon of knowledge. This builds the starting point for the thesis of this essay that suggests that only through the unprejudiced encounter with the Other can the Self truly be. The idea derives from Kant's theory that claims that in order to be ourselves we need to combine with other people (Wohlgemut 2009). Therefore, what is attempted in this essay is to analyse the process of self-awareness in Maria Edgeworth's Ennui (1809), Lady Morgan's The Wild Irish Girl (1806) and in Levinas's The Trace of the Other (1986). In his philosophy of encounter, Levinas promotes the devotion to the Other. For him, the key to ethical commitment lies in the encounter with the Other. As will be shown in the course of this essay, the two discussed Irish national tales develop their narrative around this philosophy of encountering the Other that brings about self-awareness. To set a ground for the analysis, chapter two is dedicated to explore the phenomenon of mythisising the Other. Subsequently, chapter three shall analyse in what way Edgeworth, Lady Morgan and Levinas promote the shedding of the myths that develop around representing the Foreign. The process of overcoming cultural borders shall be looked at in more detail in chapter four. Furthermore, chapter five shall elucidate the national characters displayed in the Irish tales and contrast them to Levinas philosophy. Lastly, chapter six will conclude the essay in a retrospective analysis.

Anbieter: Orell Fuessli CH
Stand: 04.07.2020
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Scene Interpretation in Images and Videos
49,00 € *
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Scene interpretation is a fundamental task in both computer vision and robotic systems. We deal with two important aspects of scene interpretation, they are scene reconstruction and scene recognition. Scene reconstruction is determining 3D positions of world points and retrieving camera poses from images. It has several applications such as virtual building editing, video augmentation, and planning and navigation in robotics. Among several approaches to modeling the scene, we deal with piecewise planar modeling due to several advantages. We propose a convex optimization based, approach for piecewise planar reconstruction. Scene recognition in robotics, specifically terrain scene recognition is one of the fundamental tasks of autonomous navigation. Navigable terrains are examples of planar scenes. It has applications in various domains such as advanced driver assistance systems, remote sensing, etc. Various sensing modalities such as ladars, lasers, accelerometers, stereo cameras, or combination of them are used in literature. We propose an algorithm which is purely based on a single monocular camera.

Anbieter: Dodax
Stand: 04.07.2020
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Multi-target Tracking
71,90 € *
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Many applications of video technology require multi-target tracking, for example for indoor or outdoor surveillance, intelligent vehicles, robotics, or experiments in biology. This book shows how specifica of targets influence the design of tracking methods. Four totally different types of targets are tracked, namely fruit flies (drosophila melanogaster), vehicles, pedestrians, and lane marks. The book presents methods for tracking of such targets under various recording settings (i.e. static, or moving cameras, monocular, binocular, or trinocular). In order to further improve the tracking performance, more specific methods are proposed and discussed for the different targets. This book starts with a comprehensive review of state-of-the-art multi-traget tracking methods. It is suitable for students or researchers who would like to have advise about tracking methods possibly applicable to their application, or who are contributing in the computer vision field to the design of tracking methods.

Anbieter: Dodax
Stand: 04.07.2020
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3D Motion Capture by Computer Vision and Virtua...
59,00 € *
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Networked 3D virtual environments allow multiple users to interact with each other over the Internet. Users can share some sense of telepresence by remotely animating an avatar that represents them. However, avatar control may be tedious and still render user gestures poorly. This work aims at animating a user s avatar from real time 3D motion capture by monocular computer vision, thus allowing virtual telepresence to anyone using a personal computer with a webcam. The approach followed consists of registering a 3D articulated upper-body model to a video sequence. The first contribution of this work is a method of allocating computing iterations under real-time constrain that achieves optimal robustness and accuracy. The major issue for robust 3D tracking from monocular images is the 3D/2D ambiguities that result from the lack of depth information. As a second contribution, this work enhances particle filtering for 3D/2D registration under limited computation constrains with a number of heuristics, the contribution of which is demonstrated experimentally. A parameterization of the arm pose based on their end-effector is proposed to better model uncertainty in the depth direction.

Anbieter: Dodax
Stand: 04.07.2020
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A Visão Monocular e a Aposentadoria Especial da...
69,90 € *
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A Visão Monocular e a Aposentadoria Especial da Pessoa com Deficiência ab 69.9 EURO Pessoa com deficiência visual

Anbieter: ebook.de
Stand: 04.07.2020
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Structure and Motion Recovery under Difficult I...
82,90 € *
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Recovery of dense geometry and camera motion from a set of monocular images is a well-known problem that can be solved quite reliably in well-conditioned environments. Typical algorithms dealing with this problem assume static lighting and presence of sufficient scene texture. There are, however, many situations where these prerequisites are not met, and common algorithms fail. One example is medical video-endoscopy, where surfaces do not exhibit much texture, and lighting conditions change due to the moving light source that is mounted on the camera. We suggest to address the problem by applying a purely intensity-based approach that also takes into account changes in lighting conditions. In this thesis, we investigate the applicability of sliding window intensity-based bundle-adjustment methods to this problem.

Anbieter: Dodax
Stand: 04.07.2020
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NAO Humanoid Robot Obstacle Avoidance Using Mon...
49,10 € *
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The human like design and locomotion allow humanoids to perform complex motions. Humanoids are well suited for mobile manipulation tasks designed for humans like walking, accessing different types of terrain, navigating in complex environments such as environments with stairs and/or narrow passages, navigating through cluttered environments without colliding with objects, etc. In this work, we introduce an integrated approach that enables NAO humanoid to plan and successfully execute whole body motions including stepping over, climbing up/down obstacles, as well as climbing up/down straight staircase using only onboard sensing. NAO is able to walk on multiple floor surfaces such as carpet, tiles and wooden floors, it can transit between these surfaces while walking. However, large obstacles can still make it fall, as it assumes that the ground is more or less flat.

Anbieter: Dodax
Stand: 04.07.2020
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Professionelle Monokulare Leistungsstarke Teles...
35,51 € *
zzgl. 5,00 € Versand

Eigenschaften:Ultra HD? hohe uebertragung.Kleine? leichte und tragbare design.Perfekte lange-entfernung schiessen-Mit hilfe von 50x60 high-power objektiv und Bak4 prisma? diese monoscope koennen helfen sie erhalten ein klareres bild von lange-abstand objekte

Anbieter: Rakuten
Stand: 04.07.2020
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