The Effect of Texture Relief on Perception of Slant from Texture

Perception ◽  
10.1068/p5012 ◽  
2003 ◽  
Vol 32 (2) ◽  
pp. 211-233 ◽  
Author(s):  
Jeffrey A Saunders
Keyword(s):  
Projected Image ◽  
Different Types ◽  
Source Of Information ◽  
Effective Source ◽  
The Way

Texture can be an effective source of information for perception of slant and curvature. A computational assumption required for some texture cues is that texture must be flat along a surface. There are many textures which violate this assumption, and have some sort of texture relief: variations perpendicular to the surface. Some examples include grass, which has vertical elements, or scattered rocks, which are volumetric elements with 3-D shapes. Previous studies of perception of slant from texture have not addressed the case of textures with relief. The experiments reported here test judgments of slant for textures with various types of relief, including textures composed of bumps, columns, and oriented elements. The presence of texture relief was found to affect judgments, indicating that perception of slant from texture is not robust to violations of the flat-texture assumption. For bumps and oriented elements, slant was underestimated relative to matching flat textures, while for columns textures, which had visible flat top faces, perceived slant was equal or greater than for flat textures. The differences can be explained by the way different types of texture relief affect the amount of optical compression in the projected image, which would be consistent with results from previous experiments using cue conflicts in flat textures. These results provide further evidence that compression contributes to perception of slant from texture.

Samian Ware and Society in Roman Britain and Beyond

Britannia ◽  
2011 ◽  
Vol 42 ◽  
pp. 167-242 ◽  
Author(s):  
Steven Willis
Keyword(s):  
Large Body ◽  
The Other ◽  
Roman Britain ◽  
Special Position ◽  
Different Types ◽  
The Rich ◽  
Source Of Information ◽  
The Way

AbstractSamian ware being widely present, of striking quality, and highly useful to the archaeologist has a special position within Roman studies. This article brings a large body of samian ware data together to explore the nature of its incidence at settlements and in graves. The examination shows how the nature of samian ware distribution is highly structured between different types of site and between different consumers. This is shown to be so in the case of both Britain and the other Western provinces. The findings raise issues around the use of samian ware in society and point the way to harnessing the rich potential of samian as a source of information as understanding of its utility for the archaeologist expands.

Facial recognition technologies and the new physiognomic era

2020 ◽  
Vol 43 (2) ◽  
pp. 45-56
Author(s):  
Abigail Nieves Delgado
Keyword(s):  
Facial Recognition ◽  
Personal Identification ◽  
Digital Photographs ◽  
Different Types ◽  
Recognition Systems ◽  
The Way

The current overproduction of images of faces in digital photographs and videos, and the widespread use of facial recognition technologies have important effects on the way we understand ourselves and others. This is because facial recognition technologies create new circulation pathways of images that transform portraits and photographs into material for potential personal identification. In other words, different types of images of faces become available to the scrutiny of facial recognition technologies. In these new circulation pathways, images are continually shared between many different actors who use (or abuse) them for different purposes. Besides this distribution of images, the categorization practices involved in the development and use of facial recognition systems reinvigorate physiognomic assumptions and judgments (e.g., about beauty, race, dangerousness). They constitute the framework through which faces are interpreted. This paper shows that, because of this procedure, facial recognition technologies introduce new and far-reaching »facialization« processes, which reiterate old discriminatory practices.

Legislation and the Constitutional Framework

2018 ◽  
Author(s):  
Eva Steiner
Keyword(s):  
Civil Law ◽  
Primary Source ◽  
Legislative Process ◽  
French Law ◽  
Major Overhaul ◽  
Different Types ◽  
The Way

This chapter introduces the main constitutional institutions and mechanism governing France, taking into account the major overhaul of the 1958 Constitution in 2008. It also shows that legislation is the primary source of law in France, that there are different types of legislation, and that legislative sources are organised hierarchically. Moreover, the chapter also considers, within the constitutional framework, the legislative process and examines the way in which bills are drafted. It also seeks to familiarise readers with the layout of a French statute. In addition, this chapter shows that much of French law though not all of it is codified. Codification is a particular legislative technique common to most civil law systems.

Imagery in the Book of Revelation

2020 ◽  
pp. 52-67
Author(s):  
Konrad Huber
Keyword(s):  
Reception History ◽  
Book Of Revelation ◽  
Imperial Cult ◽  
Emotional Effect ◽  
Greco Roman ◽  
Different Types ◽  
Figurative Speech ◽  
Theological Message ◽  
Over Time ◽  
The Way

The chapter first surveys different types of figurative speech in Revelation, including simile, metaphor, symbol, and narrative image. Second, it considers the way images are interrelated in the narrative world of the book. Third, it notes how the images draw associations from various backgrounds, including biblical and later Jewish sources, Greco-Roman myths, and the imperial cult, and how this enriches the understanding of the text. Fourth, the chapter looks at the rhetorical impact of the imagery on readers and stresses in particular its evocative, persuasive, and parenetic function together with its emotional effect. And fifth, it looks briefly at the way reception history shows how the imagery has engaged readers over time. Thus, illustrated by numerous examples, it becomes clear how essentially the imagery of the book of Revelation constitutes and determines its theological message.

Methods for identifying small innovative enterprises

2021 ◽  
pp. 18-24
Author(s):  
Yu. Grigorev ◽  
◽  
A. Pashuto ◽  
Keyword(s):  
Public Administration ◽  
Search Engine ◽  
Industrial Property ◽  
Federal Institute ◽  
Source Of Information ◽  
Statistical Results ◽  
The Way

A method for identifying small innovative enterprises (SIE) that are understood as holders of a valid patent for an invention or a license to use it is proposed. The source of information for identi cation is the patent funds and the search engine of the Federal Institute of industrial property (FIPS). The methodology includes techniques for identifying SIE if patents related to their activities were issued to individuals. The results of SIE detection in three areas of technology obtained during the development of the technique are presented. It is noted that other statistical results obtained along the way are of the same, if not greater, interest for the purposes of public administration.

Maize on the Move: The Diffusion of a Tropical Cultivar across Europe

2021 ◽  
Author(s):  
Loren Galesi
Keyword(s):  
Gene Pool ◽  
Genetic Research ◽  
Historical Record ◽  
Historical Sources ◽  
Columbian Exchange ◽  
Source Of Information ◽  
The Way

This article examines the transfer and reception of maize into Europe in the wake of the Columbian Exchange. Treating maize as a plant – and reviewing familiar historical sources through the lens of the plant’s likes and dislikes, its requirements and inherent traits – provides us with a novel source of information about how maize might have moved through European spaces, even in cases where the traditional historical record is silent. This article will make use of such data, employing current genetic research to interpret art and textual sources. I will show that all maize originally transported to Europe hailed from one slim gene pool. I will argue that the unique characteristics of those seeds impacted on the way maize fit into European ecosystems, and consequently into European cultures.

Influence of Climate on the Homeopathic Prescription

2018 ◽  
Vol 31 (02) ◽  
pp. 103-108
Author(s):  
Erik van Woensel
Keyword(s):  
Homeopathic Remedy ◽  
Different Types ◽  
Source Of Information

AbstractThe different types of climate our patients are sensitive to and their physical generals are frequently overlooked in case-taking; yet, this particular source of information provides us with the key to unlock the door to the correct homeopathic remedy.

scholarly journals The behavior of Sotalia guianensis (Van Bénéden) in Pernambuco coastal waters, Brazil, and a further analysis of its reaction to boat traffic

2008 ◽  
Vol 25 (1) ◽  
pp. 1-9 ◽  
Author(s):  
Janaina P. Araújo ◽  
Antonio Souto ◽  
Lena Geise ◽  
Maria Elisabeth Araújo
Keyword(s):  
Coastal Waters ◽  
Sotalia Guianensis ◽  
Port Area ◽  
Different Types ◽  
Boat Traffic ◽  
Behavioral Activities ◽  
Port Areas ◽  
The Way

There is still little knowledge about the behavior of the estuarine dolphins and also the way they react to the presence of different types of vessels. The aim of the present study was twofold: to investigate the behavior of estuarine dolphins in four locations in Pernambuco, Brazil, and also their reaction to the presence of common types of nautical crafts. The data of this study resulted from 48 fieldtrips to each of the four localities studied (ports of Recife and Suape, and beaches of Bairro Novo and Piedade), thus totaling 192 days of observations, with approximately 380 hours of actual sampling. Ten types of behavioral activities were counted for Bairro Novo beach and the port areas, but only four for Piedade beach. The greatest flows of boats were recorded in the port of Recife. Fishing boats were the commonest type in the port area of Recife and Bairro Novo beach, while tourist vessels predominated in the port of Suape and Piedade beach. During the observations of encounters between these boats and the estuarine dolphins, neutral reactions predominated for all the vessel types studied. The same type of reaction predominated when the distances at which the interactions between the animals and vessels occurred were correlated.

scholarly journals Mindfulness – en religionssociologisk analyse af et moderne fænomen

2015 ◽  
pp. 55
Author(s):  
Rikke Gottfredsen
Keyword(s):  
English Abstract ◽  
Complete Sample ◽  
Different Types ◽  
Visual Reference ◽  
The Way

ENGLISH ABSTRACT: Mindfulness is a phenomenon increasingly attracting interest in Denmark. It is offered by many different types of providers. This research categorizes in a complete sample of mindfulness providers in Aarhus the way in which these providers communicate their affiliation with mindfulness as respectively Buddhism, spirituality or a-religious technique. This is done using the criteria’s authorization, text reference and visual reference. The article's research shows that mindfulness is offered as a-religious technique, but claims simultaneously, based on Hornborg and Durkheim, that even this alleged a-religiosity can be considered religious.DANSK RESUMÉ: Mindfulness er et fænomen i vækst. Den udbydes af mange forskellige typer af udbydere. Denne undersøgelse kategoriserer i et komplet sample af mindfulness-udbydere i Aarhus måden hvorpå disse udbydere kommunikerer deres tilhørsforhold til mindfulness som henholdsvis buddhisme, spiritualitet eller a-religiøs teknik. Dette gøres ved hjælp af kriterier inden for autorisation, tekst- og visuelle referencer. Artiklens undersøgelse viser, at mindfulness udbydes som a-religiøs teknik, men hævder samtidigt med udgangspunkt i Hornborg og Durkheim, at selv denne påståede a-religiøsitet kan kaldes religiøs.

scholarly journals Controlling and the Use of UAVs as Important Components of Smart Logistical Operations

2021 ◽  
Vol 12 (1) ◽  
pp. 192-203
Author(s):  
Martin Holubčík ◽  
Jakub Soviar
Keyword(s):  
Decision Making ◽  
Internal State ◽  
Good Decision ◽  
Interdisciplinary Field ◽  
Different Types ◽  
Way Of Thinking ◽  
Set Up ◽  
Controlling Measures ◽  
A Company ◽  
The Way

Abstract Modern controlling is an interdisciplinary field that allows management to manage properly, thereby creating the basis for good decision-making. Logistics operations in smart companies need to be not only properly set up, but also properly controlled and improved. The purpose of the article is to analyze the controlling environment in a selected company and point out possible improvements in logistics activities and devices, with a view to preventing different types of problems. For this purpose, observations of the internal logistics processes in a selected company were used and quantified to assess its internal state. On the basis of the data, controlling measures are put forward to improve the management of the company’s logistics activities. The results of the research highlight the opportunities that exist through controlling activities to collect and analyze information about the logistics activities of a company. By doing so, employees can be given greater responsibility for the fulfilment of their tasks and contribute to the streamlining of logistics processes. For managers, the implementation of controlling represents a change in the way of thinking and managing a company.

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