Local spatial distortion caused by simple geometrical figures
نویسندگان
چکیده
منابع مشابه
Local spatial distortion caused by simple geometrical figures.
Dynamic distortion of the visual field has been shown to affect perceptual judgment of visual dimensions such as size, length, and distance. Here, we report four experiments demonstrating that the different aspects of a triangle differently influence judgments of distance. Specifically, when the base of the triangle faces the centre of the display, participants consistently underestimate and ov...
متن کاملJudging spatial properties of simple figures
Discrimination was measured for height, area, and aspect ratio of ovals and rectangles. Random jittering of the orthogonal property (width, aspect ratio, and area) was used to control the observers' criterion. Weber fractions for aspect ratio were consistently lower than those for area, and about the same as those for height. Performance with ovals and rectangles did not differ significantly. T...
متن کاملPAC-Learning Geometrical Figures
The thesis studies the following problem: Given a set of geometrical figures (such as planar polygons), each one labelled according to whether or not it resembles some "ideal" figure, find a good approximation to that ideal figure which can be used to classify other figures in the same way. We work within the PAC learning model introduced by Valiant in 1984. Informally, the concepts under consi...
متن کاملMinimizing distortion caused by welding, by sequencing optimization in a large steel panel
Increasingly, Welding is used in industry for assembled various products, such as ships, cars, trains and bridges. Welding distortion often results such as lack of accuracy during assembly and will have increases manufacturing costs. So, predict and reduce welding distortion is very important to improve the quality of welded structures. In this study, firstly, a prediction method of welding di...
متن کاملMinimizing distortion caused by welding, by sequencing optimization in a large steel panel
Increasingly, Welding is used in industry for assembled various products, such as ships, cars, trains and bridges. Welding distortion often results such as lack of accuracy during assembly and will have increases manufacturing costs. So, predict and reduce welding distortion is very important to improve the quality of welded structures. In this study, firstly, a prediction method of welding di...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Quarterly Journal of Experimental Psychology
سال: 2017
ISSN: 1747-0218,1747-0226
DOI: 10.1080/17470218.2016.1192657