نتایج جستجو برای: noise sn ratio analysis of variance anova textbackground color viewing distance character size

تعداد نتایج: 21418846  

2015
Qing Li

This paper proposes an algorithm that automatically reads license plate from videos that has taken from personal devices. Unlike commonly used license plate reader in toll payment or road control system, video from personal devices usually has more variation in viewing angle, resolution, shutter speed and so on. This work read single frame from video first, then extract the license plate by det...

2015
Tanvi Kiran Shivam Dhawan

Corresponding Author: Tanvi Kiran Department of Economics, Panjab University, Chandigarh, India Tel. no. +919876867850 Email: [email protected] Abstract: The present study investigated and analysed the impact of family size on monthly savings and consumption expenditure of the industrial workers. The results showed that with increasing household size, savings not only dwindled in absolute t...

Journal: :EURASIP Journal on Image and Video Processing 2018

1999
Eric T. Bradlow Gavan J. Fitzsimons Peter S. Fader Stephen J. Hoch

We explore the e ect of a form of question context on responses to a computer-mediated marketing research survey. As an increasing proportion of marketing research is conducted through computer interfaces, the pool of potential context e ects is rapidly expanding. We conduct an experiment using a multi-item scale that consists of ve dimensions and manipulate three such context e ects: whether a...

Journal: :journal of advanced materials and processing 0
mohammad jula m. sc. student, department of materials science and engineering, shahid chamran university of ahvaz, ahvaz, iran reza dehmolaei department of material science and engineering, shahid chamran university of ahvaz, ahvaz, iran seyed reza alavi zaree department of material science and engineering, shahid chamran university of ahvaz, ahvaz, iran

in this study, an attempt was made to minimize the corrosion rate and maximize pitting potential of dissimilar metal welded joints of a387-gr91/aisi316 steels. process parameters of the pulsed current gas tungsten arc welding (pcgtaw) including of peak current (p), background current (b), pulse frequency (f), and on time percentage (o) were chosen as the influencing factors on corrosion behavio...

Journal: :Vision Research 2001
Eli Brenner Jeroen B.J Smeets Michael S Landy

The ratio of the vertical sizes of corresponding features in the two eyes' retinal images depends both on the associated object's distance and on its horizontal direction relative to the head (eccentricity). It is known that manipulations of vertical size ratio can affect perceived distance, size, depth and shape. We examined how observers use the vertical size ratio to determine the viewing di...

Journal: :Vision Research 2002
Stéphane J.M Rainville Frederick A.A Kingdom

Scale invariance refers to aspects of visual perception that remain constant with changes in viewing distance. Previously, Dakin and Herbert [Proc. Roy. Soc. B. 265 (1397) (1998) 659] reported that the spatial integration region (IR) for mirror symmetry in bandpass noise is scale invariant because its dimensions scale with the inverse of peak spatial frequency. In bandpass noise, however, peak ...

Journal: :Human biology 2006
D K Adak R K Gautam S Bharati A K Gharami M Pal P Bharati

Data on body weight, height, and sitting height from 11,496 adult males, age 18-62 years, belonging to 38 different populations of five major social groups (scheduled tribes, scheduled castes, "other backward castes," general castes, and Muslims) of Central India were taken for our analysis to assess the nutritional status of these groups. Cormic index and body mass index (BMI) were computed, a...

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