Distortion (optics) - Wikipedia, the free encyclopedia
In geometric optics and cathode ray tube (CRT) displays, distortion is a deviation from rectilinear projection, a projection in which straight lines in a scene remain straight in an image. It is a f...
en.wikipedia.org/wiki/Distortion_(optics)
Step by step description of a method to correct image distortion and perspective using Panorama Tools and PTgui ... Check all three lens distortion parameters (if you have few vertical lines in your image and couldn't set enough CP, check only b parameter and set a=c=0 in lens settings tab...
www.philohome.com/barrelpers/barrelpers.htm
Findmysoft recommends the following image distortion software. Most of the softs are free and regularly updated. ... Image distortion software tags:
www.findmysoft.com/software/image_distortion/ www.findmysoft.com/software/image_distortion/
Women and men suffer from body-image distortion. The number of people critical of their bodies is growing. Read about searching for the ideal body size. ... "White American women have the worst body-image distortion," Ritter said. "Black American women have the best body image."
www.healthyplace.com/eating-disorders/main/body-image-d... www.healthyplace.com/eating-disorders/main/body-image-distortion-a-growing-problem-among-women-and-men/menu-id-58/
Ways of correcting image distortion, perspective and converging verticals in photographs ... Quite a few image stitching tools are capable of correcting linear distortion in images (whether concave or convex distortion, such as the barrel distortion in poor quality rectilinear lenses or in fisheye lenses).
www.panoguide.com/howto/panoramas/distortion_correction... www.panoguide.com/howto/panoramas/distortion_correction.jsp
Application-Specific Spectral & Spatial Imaging Spectrometers with Superior Performance and Innovative Design ... Headwall announces availability of Hyperspec Starter Kit™ ... Check out our new ; Application Notes...
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Body image distortion is something that can affect both males and females, although it is more commonly found in women. Many women feel the need to be as thin as those gracing the television, movie or fashion industry, and will often look at themselves as overweight whether they are or not.
www.edtreatmentcenters.com/distorted-body-image.php www.edtreatmentcenters.com/distorted-body-image.php
The empirically obtained image distortion maps are compared to the predicited visible difference calculated using (1) the widely used root mean square error (point-by-point RMS) computed in uncalibrated RGB values, (2) the point-by-point CIELAB values (CIE, 1994), and (3) S-CIELAB , a spatial extension of CIELAB metric.
white.stanford.edu/~brian/scielab/compare/compare.html
In this paper a novel technique of spectral image quality evaluation using Spectral Image Distortion Map (SIDM) is proposed. The method is based on a recent approach to evaluation of color differences in a spectral space. ... As a result a gray-scale spectral distortion image is obtained, where the intensity of each of...
csdl.computer.org/comp/proceedings/icpr/2004/2128/01/21... csdl.computer.org/comp/proceedings/icpr/2004/2128/01/212810668abs.htm
In general photography distortion may hardly be noticeable, but when capturing buildings, horizons or other subjects with straight lines, barrel or pincushion distortion may be clearly visible. There are possibilities to correct them in your image manipulating program...
www.dcviews.com/tutors/tt55811.htm