Shape-from-X: psychophysics and computation

1991 ◽  
Author(s):  
Heinrich H. Buelthoff ◽  
Alan L. Yuille
Keyword(s):  
Shape From X

A data-acquisition suite for evaluating spine shape from x-radiographs

2008 ◽  
Vol 51 (12) ◽  
pp. 1337-1341
Author(s):  
E. V. Grach ◽  
A. A. Lisov ◽  
L. S. Orlov ◽  
G. A. Shmeleva
Keyword(s):  
Data Acquisition ◽  
Spine Shape ◽  
Shape From X

Mining Lung Shape from X-Ray Images

2009 ◽  
pp. 554-568 ◽  
Author(s):  
Vassili Kovalev ◽  
Aliaksandr Prus ◽  
Pavel Vankevich
Keyword(s):  
X Ray ◽  
Shape From X

The Perception of Scale-Dependent and Scale-Independent Surface Structure from Binocular Disparity, Texture, and Shading

Perception ◽  
1998 ◽  
Vol 27 (2) ◽  
pp. 147-166 ◽  
Author(s):  
James S Tittle ◽  
J Farley Norman ◽  
Victor J Perotti ◽  
Flip Phillips
Keyword(s):  
Surface Structure ◽  
Binocular Disparity ◽  
Three Dimensional ◽  
Shape Index ◽  
Dimensional Structure ◽  
Single Type ◽  
Multiple Cues ◽  
Three Dimensional Structure ◽  
Shape From X ◽  
Linear Integration

The integration of binocular disparity, shading, and texture was measured for two different aspects of three-dimensional structure: (1) shape index, which is a measure of scale-independent structure, and (2) curvedness, which is a measure of scale-dependent structure. Binocular disparity was found to contribute significantly more to judged shape index than it does to judged curvedness, and shading and texture were both found to contribute more to judged curvedness than to judged shape index. These results demonstrate that different cues do not contribute equally to different aspects of perceived surface structure. This finding suggests that, for the case of linear integration, multiple cues to three-dimensional structure do not combine on the basis of a single type of representation shared by all the ‘shape-from-X’ processes in the visual system.

scholarly journals Extracting core shape from x-ray images at the National Ignition Facility

2012 ◽  
Vol 83 (10) ◽  
pp. 10E519 ◽  
Author(s):  
S. M. Glenn ◽  
L. R. Benedetti ◽  
D. K. Bradley ◽  
B. A. Hammel ◽  
N. Izumi ◽  
...  
Keyword(s):  
National Ignition Facility ◽  
X Ray ◽  
Shape From X
Sign in / Sign up

Export Citation Format

Share Document