scholarly journals Reinterpreting Entropy: An edge-region grouping account of entropy effects on figure-ground organization

2016 ◽  
Vol 16 (12) ◽  
pp. 299
Author(s):  
Joseph Brooks ◽  
Hilda Danelsdttir
Keyword(s):  
Edge Region ◽  
Entropy Effects ◽  
Region Grouping ◽  
Ground Organization

Longitudinal distribution of total ozone content in edge region of antarctic stratospheric vortex

2005 ◽  
Vol 11 (5-6) ◽  
pp. 5-11
Author(s):  
A.V. Grytsai ◽  
◽  
O.M. Evtushevsky ◽  
G.P. Milinevsky ◽  
Z.I. Grytsai ◽  
...  
Keyword(s):  
Total Ozone ◽  
Ozone Content ◽  
Longitudinal Distribution ◽  
Total Ozone Content ◽  
Edge Region

ROI Based Post Image Quality Assessment Technique on Multiple Localized Filtering Method On Kinect HD Sensor Mobile Robot

2018 ◽  
Vol 3 (2) ◽  
pp. 145
Author(s):  
Kholilatul Wardani ◽  
Aditya Kurniawan
Keyword(s):  
Image Quality ◽  
Quality Assessment ◽  
Image Quality Assessment ◽  
Similarity Index ◽  
Assessment Model ◽  
Sensor Data ◽  
Edge Region ◽  
Kinect Sensor ◽  
Image Region ◽  
Filtering Technique

 The ROI (Region of Interest) Image Quality Assessment is an image quality assessment model based on the SSI (Structural Similarity Index) index used in the specific image region desired to be assessed. Output assessmen value used by this image assessment model is 1 which means identical and -1 which means not identical. Assessment model of ROI Quality Assessment in this research is used to measure image quality on Kinect sensor capture result used in Mobile HD Robot after applied Multiple Localized Filtering Technique. The filter is applied to each capture sensor depth result on Kinect, with the aim to eliminate structural noise that occurs in the Kinect sensor. Assessment is done by comparing image quality before filter and after filter applied to certain region. The kinect sensor will be conditioned to capture a square black object measuring 10cm x 10cm perpendicular to a homogeneous background (white with RGB code 255,255,255). The results of kinect sensor data will be taken through EWRF 3022 by visual basic 6.0 program periodically 10 times each session with frequency 1 time per minute. The results of this trial show the same similar index (value 1: identical) in the luminance, contrast, and structural section of the edge region or edge region of the specimen. The value indicates that the Multiple Localized Filtering Technique applied to the noise generated by the Kinect sensor, based on the ROI Image Quality Assessment model has no effect on the image quality generated by the sensor.

Photoluminescence excitation spectroscopy of GaAs:Er,O in the near‐band‐edge region

1996 ◽  
Vol 79 (11) ◽  
pp. 8682-8687 ◽  
Author(s):  
R. A. Hogg ◽  
K. Takahei ◽  
A. Taguchi
Keyword(s):  
Band Edge ◽  
Near Band Edge ◽  
Edge Region ◽  
Photoluminescence Excitation
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