A New Adaptive Distance Computation Technique for Query-by-Multiple-Example System

2008 ◽  
Author(s):  
Jianqiao Feng ◽  
Haifeng Zhao ◽  
Wenhua Jia
Keyword(s):  
Distance Computation ◽  
Computation Technique

INNER AABB FOR DISTANCE COMPUTATION IN COLLISION DETECTION

2015 ◽  
Vol 78 (2-2) ◽  
Author(s):  
Hamzah Asyrani Sulaiman ◽  
Abdullah Bade ◽  
Mohd Harun Abdullah
Keyword(s):  
Collision Detection ◽  
Detection System ◽  
Pivot Point ◽  
Distance Computation ◽  
Computation Technique ◽  
Challenging Tasks

Distance computation technique is one of the important elements for completing narrow phase collision detection system. Checking an accurate distance between two piece of polygons (or some researchers named it as primitives/triangles) is always a challenging tasks where it involves two common measurements, which is speed of the distance checking and the accuracy of the distance itself. In this paper, we performed an experiment using our latest technique called Inner AABB of Dynamic Pivot Point (DyOP) where it’s tremendously reduced number of testing and increase the speed of the distance computation. Based on the analyzed results, we believed that our technique is superior compared to other techniques in term of the speed of the detection.

Study on erythrocytes by SEM photogrammetry (SEMP) technique

1990 ◽  
Vol 48 (3) ◽  
pp. 724-725
Author(s):  
Tong Wensheng ◽  
Lu Lianhuang ◽  
Zhang Zhijun
Keyword(s):  
Quantitative Analysis ◽  
Cell Membrane ◽  
Clinical Diagnosis ◽  
Human Body ◽  
Blood Cells ◽  
Three Dimensional ◽  
Normal Person ◽  
Blood Disease ◽  
Computation Technique ◽  
Important Basis

This is a combined study of two diffirent branches, photogrammetry and morphology of blood cells. The three dimensional quantitative analysis of erythrocytes using SEMP technique, electron computation technique and photogrammetry theory has made it possible to push the study of mophology of blood cells from LM, TEM, SEM to a higher stage, that of SEM P. A new path has been broken for deeply study of morphology of blood cells.In medical view, the abnormality of the quality and quantity of erythrocytes is one of the important changes of blood disease. It shows the abnormal blood—making function of the human body. Therefore, the study of the change of shape on erythrocytes is the indispensable and important basis of reference in the clinical diagnosis and research of blood disease.The erythrocytes of one normal person, three PNH Patients and one AA patient were used in this experiment. This research determines the following items: Height;Length of two axes (long and short), ratio; Crevice in depth and width of cell membrane; Circumference of erythrocytes; Isoline map of erythrocytes; Section map of erythrocytes.

2DPCA-based row-kNN distance computation for face recognition

2012 ◽  
Author(s):  
Waled Hussein Al-Arashi ◽  
Shahrel Azmin Suandi
Keyword(s):  
Face Recognition ◽  
Distance Computation
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