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

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.

Download Full-text

An adaptive distance computation technique for image retrieval systems

Proceedings of the 2005 ACM symposium on Applied computing - SAC '05 ◽

10.1145/1066677.1066948 ◽

2005 ◽

Cited By ~ 4

Author(s):

Nualsawat Hiransakolwong ◽

Kien A. Hua ◽

Soontharee Koompairojn ◽

Khanh Vu ◽

Sheau-Dong Lang

Keyword(s):

Image Retrieval ◽

Distance Computation ◽

Retrieval Systems ◽

Computation Technique

Download Full-text

Range frequency based distance computation technique for positioning in VANET

International Journal of Vehicle Information and Communication Systems ◽

10.1504/ijvics.2020.111447 ◽

2020 ◽

Vol 5 (4) ◽

pp. 375

Author(s):

P. Mohamed Shakeel ◽

S. Baskar

Keyword(s):

Distance Computation ◽

Computation Technique

Download Full-text

Study on erythrocytes by SEM photogrammetry (SEMP) technique

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100161187 ◽

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.

Download Full-text