Abstract | ||
---|---|---|
We propose herein a motion detection artificial vision model which uses analog electronic circuits. The proposed model is comprised of four layers. The first layer is a differentiation circuit of the large CR coefficient, and the second layer is a differentiation circuit of the small CR coefficient. Thus, the speed of the movement object is detected. The third layer is a difference circuit for detecting the movement direction, and the fourth layer is a multiple circuit for detecting pure motion output. We first designed a one-dimensional model, which we later enhanced to obtain a two-dimensional model. The model was shown to be capable of detecting a movement object in the image. Moreover, the proposed model can be used to detect two or more objects, which is advantageous for detection in an environment in which several objects are moving in multiple directions simultaneously. |
Year | DOI | Venue |
---|---|---|
2003 | 10.1007/3-540-44989-2_87 | Lecture Notes in Computer Science |
Keywords | Field | DocType |
difference circuit,direction selective two-dimensional analog,analog electronic circuit,two-dimensional model,differentiation circuit,biomedical vision model,one-dimensional model,movement direction,large cr coefficient,multiple circuit,movement object,analog model,differentiation,biomedical engineering,electronic circuit,analog circuit,analog circuits,motion estimation | Computer vision,Analogue electronics,Motion detection,Pattern recognition,Simulation,Computer science,Artificial intelligence,Motion estimation,Electronic circuit,Artificial vision | Conference |
Volume | ISSN | ISBN |
2714 | 0302-9743 | 3-540-40408-2 |
Citations | PageRank | References |
0 | 0.34 | 1 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Masashi Kawaguchi | 1 | 24 | 14.93 |
Kazuyuki Kondo | 2 | 0 | 0.68 |
Takashi Jimbo | 3 | 15 | 7.35 |
Masayoshi Umeno | 4 | 1 | 4.88 |