CA2163424A1 - Image storage system for vehicle identification - Google Patents
Image storage system for vehicle identificationInfo
- Publication number
- CA2163424A1 CA2163424A1 CA002163424A CA2163424A CA2163424A1 CA 2163424 A1 CA2163424 A1 CA 2163424A1 CA 002163424 A CA002163424 A CA 002163424A CA 2163424 A CA2163424 A CA 2163424A CA 2163424 A1 CA2163424 A1 CA 2163424A1
- Authority
- CA
- Canada
- Prior art keywords
- image
- data representing
- sensor
- storage system
- generating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
An image storage system suitable for use with devices for detecting/recording overspeedily vehicles. The system includes at least one image sensor (11, 15, 53, 55) for generating data representing an image applied to the sensor. The system includes means for applying a first image (10, 54) to the sensor (11, 53) for generating first data representing at least relatively coarse features in the first image, and means for applying a second image (14 56) including an enlarged portion of the first image to the sensor (15, 55) for generating second data representing at least relatively fine features in tire first image. The second data representing relatively fine features has a set level of definition. The first data representing relatively coarse features has a level of definition which is below the set level. The quantity of data is thereby reduced for storage purposes. A data storage system including a frame grabber (19) and digital computer (20) having a hard disk is also disclosed.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPL8944 | 1993-05-24 | ||
AUPL894493 | 1993-05-24 | ||
PCT/AU1994/000260 WO1994028527A1 (en) | 1993-05-24 | 1994-05-23 | Image storage system for vehicle identification |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2163424A1 true CA2163424A1 (en) | 1994-12-08 |
CA2163424C CA2163424C (en) | 2006-02-28 |
Family
ID=36011103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002163424A Expired - Fee Related CA2163424C (en) | 1993-05-24 | 1994-05-23 | Image storage system for vehicle identification |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2163424C (en) |
-
1994
- 1994-05-23 CA CA002163424A patent/CA2163424C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2163424C (en) | 2006-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |