DD120318A1 - - Google Patents
Info
- Publication number
- DD120318A1 DD120318A1 DD186354A DD18635475A DD120318A1 DD 120318 A1 DD120318 A1 DD 120318A1 DD 186354 A DD186354 A DD 186354A DD 18635475 A DD18635475 A DD 18635475A DD 120318 A1 DD120318 A1 DD 120318A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/28—Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Image Analysis (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD186354A DD120318A1 (es) | 1975-05-30 | 1975-05-30 | |
| DE19762619791 DE2619791A1 (de) | 1975-05-30 | 1976-05-05 | Vorrichtung zur signalgewinnung in erkennungseinrichtungen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD186354A DD120318A1 (es) | 1975-05-30 | 1975-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD120318A1 true DD120318A1 (es) | 1976-06-05 |
Family
ID=5500478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD186354A DD120318A1 (es) | 1975-05-30 | 1975-05-30 |
Country Status (2)
| Country | Link |
|---|---|
| DD (1) | DD120318A1 (es) |
| DE (1) | DE2619791A1 (es) |
-
1975
- 1975-05-30 DD DD186354A patent/DD120318A1/xx unknown
-
1976
- 1976-05-05 DE DE19762619791 patent/DE2619791A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2619791A1 (de) | 1976-12-09 |