hackaday.io Keyword Density Checker
WORDS COUNT
547
THREE WORDS KEYPHRASE
| Keyword | Frequency | Density |
|---|---|---|
| matrix distortion coefficients | 3 | 1.65% |
| opencvs camera calibration | 3 | 1.65% |
| camera matrix distortion | 3 | 1.65% |
| pixel position original | 2 | 1.10% |
| ax set title | 2 | 1.10% |
| position original image | 2 | 1.10% |
| distortion coefficients obtained | 2 | 1.10% |
| optical axis lens | 2 | 1.10% |
| correct lens distortions | 2 | 1.10% |
| image initundistortrectify method | 1 | 0.55% |
TWO WORDS KEYPHRASE
| Keyword | Frequency | Density |
|---|---|---|
| camera matrix | 9 | 3.29% |
| distortion coefficients | 6 | 2.19% |
| camera image | 5 | 1.83% |
| original image | 5 | 1.83% |
| lens distortions | 4 | 1.46% |
| tangential distortion | 3 | 1.10% |
| pixel positions | 3 | 1.10% |
| camera calibration | 3 | 1.10% |
| matrix distortion | 3 | 1.10% |
| mapx mapy | 3 | 1.10% |
ONE WORD PHRASES
| Keyword | Frequency | Density |
|---|---|---|
| image | 24 | 4.39% |
| camera | 23 | 4.20% |
| distortion | 14 | 2.56% |
| matrix | 12 | 2.19% |
| pixel | 10 | 1.83% |
| calibration | 8 | 1.46% |
| lens | 7 | 1.28% |
| images | 7 | 1.28% |
| parameters | 7 | 1.28% |
| log | 6 | 1.10% |
This tool extracts most used keywords found inside the body of the webpage. Meta Keywords tag are removed from the keyword statistics. English stop-words are removed.
The following headings are splitted into sub-ones through punctuation. The sentences longer than 10 words are omitted. These are punctuation-free sentences.
Heading H1
correcting for lens distortionsestimation of lens parameters using opencv
unwarping the images
the unwarping class
become a hackaday.io member
Heading H2
discussionsHeading H3
controlling the servosface detection using a haar cascade classifier
