3.4. Max-reduction Parameters¶
The max-reduction generation program is located here: ./bin/fmdt-maxred.
The following table summarizes the available parameters:
Argument |
Type |
Details |
|---|---|---|
|
STRING |
See Section 3.4.1. |
|
INTEGER |
See Section 3.4.2. |
|
INTEGER |
See Section 3.4.3. |
|
INTEGER |
See Section 3.4.4. |
|
STRING |
See Section 3.4.5. |
|
BOOLEAN |
See Section 3.4.6. |
|
BOOLEAN |
See Section 3.4.7. |
|
BOOLEAN |
See Section 3.4.8. |
|
STRING |
See Section 3.4.9. |
|
STRING |
See Section 3.4.10. |
3.4.1. --vid-in-path¶
- Deprecated
--in-video- Type
STRING
- Default
[empty]
- Example
--vid-in-path ~/Videos/meteors.mp4
Input video path (supports also a path to a sequence of images
path/basename_%05d.jpg).
3.4.2. --vid-in-start¶
- Deprecated
--fra-start- Type
INTEGER
- Default
0- Example
--vid-in-start 12
First frame id (included) to start the detection in the video sequence.
3.4.3. --vid-in-stop¶
- Deprecated
--fra-end- Type
INTEGER
- Default
0- Example
--vid-in-stop 42
Last frame id (included) to stop the detection in the video sequence. If set to
0, read entire video.
3.4.4. --vid-in-threads¶
- Deprecated
--ffmpeg-threads- Type
INTEGER
- Default
0- Example
--vid-in-threads 1
Select the number of threads to use to decode video input (in ffmpeg). If
set to 0, ffmpeg chooses the number of threads automatically.
3.4.5. --trk-path¶
- Deprecated
--in-tracks- Type
STRING
- Default
[empty]
- Example
--trk-path tracks.txt
The tracks file corresponding to the input video (generated from
fmdt-detect). See Section 3.1.1 for the description of the
expected text input format.
3.4.6. --trk-id¶
- Deprecated
--show-id- Type
BOOLEAN
- Example
--trk-id
Show the object ids on the output video and frames. Requires to link with OpenCV
library (-DFMDT_OPENCV_LINK CMake option, see
Section 2.2.1).
3.4.7. --trk-nat-num¶
- Deprecated
--show-id- Type
BOOLEAN
- Example
--trk-nat-num
Natural numbering of the object ids, work only if --trk-id is set.
3.4.8. --trk-only-meteor¶
- Deprecated
--only-meteor- Type
BOOLEAN
- Example
--trk-only-meteor
Show only meteors.
3.4.9. --gt-path¶
- Deprecated
--in-gt- Type
STRING
- Default
[empty]
- Example
--gt-path gt.txt
File containing the ground truth. Ground truth file gives objects positions over time. Here is the expected text format of a line:
{otype} {fbeg} {xbeg} {ybeg} {fend} {xend} {yend}
The tracks file corresponding to the input video (generated from
fmdt-detect). See Section 3.1.1 for the description of the
expected text input format.
3.4.10. --fra-out-path¶
- Deprecated
--out-frame- Type
STRING
- Default
[empty]
- Example
--fra-out-path maxred.png
Path of the output frame.