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https://github.com/waikato-ufdl/wai-annotations-imgvis
wai.annotations module offering image visualization.
https://github.com/waikato-ufdl/wai-annotations-imgvis
image-visualization python3
Last synced: about 1 month ago
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wai.annotations module offering image visualization.
- Host: GitHub
- URL: https://github.com/waikato-ufdl/wai-annotations-imgvis
- Owner: waikato-ufdl
- License: apache-2.0
- Created: 2022-05-08T20:53:16.000Z (over 2 years ago)
- Default Branch: main
- Last Pushed: 2023-11-02T20:35:57.000Z (about 1 year ago)
- Last Synced: 2024-08-10T09:15:11.190Z (5 months ago)
- Topics: image-visualization, python3
- Language: Python
- Homepage: https://ufdl.cms.waikato.ac.nz/wai-annotations-manual/
- Size: 63.5 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGES.rst
- License: LICENSE
Awesome Lists containing this project
README
# wai-annotations-imgvis
Image visualization plugins for the wai.annotations library.
The manual is available here:
https://ufdl.cms.waikato.ac.nz/wai-annotations-manual/
## Plugins
### ADD-ANNOTATION-OVERLAY-IC
Adds the image classification label on top of images passing through.
#### Domain(s):
- **Image Classification Domain**
#### Options:
```
usage: add-annotation-overlay-ic [--background-color BACKGROUND_COLOR] [--background-margin BACKGROUND_MARGIN] [--fill-background] [--font-color FONT_COLOR] [--font-family FONT_FAMILY] [--font-size FONT_SIZE] [--position TEXT_PLACEMENT]
optional arguments:
--background-color BACKGROUND_COLOR
the RGB color triplet to use for the background.
--background-margin BACKGROUND_MARGIN
the margin in pixels around the background.
--fill-background whether to fill the background of the text with the specified color.
--font-color FONT_COLOR
the RGB color triplet to use for the font.
--font-family FONT_FAMILY
the name of the TTF font-family to use, note: any hyphens need escaping with backslash.
--font-size FONT_SIZE
the size of the font.
--position TEXT_PLACEMENT
the position of the label (X,Y).
```
### ADD-ANNOTATION-OVERLAY-IS
Adds the image segmentation annotations on top of images passing through.
#### Domain(s):
- **Image Segmentation Domain**
#### Options:
```
usage: add-annotation-overlay-is [--alpha ALPHA] [--colors COLORS [COLORS ...]] [--labels LABELS [LABELS ...]]
optional arguments:
--alpha ALPHA the alpha value to use for overlaying the annotations (0: transparent, 255: opaque). (default: 64)
--colors COLORS [COLORS ...]
the RGB triplets (R,G,B) of custom colors to use, uses default colors if not supplied (default: [])
--labels LABELS [LABELS ...]
the labels of annotations to overlay, overlays all if omitted (default: [])
```
### ADD-ANNOTATION-OVERLAY-OD
Adds object detection overlays to images passing through.
#### Domain(s):
- **Image Object-Detection Domain**
#### Options:
```
usage: add-annotation-overlay-od [--colors COLORS [COLORS ...]] [--fill] [--fill-alpha FILL_ALPHA] [--font-family FONT_FAMILY] [--font-size FONT_SIZE] [--force-bbox] [--label-key LABEL_KEY] [--labels LABELS [LABELS ...]] [--num-decimals NUM_DECIMALS] [--outline-alpha OUTLINE_ALPHA] [--outline-thickness OUTLINE_THICKNESS] [--text-format TEXT_FORMAT] [--text-placement TEXT_PLACEMENT] [--vary-colors]
optional arguments:
--colors COLORS [COLORS ...]
the RGB triplets (R,G,B) of custom colors to use, uses default colors if not supplied (default: [])
--fill whether to fill the bounding boxes/polygons (default: False)
--fill-alpha FILL_ALPHA
the alpha value to use for the filling (0: transparent, 255: opaque). (default: 128)
--font-family FONT_FAMILY
the name of the TTF font-family to use, note: any hyphens need escaping with backslash. (default: sans\-serif)
--font-size FONT_SIZE
the size of the font. (default: 14)
--force-bbox whether to force a bounding box even if there is a polygon available (default: False)
--label-key LABEL_KEY
the key in the meta-data that contains the label. (default: type)
--labels LABELS [LABELS ...]
the labels of annotations to overlay, overlays all if omitted (default: [])
--num-decimals NUM_DECIMALS
the number of decimals to use for float numbers in the text format string. (default: 3)
--outline-alpha OUTLINE_ALPHA
the alpha value to use for the outline (0: transparent, 255: opaque). (default: 255)
--outline-thickness OUTLINE_THICKNESS
the line thickness to use for the outline, <1 to turn off. (default: 3)
--text-format TEXT_FORMAT
template for the text to print on top of the bounding box or polygon, '{PH}' is a placeholder for the 'PH' value from the meta-data or 'label' for the current label; ignored if empty. (default: {label})
--text-placement TEXT_PLACEMENT
comma-separated list of vertical (T=top, C=center, B=bottom) and horizontal (L=left, C=center, R=right) anchoring. (default: T,L)
--vary-colors whether to vary the colors of the outline/filling regardless of label (default: False)
```
### COMBINE-ANNOTATIONS-OD
Combines object detection annotations from images passing through into a single annotation.
#### Domain(s):
- **Image Object-Detection Domain**
#### Options:
```
usage: combine-annotations-od [--combination COMBINATION] [--min-iou MIN_IOU]
optional arguments:
--combination COMBINATION
how to combine the annotations (union|intersect); the 'stream_index' key in the meta-data contains the stream index
--min-iou MIN_IOU the minimum IoU (intersect over union) to use for identifying objects that overlap
```
### IMAGE-VIEWER-IC
Displays images.
#### Domain(s):
- **Image Classification Domain**
#### Options:
```
usage: image-viewer-ic [--delay DELAY] [--position POSITION] [--size SIZE] [--title TITLE]
optional arguments:
--delay DELAY the delay in milli-seconds between images, use 0 to wait for keypress, ignored if <0
--position POSITION the position of the window on screen (X,Y)
--size SIZE the maximum size for the image: WIDTH,HEIGHT
--title TITLE the title for the window
```
### IMAGE-VIEWER-IS
Displays images.
#### Domain(s):
- **Image Segmentation Domain**
#### Options:
```
usage: image-viewer-is [--delay DELAY] [--position POSITION] [--size SIZE] [--title TITLE]
optional arguments:
--delay DELAY the delay in milli-seconds between images, use 0 to wait for keypress, ignored if <0
--position POSITION the position of the window on screen (X,Y)
--size SIZE the maximum size for the image: WIDTH,HEIGHT
--title TITLE the title for the window
```
### IMAGE-VIEWER-OD
Displays images.
#### Domain(s):
- **Image Object-Detection Domain**
#### Options:
```
usage: image-viewer-od [--delay DELAY] [--position POSITION] [--size SIZE] [--title TITLE]
optional arguments:
--delay DELAY the delay in milli-seconds between images, use 0 to wait for keypress, ignored if <0
--position POSITION the position of the window on screen (X,Y)
--size SIZE the maximum size for the image: WIDTH,HEIGHT
--title TITLE the title for the window
```
### TO-ANNOTATION-OVERLAY-OD
Generates an image with all the annotation shapes (bbox or polygon) overlayed.
#### Domain(s):
- **Image Object-Detection Domain**
#### Options:
```
usage: to-annotation-overlay-od [-b BACKGROUND_COLOR] [-c COLOR] [-o OUTPUT_FILE] [-s SCALE_TO]
optional arguments:
-b BACKGROUND_COLOR, --background-color BACKGROUND_COLOR
the color to use for the background as RGBA byte-quadruplet, e.g.: 255,255,255,255
-c COLOR, --color COLOR
the color to use for drawing the shapes as RGBA byte-quadruplet, e.g.: 255,0,0,64
-o OUTPUT_FILE, --output OUTPUT_FILE
the PNG image to write the generated overlay to
-s SCALE_TO, --scale-to SCALE_TO
the dimensions to scale all images to before overlaying them (format: width,height)
```