imgviz 0.1.9

Image Visualization Tools

imgviz: Image Visualization Tools

Installation

pip install imgviz

Dependencies

• matplotlib
• numpy
• Pillow

Getting Started

# getting_started.py

import imgviz


# sample data of rgb, depth, class label and instance masks
data = imgviz.data.arc2017()

# colorize depth image with JET colormap
depthviz = imgviz.depth2rgb(data['depth'], min_value=0.3, max_value=1)

# colorize label image
labelviz = imgviz.label2rgb(data['class_label'], label_names=data['class_names'])

# tile instance masks
bboxes = data['bboxes'].astype(int)
insviz = [data['rgb'][b[0]:b[2], b[1]:b[3]] for b in bboxes]
insviz = imgviz.tile(imgs=insviz, border=(255, 255, 255))

# tile visualization
tiled = imgviz.tile(
    [data['rgb'], depthviz, labelviz, insviz],
    shape=(1, 4),
    border=(255, 255, 255),
)

Examples

examples/centerize.py
examples/depth2rgb.py
examples/draw.py
examples/label2rgb.py
examples/resize.py
examples/tile.py
examples/trajectory.py