Infrastructure Inspection

Civil infrastructure systems such as bridges, buildings, and pavement are society's lifeline. They support human activities, provide all the essential services for society to exist, and facilitate economic development and social relations.


As structures age, deterioration occurs as result of overloading, excessive use, inadequate maintenance, weather hazards, material aging and deficiencies in inspection techniques. Manual inspections are expensive, but necessary to protect public safety.

Deep learning can be successfully applied to infrastructure inspection of oil and gas equipment, bridges, highways, automotive parts, airplanes, railways, and railroad tracks to reduce costs and improve inspection processes.


Industrial datasets come in many disparate formats. We ingest the data, normalize it and allow you to create your training sets quickly with powerful and flexible annotation tools as well as other flexible features allowing you to browse, search and filter all of your images based on your specific criteria.

Quickly detect faces within images and classify the images into thousands of categories. Use textual annotations for sentiment analysis. Search, browse and filter images quickly and easily on CVEDIA. You can filter tens of thousands of images according to your specific criteria with our Metadata Query Language editor (MQL). Perform powerful image augmentations in real-time. Create subsets of datasets and save as collections. Directly export only the images that you need to begin training right away.

Labeling

Our labeling system is highly configurable and multi-layer aware. This means whether you are cropping, labeling or producing segmentation maps you will have the ability to do this in multiple layers and select which one(s) to export in the end. Related labels that are grouped together can be assigned as a whole to a single annotation layer. For example, you can produce a semantic segmentation map of a street view in one layer and have objects masses and direction vectors in the 2nd and 3rd layer.


Labels also serve as templates where you can pre-define additional attributes to be bestowed on an annotated image or polygon. During export, these values can be included as individual fields or combined to form multi-layer segmentation maps.

Segmentation Maps

The easiest method for creating segmentation map annotations is through polygon partitioning. By drawing intersecting splines on top of your source imagery you are effectively cutting the predefined area into many sub-polygons (aka segments). This is a highly efficient method of generating Pixel-dense segmentation maps, as the class for every single pixel is defined from the start, meaning you will not have to manually align the polygons for 2 segments running parallel to each other.


Alternatively, if you are not looking for Pixel-dense representations, but instead want to annotate only certain types of objects, you will have the ability to draw closed polygons. Since these often encompass a whole object including its occluded parts (e.g. car behind a lamp post) we have added the ability to control the Z-index (depth) of the objects. The Z-index defines which segment is closer to the camera and should be rendered last when outputting segmentation map images.

Pixel Wise Painting

When dealing with irregular shaped or tiny objects, polygons are not always the best solution. For these cases we offer various painting tools that let you easily mark areas based on color or edge detections. Like our landmark tools these resulting annotations can be drawn on top or onto a blank canvas with fully configurable intensity values.



Landmarks

Using our simple point-and-click interface you can assign landmarks to either source imagery or to crops created out of bounding boxes. The value, size and smoothness of the landmark is not set at annotation time, instead it is freely configurable as an augmentation during export allowing for maximum flexibility when experimenting.


Additionally, the landmarks can be drawn onto a blank canvas serving as a ground truth or rendered directly on top of the source images.


An alternative way of using our landmark annotation tool is by predefining their count and order in which to be assigned. This enables the creation of facial landmarks and other annotations that require a fixed feature output size.

Bounding Boxes

In many ways bounding boxes have similar traits to polygons found in segmentation maps. The main difference is the fact they are constrained to either rectangular or square shape. On export they become interchangeable and polygons can automatically be enclosed by a bounding box fitting the polygon's maximum extents. The residual area outside the polygon can be filled through various methods: gaussian noise, background, solid color, opacity etc.


2D bounding boxes are created by first setting the aspect ratio constraints (e.g. 1:1 for square) and dragging the box on top of your image. Multiple labels and attributes can be automatically assigned to a single bounding box by using the label templates or multi-selecting labels. The entire process can be performed in multiple freely definable layers.


Bounding boxes are treated by our system as unique new images and can therefore undergo the same annotation as the original source image. For example, a cropped bounding box on a satellite image or whole slide image can be used as a starting for a segmentation map.

Please contact us for more information for tailored solutions.