Caustics

A difficult scene with caustics creating strong shadows on the ground, the current of the water moving the plants in the background and fishes very similiar to the background color.

Groundtruth Data      Single Images       Video

Marine Snow


A scene with many different fishes who are not swimming in a swarm and a lot of strong Marine Snow disturbing the view.

Groundtruth Data     Single Images       Video





Two Fishes


Basic scene with two fishes in a plastic container moving slowly forward. Only difficulty are the bad lighnting conditions.

Groundtruth Data      Single Images       Video






Fish Swarm


Natural scene with greenish river water and a complex background. A swarm of fishes passes the middle of the scene and complicates background modelling heavily.

Groundtruth Data      Single Images       Video






small Aquaculture


A small aquaculture with a simple black background but many fishes swimming erratically through the scene all the time.

Groundtruth Data      Single Images       Video