Awesome

epicflow

A Matlab wrapper for EpicFlow:

EpicFlow: Edge-Preserving Interpolation of Correspondences for Optical Flow, Jerome Revaud, Philippe Weinzaepfel, Zaid Harchaoui and Cordelia Schmid, CVPR 2015.

Tested only on 64 bit Linux.

Usage

• compute optical flow

>> f = get_epicflow(IMAGE1_PATH, IMAGE2_PATH, FLOW_SAVE_PATH);

• compute optical flow for frames in a folder (see dir_get_epicflow.m for more options)

>> dir_get_epicflow(FOLDER_PATH, FLOW_SAVE_FOLDER_PATH)

• visualize result (uses Middlebury optical flow toolbox)

>> addpath(genpath('utils'));
>> imshow(flowToColor(readFlowFile(f)));