Throughout history, fluid engineering is one of the most important areas of engineering due to its impact in the areas of transportation, energy and the military. The measurement of velocity fields is important for studies in aerodynamics and hydrodynamics. The techniques for measuring the velocity field are mostly optical techniques, with emphasis on the PIV technique. On the other hand, in recent years, important advances in computer vision, based on convolutional neural networks, have shown promise for improving the processing of optical techniques. In this work, a hybrid approach between cross-correlation and cascade of convolutional neural networks was used to develop a new PIV technique. The project was based on the latest work of PIV with an artificial neural network to develop the architecture of the networks and their form of training. Several cascade formats of neural networks were tested until they reached a format that allowed the error to be reduced by an order of magnitude for uniform flow. In addition to the development of the cascade for uniform flow, knowledge was generated to make cascades for other types of flows.