Developer-friendly segmentation using OpenVL, a high-level task-based abstraction

Research into computer vision techniques has far out-paced the development of interfaces (such as APIs) to support the techniques´ accessibility, especially to developers who are not experts in the field. We present a new interface, specifically for segmentation methods, designed to be application-deveLoper-friendly while retaining sufficient power and flexibility to solve a wide variety of problems. The interface presents segmentation at a higher level (above algorithms) and uses a task-based description derived from definitions of low-level segmentation. We show that through interpretation, the description can be used to invoke an appropriate method to provide the developer´s requested result. Our proof-of-concept implementation interprets the model description and invokes one of six segmentation methods with automatically derived parameters, which we demonstrate on a range of segmentation tasks. We also discuss how the concepts presented for segmentation may be extended to other computer vision problems.