The Viola-Jones face detection algorithm was (and still is) a quite popular face detector. In spite of the numerous face detection techniques that have been recently presented, there are many research works that are still based on the Viola-Jones algorithm because of its simplicity. In this paper, we study the influence of a set of blind pre-processing methods on the face detection rate using t...

Sweet violet also known as the Viola odorata, blooms in continental climate conditions in early spring with delicate flowers of attractive scent. It has been traditionally the part of various indigenous preparations and being used to cure respiratory and inflammatory conditions. Present review article is an attempt to cover recent developments in phytochemical and pharmacological potential of d...

In this paper, we present a new method of detecting visual objects in digital images and video. The novelty of the proposed method is that it differentiates objects from non-objects using image edge characteristics. Our approach is based on a fast object detection method recently developed by Viola and Jones. While Viola and Jones use Harr-like features, we propose a new image feature called ed...

The demonstration of a series of properly weighted and balanced Bluetooth sensor bows for violin, viola, cello and bass.

Title: Prokinetic and laxative effects of the crude methanolic extract of Viola betonicifolia whole plant in rodents