Human Skin Segmentation
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Reticular pattern detection in dermoscopy: an approach using Curvelet Transform
Abstract Introduction Dermoscopy is a non-invasive in vivo imaging technique, used in dermatology in feature identification, among pigmented melanocytic neoplasms, from suspicious skin lesions. Often, in the skin exam is possible to ascertain markers, whose identification and proper characterization is difficult, even when it is used a magnifying lens and a
Res. Biomed. Eng.. Publicado em: 07/07/2016
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2. Detecção de faces humanas em imagens coloridas utilizando redes neurais artificiais / Detection of human faces in color images using artificial neural networks
The task of finding faces in images is extremely complex, as there is variation in brightness, backgrounds and highly complex objects that may overlap partially in the face to be found, among other problems. With the advancement in the field of computer vision techniques latest image processing and artificial intelligence have been combined to develop more e
Publicado em: 2010
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3. Mistura de cores: uma nova abordagem para processamento de cores e sua aplicação na segmentação de imagens / Colors mixture: a new approach for color processing and its application in image segmentation
Inspired on the techniques used by painters to overlap layers of various hues of paint to create oil paintings, and also on observations of the distribution of cones in human retina for the interpretation of these colors, this thesis proposes an image processing technique based on color mixing. This is a static color quantization method that expresses the mi
Publicado em: 2009
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4. Segmentação de pele humana em imagens coloridas baseada em valores das médias da vizinhança em subimagens / Segmentation of human skin in colored images based on the average of neighborhoods in sub-images
The segmentation of human skin, in colored images, has been studied broadly for the last years serving as foundation for many other studies as, for instance, the detection of faces. Among the countless applications of works related to the segmentation of human skin it is the one of localizing a certain person in places of great human concentration such as: a
Publicado em: 2008
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5. Gesture recognizing using segmentation of dynamic hand image based on the mixture of Gaussians model and skin color / Reconhecimento de gestos usando segmentação de imagens dinâmicas de mãos baseada no modelo de mistura de gaussianas e cor de pele
The purpose of this paper is to develop a methodology able to recognize hand gestures from dynamic images to interact with systems. After the image capture segmentation takes place where pixels belonging to the hands are separated from the background based on skin-color segmentation and background extraction. The image preprocessing can be applied before the
Publicado em: 2006
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6. Hybrid and incremental fuzzy learning to classify pixels by colors. / Aprendizado nebuloso híbrido e incremental para classificar pixels por cores.
Image segmentation is a very important process, which aims at subdividing an image in parts that correspond to objects of interest in the application domain. Objects may depict few colors that are represented in an image by a set of pixels presenting a very large range of chromatic values. A relatively small number of human-defined linguistic labels can be a
Publicado em: 2005