V
Václav Hlaváč
Researcher at Czech Technical University in Prague
Publications - 138
Citations - 9711
Václav Hlaváč is an academic researcher from Czech Technical University in Prague. The author has contributed to research in topics: Image processing & Support vector machine. The author has an hindex of 30, co-authored 138 publications receiving 9330 citations. Previous affiliations of Václav Hlaváč include Academy of Sciences of the Czech Republic.
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Book
Image Processing: Analysis and Machine Vision
TL;DR: The digitized image and its properties are studied, including shape representation and description, and linear discrete image transforms, and texture analysis.
Proceedings ArticleDOI
Pose primitive based human action recognition in videos or still images
Christian Thurau,Václav Hlaváč +1 more
TL;DR: This paper presents a method for recognizing human actions based on pose primitives that does not rely on background subtraction or dynamic features and thus allows for action recognition in still images.
Book ChapterDOI
Image pre-processing
TL;DR: The aim of pre- processing is an improvement of the image data that suppresses unwilling distortions or enhances some image features important for further processing, although geometric transformations of images (e.g. rotation, scaling, translation) are classified among pre-processing methods here since similar techniques are used.
Proceedings ArticleDOI
Multi-class support vector machine
Vojtech Franc,Václav Hlaváč +1 more
TL;DR: The proposed transformation is based on simplifying the original problem and employing the Kesler construction which can be carried out by the use of properly defined kernel only and is comparable with the one-against-all decomposition solved by the state-of-the-art sequential minimal optimizer algorithm.