Advanced Real-Time Manipulation of Video Streams by Jan Herling PDF

By Jan Herling

ISBN-10: 3658058099

ISBN-13: 9783658058098

ISBN-10: 3658058102

ISBN-13: 9783658058104

Diminished truth is a brand new attention-grabbing expertise that eliminates real-world content material from stay video streams. This sensational dwell video manipulation really gets rid of genuine items and generates a coherent video circulate in real-time. audience can't discover transformed content material. present ways are limited to relocating gadgets and static or nearly static cameras and don't let real-time manipulation of video content material. Jan Herling offers a brand new and cutting edge procedure for real-time item removing with arbitrary digicam movements.

Show description

Read or Download Advanced Real-Time Manipulation of Video Streams PDF

Similar computer vision & pattern recognition books

Felipe Cucker's Learning Theory: An Approximation Theory Viewpoint PDF

The aim of studying conception is to approximate a functionality from pattern values. to realize this target studying thought attracts on numerous varied matters, particularly statistics, approximation concept, and algorithmics. rules from a majority of these components combined to shape a topic whose many profitable functions have brought on a swift development over the past 20 years.

New PDF release: Markov Models for Handwriting Recognition

On account that their first inception greater than part a century in the past, automated analyzing structures have developed considerably, thereby exhibiting awesome functionality on machine-printed textual content. the popularity of handwriting can, notwithstanding, nonetheless be thought of an open learn challenge because of its sizeable edition in visual appeal.

Download e-book for kindle: Morphologische Bildverarbeitung: Grundlagen, Methoden, by Pierre Soille

Die morphologischen Operatoren werden durch einfache mathematische Begriffe definiert und durch didaktische An- sätze und Illustrationen erklärt. Anhand von praktischen Anwendungen wird die Nutzung der Operatoren in der Praxis gezeigt. Das Ziel des Buches ist es, dem Nichtspezialisten eine detaillierte Darstellung der Grundlagen, neueste Entwicklungen und und Anwendungen aus dem Gebiet der morphologischen Bildverarbeitung zu geben.

Download e-book for iPad: Practical Biometrics: From Aspiration to Implementation by Julian Ashbourn

This practically-focused textual content provides a hands-on advisor to creating biometric know-how paintings in real-life situations. greatly revised and up to date, this re-creation takes a clean examine what it takes to combine biometrics into wider functions. An emphasis is put on the significance of a whole figuring out of the wider situation, overlaying technical, human and implementation elements.

Extra resources for Advanced Real-Time Manipulation of Video Streams

Example text

A) Original image with mask, b) initial (horizontal) gradient image, c) final (horizontal) gradient image, d) resulting color image after solving the Poisson equation. The images are kindly received by the author of [85]. The major difference compared to previous approaches is the application of a principal component analysis (PCA) to reduce the dimensions of the data set. Although this transformation requires a certain length of training time for each pyramid layer, the overall patch matching process can be improved due to the reduced data set.

1, a simplified overview of the above presented approaches is given to compare the most significant differences between the individual approaches. 9, a detailed performance analysis is provided for all introduced approaches. 3 Image Composition In the following the image processing approach of Hays et al. [39] is introduced that does neither match to the category of image inpainting approaches nor to the category of image manipulation algorithms. Hays et al. proposed a different way to handle the task of content removal.

This replacement is repeated until the hole is closed. In contrast to the approach of Bertalmio, this approach uses a correspondence map for all pixels inside the undesired pixel area. The correspondence map stores exactly one reference pixel from the remaining image content for each hole pixel. This map is defined based on the visual appearance of the eight direct surrounding neighborhoods of each pixel. Demanet et al. further introduced several optimizations such as a randomized matching search, mapping propagation for neighboring pixels (like Ashikhmin [2]) and a multiresolution approach to improve the overall performance.

Download PDF sample

Advanced Real-Time Manipulation of Video Streams by Jan Herling

by Richard

Rated 4.42 of 5 – based on 19 votes