Fast 2D to 3D image conversion based on reduced number of controlling parameters

• Autorzy: Balcerek J. , Dąbrowski A. , Konieczka A.

Identyfikatory

DOI

10.12915/pe.2014.12.03

Warianty tytułu

PL

Szybka konwersja obrazów 2D do 3D oparta na zredukowanej liczbie parametrów kontrolnych

• Języki publikacji: EN

Abstrakty

EN

In this paper a new approach to fast 2D to 3D image conversion based on the reduced number of individually adjusted controlling parameters and simplified depth maps is presented. With the reported experiments conducted among viewers, five simple 2D to 3D conversion schemes were examined and compared. The results of the first experiment indicate a linear dependence between the controlling parameters among the examined viewers. In the second experiment, for the assumed linear dependence between the parameters, obtained in the first experiment but for another test image, a clear 3D effect perception was confirmed.

PL

W artykule zaprezentowano nowe ujęcie problemu szybkiej konwersji obrazów dwuwymiarowych (2D) do trójwymiarowych (3D) oparte na zredukowanej liczbie indywidualnie dobieranych parametrów kontrolnych i uproszczonych mapach głębokości. W eksperymentach przebadano i porównano 5 prostych schematów konwersji, których parametry były ustawiane przez widzów. Wynik pierwszego eksperymentu wskazuje na liniową zależność pomiędzy tymi parametrami w populacji badanych osób. W drugim eksperymencie, dla założonej, uzyskanej w pierwszym eksperymencie liniowej zależności pomiędzy parametrami, ale dla innego obrazu testowego, potwierdzono postrzeganie wyraźnego efektu 3D.

Słowa kluczowe

EN

2D to 3D conversion; anaglyph; depth map; image processing

PL

efekt stereowizyjny; konwersja 2D do 3D; anaglif; mapa głębokości; przetwarzanie obrazów

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2014
• Tom: R. 90, nr 12
• Strony: 11--16
• Opis fizyczny: Bibliogr. 16 poz., rys., tab., wykr.

Twórcy

autor

Balcerek J.

• Poznań University of Technology, Chair of Control and System Engineering, Division of Signal Processing and Electronic Systems

autor

Dąbrowski A.

• Poznań University of Technology, Chair of Control and System Engineering, Division of Signal Processing and Electronic Systems

autor

Konieczka A.

• Poznań University of Technology, Chair of Control and System Engineering, Division of Signal Processing and Electronic Systems

Bibliografia

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• [2] Kim D. H., Min D., Sohn K. W., Stereoscopic Video Generation Method Using Motion Analysis, 3DTV Conference, (2007), 1-4
• [3] Li S.; Wang F., Liu W., The overview of 2D to 3D conversion system, IEEE 11th International Conference on Computer- Aided Industrial Design & Conceptual Design (CAIDCD), (2010), Vol. 2, Pages: 1388-1392
• [4] Chang Y.L., Tsai Y.P.; Chang T. H., Chen Y. R.; Lei S., A depth map refinement algorithm for 2D-to-3D conversion, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), (2012), 1437-1440
• [5] Dubois E., A projection method to generate anaglyph stereo images, Proc. of 2001 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP’01), Volume 3, (2001), 1661-1664
• [6] Gallagher A. C., Detecting anaglyph images with channel alignment features, Proc. of 2010 17th IEEE International Conference on Image Processing (ICIP), (2010), 2985-2988
• [7] Urey H., Chellappan K.V., Erden E., Surman P., State of the Art in Stereoscopic and Autostereoscopic Displays, Proceedings of the IEEE, Volume: 99, Issue: 4, (2011), 540-555
• [8] Balcerek J., Dąbrowski A., Konieczka A., Simple efficient techniques for creating effective 3D impressions from 2D original images, Proc. of New Trends in Audio and Video / Signal Processing: Algorithms, Architectures, Arrangements and Applications NTAV / SPA’2008, IEEE Poland Section Chapters Signal Processing, Circuits and Systems, Poznań, Poland, (2008), 219-224
• [9] Balcerek J., Konieczka A., Dąbrowski A., Stankiewicz M., Krzykowska A,. Brightness Correction and Stereovision Impression Based Methods of Perceived Quality Improvement of CCTV Video Sequences, Proc. of 4th International Conference on Multimedia Communications, Services and Security (MCSS 2011), Springer: Communications in Computer and Information Science, (2011), Volume 149, 64-72
• [10] Balcerek J., Konieczka A., Dąbrowski A., Marciniak T., Binary depth map generation and color component hole filling for 3D effects in monitoring systems, Proc. of Signal Processing SPA’2011, IEEE, Poland Section, Chapters Signal Processing, Circuits and Systems, (2011), 138-143
• [11] Balcerek J., Konieczka A., Dąbrowski A., Stankiewicz M., Krzykowska A., Approach to evoking stereovision impressions from images, Przegląd Elektrotechniczny, 88 (2012), Issue 6, 17-23
• [12] Zhang L., Tam W. J., Stereoscopic image generation based on depth images for 3D TV, IEEE Transactions on Broadcasting, 51 (2005), Issue 2, 191-199
• [13] Ideses I., Yaroslavsky L., Amit I., Fishbain B., Depth Map Quantization – How Much is Sufficient?, 3DTV Conference, (2007), 1-4
• [14] Chang Y. L., Fang C. Y., Ding L. F., Chen S. Y., Chen L.G., Depth Map Generation for 2D-to-3D Conversion by Short-Term Motion Assisted Color Segmentation, 2007 IEEE International Conference on Multimedia and Expo, (2007), 1958-1961
• [15] Fehn C., Depth-image-based rendering (DIBR), compression, and transmission for a new approach on 3D-TV, Proc. of SPIE 5291, Stereoscopic Displays and Virtual Reality Systems XI, (2004), 93-104
• [16] Dąbrowski A., Balcerek J., Konieczka A., An Approach to Adjustment and Reduction of the Number of Controlling Parameters for Simple 2D to 3D Image Conversion Schemes, Proc. of New Trends in Audio and VIideo/Signal Processing: Algorithms, Architectures, Arrangements and Applications NTAV/SPA’2012, IEEE Poland Section Chapters Signal Processing, Circuits and Systems, Łódź, Poland, (2012), 227-231