Results 31 to 40 of about 434,958 (165)

Polychromatic processing technique for color image transparencies

Applied Optics, 1980
A technique of spatial encoding color photographic image in a black and white tran-sparency for coherent polychromatic processing is presented. The applications of this technique to color image signal detection, restoration of color blurred images, and color image addition and subtraction are provided.
F T, Yu, T H, Chao, S L, Zhuang
openaire   +2 more sources

Features Classification Forest: A Novel Development that is Adaptable to Robust Blind Watermarking Techniques

, 2018
A novel watermarking scheme is proposed that could substantially improve current watermarking techniques. This scheme exploits the features of micro images of watermarks to build association rules and embeds the rules into a host image instead of the bit
Shen, Jau-Ji, Chang, Chia-Sung, 沈肇基   +2 more
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Image processing for smarter browsing of ocean color data products: investigating algal blooms [PDF]

, 2010
Remote sensing technology continues to play a significant role in the understanding of our environment and the investigation of the Earth. Ocean color is the water hue due to the presence of tiny plants containing the pigment chlorophyll, sediments, and ...
O\u27Connor, Edel, Dermot Diamond, Jer Hayes, O'Connor, Edel, Hayes, Jer, Diamond, Dermot, Edel O'Connor, Alan F. Smeaton, Noel E. O'Connor, O'Connor, Noel E., Lau, King-Tong, King-Tong Lau, Smeaton, Alan F., O\u27Connor, Noel E.   +13 more
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Image Processing Techniques

Image processing techniques are the basic building blocks of many image processing applications where images will be processed in order to extract important information. There are many techniques which can be used to process the ‘n’ images, identifying different patterns, segmentation, transforming images into desired formats etc.
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Image compression with anisotropic diffusion [PDF]

, 2008
Compression is an important field of digital image processing where well-engineered methods with high performance exist. Partial differential equations (PDEs), however, have not much been explored in this context so far. In our paper we introduce a novel
Welk, Martin, Seidel, Hans-Peter, Gali´c, Irene, Seidel, Hans Peter, Joachim Weickert, Weickert, Joachim, Irena Galić, Hans-Peter Seidel, Belyaev, A., Galic, I., Andrés Bruhn, Bruhn, Andrés, Belyaev, Alexander, Alexander Belyaev, Bruhn, A., Seidel, H. ; https://orcid.org/, Galic, Irena, Martin Welk, Welk, M., Weickert, J.   +19 more
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Image Processing Education

, 2005
This chapter describes tools and techniques that facilitate a gentle introduction to fascinating concepts in digital image processing from four leading universities.
Karam, L.J., Michael Unser, Bovik, A.C., Reginald L. Lagendijk, Lina J. Karam, Lagendijk, R.L., Unser, M., Alan C. Bovik, Rajashekar, U., Umesh Rajashekar, Daniel Sage, Sage, D.   +11 more
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Image contrast enhancement based on histogram smoothing and continuous intensity relocation

, 2010
Image contrast enhancement is a fundamental and important pre-processing stage in the application of image processing techniques. Among revenues of possible approaches, histogram equalization is a popular and attractive candidate method to produce ...
Gu Fang, Kwok, NM, Ha, QP, Fang, G, D. Wang, Wang, D, Q. P. Ha, Kwok, Ngai M., N. M. Kwok, Ha, Quang P., Fang, Gu, Jia, X, S. Y. Chen, Chen, SY, Jia, Xiuping, Wang, Dalong, Xiuping Jia, Chen, S. Y.   +17 more
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Techniques in image restoration and enhancement

, 1975
Includes bibliographical references.Image processing in its broad sense pervades many areas but it is convenient to group it into three main sections, viz: image coding, usually for image transmission over telecommunication links; pattern recognition for
Hepburn, John Stuart Andrew
core  

Denoising Techniques Based on the Multiresolution Representation [PDF]

So far, considerable research efforts have been invested in the are of using statistical methods for image processing purposes yielding to a significant amount of models that aim to improve as much as possible the still existing and currently used ...
Viorica STEFANESCU, Panayiotis VLAMOS, Catalina COCIANU, Luminita STATE   +3 more
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Automated DNA Fragments Recognition and Sizing through AFM Image Processing [PDF]

, 2005
This paper presents an automated algorithm to determine DNA fragment size from atomic force microscope images and to extract the molecular profiles.
Benini, L., Zuccheri, G., ZUCCHERI, GIAMPAOLO, Ficarra, Elisa, E. Ficarra, BENINI, LUCA, Macii, Enrico, BENINI L, E. Macii, ZUCCHERI G.   +9 more
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