منابع مشابه
Digital Color Tv Telemetry
In most of the initial applications of digital TV telemetry the video source signal is monochrome (typically RS-170 standard). However color TV is now employed extensively in many of the government test ranges, and it is likely that it will be required to digitally transmit the NTSC color TV signal for security and other reasons. It is also likely that the bit rates which will be employed for t...
متن کاملUtilization of Matlab for Tv Colorimetry and Color Spaces Analysis
The contribution deals with the Matlab application used for television colorimetry and color spaces analysis. The mathematical description of known color spaces (RGB, XYZ, YUV, YIQ, YCbCr, HSV, CMY, CMYK) is introduced including their reciprocal transformation. The application allows selection of input color image, direct and backward transformation into the selected space including MKO, CIE an...
متن کاملA Color-Based Selective and Interactive Filter Using Weighted TV
In this paper we propose to introduce a new color interactive and selective filtering tool based on the minimization of a weighted vectorial total variation term TVg with the L2 norm as data term. Our goal is to filter one region of an image while preserving the other using a minimal interaction with the user. To this end, we take benefit of a weighted vectorial regularization term TVg based on...
متن کاملColor TV : Total Variation Methods for Restorationof Vector Valued
| We propose a new deenition of the total variation norm for vector valued functions which can be applied to restore color and other vector valued images. The new TV norm has the desirable properties of (i) not penalizing discontinuities (edges) in the image, (ii) rotationally invariant in the image space, and (iii) reduces to the usual TV norm in the scalar case. Some numerical experiments on ...
متن کاملSpoken language recognition in conversational telephone speech and TV broadcast news (GLOSA)
In this brief communication we present the project GLOSA, financed by the Government of the Basque Country for the period 2010-2011. The project has two main technological objectives: (1) creating a suitable infrastructure for the development and evaluation of language recognition technologies; and (2) preparing a competitive language recognition system for conversational telephone speech, whic...
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ژورنال
عنوان ژورنال: The Journal of the Institute of Television Engineers of Japan
سال: 1973
ISSN: 1884-9644
DOI: 10.3169/itej1954.27.190