Conversion from a spectral image to HDR image

Toadere Florin

doi:10.1117/12.823652

7 January 2009 Conversion from a spectral image to HDR image

Toadere Florin

Proceedings Volume 7297, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies IV; 729715 (2009) https://doi.org/10.1117/12.823652
Event: Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies IV, 2008, Constanta, Romania

Abstract

The goal of this paper is to enhance the colors of a digital image. We use a spectral image and CIE (International Commission of Illumination) standards to illuminate the image. We chose the xenon flash standard and we change the luminosity by changing the CCD's (charge coupled device) integration time. We obtain several images that have different luminosity, we blend all the images together in order to obtain a HDR (high dynamic range) image and finally we correct the image. The analysis presented in this paper permit us to choose the light type and to enhance the luminosity, the color saturation and the contrast in a digital image.

Citation Download Citation

Toadere Florin "Conversion from a spectral image to HDR image", Proc. SPIE 7297, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies IV, 729715 (7 January 2009); https://doi.org/10.1117/12.823652

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