| Paper: | IMDSP-P8.7 | ||
| Session: | Image and Multidimensional Signal Processing: Applications I | ||
| Time: | Thursday, May 20, 09:30 - 11:30 | ||
| Presentation: | Poster | ||
| Topic: | Image and Multidimensional Signal Processing: Image Quality | ||
| Title: | AUTOMATIC WHITE BALANCING USING LUMINANCE COMPONENT AND STANDARD DEVIATION OF RGB COMPONENTS | ||
| Authors: | Hong-Kwai Lam; Hong Kong University of Science and Technology | ||
| Oscar C. Au; Hong Kong University of Science and Technology | |||
| Chi-Wah Wong; Hong Kong University of Science and Technology | |||
| Abstract: | Automatic white balancing is an essential image pre-processing component in consumer digital still cameras, and it can greatly improve the final image quality of the captured image. In this paper, a novel automatic white balancing algorithm based on both luminance component and standard deviation of RGB components of the pre-captured image is proposed. A light source model for evaluation of an automatic white balancing is also described. The simulation results indicate that the proposed algorithm can improve the final image quality of the captured image. | ||
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