Academic literature on the topic 'Automatic white balance'
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Journal articles on the topic "Automatic white balance"
Hu, Yong. "Segmentation-Based Automatic White Balance Algorithm." Applied Mechanics and Materials 333-335 (July 2013): 954–57. http://dx.doi.org/10.4028/www.scientific.net/amm.333-335.954.
Full textGuo, Hui Nan, Qing Liu, Lei Yang, Hua Wang, Xiao Dong Zhao, and Long Ren. "Automatic White Balance Algorithm of Airborne Camera." Applied Mechanics and Materials 668-669 (October 2014): 1050–54. http://dx.doi.org/10.4028/www.scientific.net/amm.668-669.1050.
Full textHu, Yong. "Automatic White Balance Based on Gaussian Decomposition." Applied Mechanics and Materials 263-266 (December 2012): 2542–46. http://dx.doi.org/10.4028/www.scientific.net/amm.263-266.2542.
Full textYung-Cheng Liu, Wen-Hsin Chan, and Ye-Quang Chen. "Automatic white balance for digital still camera." IEEE Transactions on Consumer Electronics 41, no. 3 (1995): 460–66. http://dx.doi.org/10.1109/30.468045.
Full textZhong, Jian, Su-ying Yao, and Jiang-tao Xu. "Implementation of automatic white-balance based on adaptive-luminance." Optoelectronics Letters 5, no. 2 (March 2009): 150–53. http://dx.doi.org/10.1007/s11801-009-8171-2.
Full textXu, Li Li, and Bao Xian Jia. "Automatic White Balance Based on Gray World Method and Retinex." Applied Mechanics and Materials 462-463 (November 2013): 837–40. http://dx.doi.org/10.4028/www.scientific.net/amm.462-463.837.
Full textZhou, Jie, and Keyao Li. "RTL Implementation of White Balance Algorithm Based on ZYNQ." Modern Electronic Technology 3, no. 2 (March 12, 2020): 12. http://dx.doi.org/10.26549/met.v3i2.3080.
Full textJo, Jieun, Jaehyun Im, Jinbeum Jang, Yoonjong Yoo, and Joonki Paik. "Adaptive White Point Extraction based on Dark Channel Prior for Automatic White Balance." IEIE Transactions on Smart Processing and Computing 5, no. 6 (December 30, 2016): 383–89. http://dx.doi.org/10.5573/ieiespc.2016.5.6.383.
Full textBodner, Ben, Yixuan Wang, and Susan Farnand. "Effect of Capture Illumination on Preferred White Point for Camera Automatic White Balance." Electronic Imaging 2016, no. 13 (February 14, 2016): 1–8. http://dx.doi.org/10.2352/issn.2470-1173.2016.13.iqsp-219.
Full textShenChuan Tai, YiYing Chang, TseMing Kuo, and TzuWen Liao. "Automatic White Balance Algorithm through the Average Equalization and Threshold." International Journal of Advancements in Computing Technology 5, no. 1 (January 15, 2013): 436–47. http://dx.doi.org/10.4156/ijact.vol5.issue1.48.
Full textDissertations / Theses on the topic "Automatic white balance"
BIANCO, SIMONE. "Color correction algorithms for digital cameras." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2010. http://hdl.handle.net/10281/7819.
Full textVarsha, Chikane. "Automatic White Balance for Digital Camera." 2004. http://www.cetd.com.tw/ec/thesisdetail.aspx?etdun=U0001-3006200415565700.
Full textPo-Min, Wang. "Automatic White Balance with Color Temperature Estimation." 2006. http://www.cetd.com.tw/ec/thesisdetail.aspx?etdun=U0001-2106200613521000.
Full textWang, Po-Min, and 王博民. "Automatic White Balance with Color Temperature Estimation." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/66128175255971215336.
Full text國立臺灣大學
資訊工程學研究所
94
This thesis discusses automatic white balance in digital camera. Auto white balance is the most important image processing step in the image pipeline of digital camera, since it controls the color appearance of the image. Without auto white balance adjustment, the photo will become bluish under high color temperature and have reddish color cast under low color temperature. Therefore, a camera with good auto white balance method produces accurate and satisfactory color appearance, and good image quality. In the beginning, we introduce what automatic white balance is and its importance. Then, we describe several previous methods and indicate these methods’ main drawbacks. Furthermore, we propose a novel and robust automatic white balance method by using color temperature estimation. Finally, we use objective and subjective evaluations to evaluate these methods. By experimental results, we can find that our method has robust and satisfactory results and is popular for most users.
何宣儀. "automatic white balance of digital still camera." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/83036802261512121163.
Full text國立交通大學
顯示科技研究所
94
We analyze illuminant classification algorithm designed to group images by illuminant color temperature. To classify the illumination color temperature, a version of the correlation method suggested by Finlayson and colleagues is used. By using image calibrating with known illuminants, it was found that the original correlation method can be further improved by using a simple Gaussian model to simplify parameters in hardware memory. The color correction method is based on summarizing the ratio of R, G, and B sensor responses under different illuminants. R and B gains are defined as a function of color temperature. Therefore, the color correction can be performed in a simple way by the lookup table. In experiment, we adopt black box method to simplify color appearance theories.
CHIOU, TZAN-SHENG, and 邱贊生. "Automatic White Balance for Digital Still Camera." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/03689870106571599389.
Full text國立臺灣大學
資訊工程學研究所
89
Due to the continuing decline in the cost the digital cameras are becoming increasingly popular. Affordability is need for the continued expansion of the digital camera market, but the quality of digital color images is also the important consideration for the consumer. There are many key factors that have a great effect upon the quality of digital cameras. White balance is one of the keys to the quality of digital cameras. When it comes to some extreme conditions, the traditional white balance methods seem powerless. In order to get a more precise result, we divide the problem of white balance into three parts. The three parts consist of detecting white point, judging white balance, and adjusting white balance. In this thesis, we propose a new white balance approach to respectively solve three main problems of white balance. The experimental results show that the proposed method has the best results in both visual results and evaluative results. Moreover, the complexity of the proposed method is acceptable. The proposed method can be easily applied to digital cameras and be used to good effect.
Yun-GuYen and 嚴勻谷. "An Automatic White Balance Algorithm by Histogram Matching." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/p4ze4r.
Full text國立成功大學
電腦與通信工程研究所
105
Automatic white balance plays an important role in the image processing of digital camera. It is used to correct the color cast under different illumination and make the image looks like under canonical illumination. The traditional automatic white balance methods cannot correct color cast in some cases. In this thesis, an automatic white balance algorithm based on histogram matching is proposed. The proposed algorithm is composed of three main parts: First of all, the corresponding histogram of the image is calculated. Secondly, the histogram is matched to a specific one. Last but not the least, the determination of whether the color artifact occurs or not is applied. If so, the elimination of color artifact is processed and get the output image. Otherwise, the image after histogram matching is adopted directly.
Shen, Chun-Hung, and 沈俊宏. "Automatic Focus and White Balance for Digital Cameras." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/49727898653140496838.
Full textChang, Wen-Ling, and 張文玲. "An Automatic White Balance Method Based on CIELAB Color Space." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/01586550131243510652.
Full text國立中興大學
資訊科學與工程學系所
99
For the past few years, Digital Image Processing is boosting a maturing technology. It has photography function on many digital products, such as Digital Camera (DC), Cell Phone, Notebook (NB) and Personal Digital Assistant (PDA)...etc. Digital Image Device became the necessaries of dailiness and changed our life. For Digital Camera, it is used to be images catch device popularly and instead of the film of traditional camera. In this study, we propose a new method - Automatic White Balance. It estimates images'' color cast with easy statistics and adjust the images with the color cast. As the experiment display, Automatic White Balance, could be the solution and approved efficiently of images color cast. From the experiment results show that Automatic White Balance of our method can effectively improve the image problem of a serious color cast.
Lin, Yin-Hsin, and 林殷旭. "Hardware-Software Co-design of an Automatic White Balance Algorithm." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/b4636z.
Full text國立臺北科技大學
電腦與通訊研究所
94
As electronic techniques is continuous improved rapidly cameras or video camcorders used for image retrieval technology and development become digitalized. The color of the photographs would look very different due to differences in light projection illumination when we take a picture. Human eyes are able to automatically adjust the color when the illuminations of the light source vary. However, the most frequently used image sensor, charge coupled device, CCD device can not correct the color as human eyes. This paper presents a hardware-software co-design method based on Lam’s automatic white balance algorithm, which combines gray world assumption and perfect reflector assumption algorithms. The execution steps of Lam’s algorithm were divided into three stages. The hardware-software co-design and analysis for each stage was realized. Three factors including processing time, slices and DSP48s of hardware resources were used to formulate a Objective Function, which was employed to evaluate the system performance and hardware resource cost. Experimental results shows suitable partitions of hardware-software co-designs were achieved. An embedded processor, MicroBlaze developed by Xilinx and a floating point processor were used to deal with the software part of the algorithm. The hardware part of the algorithm was implemented using an IP-based method. It is able to reduce the memory and CPU resources of the PC as well as to have the properties of easy modification and function expansion by using such system on a programmable chip architecture.
Books on the topic "Automatic white balance"
Kaveny, Scott Adam. Grow Your Business Massively and Easily with Integrity Using LinkedIn Automation: Secret Strategies to Build Your Relationships and Business While Keeping a Balanced Mind. Independently Published, 2019.
Find full textBátiz-Lazo, Bernardo. Cash and Dash. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198782810.001.0001.
Full textBook chapters on the topic "Automatic white balance"
Feng, Yuanyong, Weihao Lu, Jinrong Zhang, and Fufang Li. "An Automatic White Balance Algorithm via White Eyes." In Advances in Intelligent Systems and Computing, 1679–86. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-8462-6_191.
Full textXu, Heding, Hong Zhang, Bo Rao, Yifan Yang, and Zeyu Zhang. "An Automatic White Balance Algorithm Based on Pixel Luminance and Chromaticity." In Image and Graphics Technologies and Applications, 353–59. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-9917-6_34.
Full textLindsay, Clifford, and Emmanuel Agu. "Automatic Multi-light White Balance Using Illumination Gradients and Color Space Projection." In Advances in Visual Computing, 579–88. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-14249-4_55.
Full textHai, Yuan, Ling Li, and Jia Gu. "A Novel Automatic White Balance Algorithm for the 3D Image of Stereoscopic Endoscopy." In IFMBE Proceedings, 203–6. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19387-8_49.
Full textOu, Zhixin, Juan Chen, Yuyang Sun, Tao Xu, Guodong Jiang, Zhengyuan Tan, and Xinxin Qi. "AOA: Adaptive Overclocking Algorithm on CPU-GPU Heterogeneous Platforms." In Algorithms and Architectures for Parallel Processing, 253–72. Cham: Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-22677-9_14.
Full text"Automatic White Balance (AWB)." In Computer Vision, 42. Boston, MA: Springer US, 2014. http://dx.doi.org/10.1007/978-0-387-31439-6_100141.
Full text"Automatic White Balance (AWB)." In Computer Vision, 73. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-63416-2_300147.
Full text"An automatic white balance algorithm based on an improved method of specular reflection." In Engineering Technology and Applications, 109–16. CRC Press, 2014. http://dx.doi.org/10.1201/b17398-16.
Full textGolemon, Luke, Fritz Allhoff, and T. J. Broy. "Supply Chains, Work Alternatives, and Autonomous Vehicles." In Autonomous Vehicle Ethics, 316—C19.P135. Oxford University PressNew York, 2022. http://dx.doi.org/10.1093/oso/9780197639191.003.0019.
Full textFreidenvall, Lenita. "Avoiding Quotas at all Costs." In Gender Equality and Policy Implementation in the Corporate World, 86–108. Oxford University Press, 2022. http://dx.doi.org/10.1093/oso/9780198865216.003.0005.
Full textConference papers on the topic "Automatic white balance"
Wang, Po-Min, and Chiou-Shann Fuh. "Automatic White Balance with Color Temperature Estimation." In 2007 Digest of Technical Papers International Conference on Consumer Electronics. IEEE, 2007. http://dx.doi.org/10.1109/icce.2007.341338.
Full textJang, Seul Ki, Kyoung Tae Kim, and Choon-Woo Kim. "Automatic white balance method for cellular phone." In IS&T/SPIE Electronic Imaging, edited by Reiner Eschbach, Gabriel G. Marcu, Shoji Tominaga, and Alessandro Rizzi. SPIE, 2010. http://dx.doi.org/10.1117/12.839178.
Full textFischer, Gregor, Karin Kolbe, and Matthias Sajjaa. "WhitebalPR: automatic white balance by polarized reflections." In Electronic Imaging 2008, edited by Jeffrey M. DiCarlo and Brian G. Rodricks. SPIE, 2008. http://dx.doi.org/10.1117/12.766719.
Full textIm, Jaehyun, Daehee Kim, Junghoon Jung, Tae-Chan Kim, and Joonki Paik. "Dark channel prior-based white point estimation for automatic white balance." In 2014 IEEE International Conference on Consumer Electronics (ICCE). IEEE, 2014. http://dx.doi.org/10.1109/icce.2014.6775936.
Full textLu, Zhang. "Improved automatic white balance based on Otsu threshold." In 2012 National Conference on Computing and Communication Systems (NCCCS). IEEE, 2012. http://dx.doi.org/10.1109/ncccs.2012.6412996.
Full textYang, Zhe, Lihua Tian, and Chen Li. "Gradual Shot Detection employing Automatic White Balance Method." In the 3rd International Conference. New York, New York, USA: ACM Press, 2018. http://dx.doi.org/10.1145/3220162.3220190.
Full textYan, Xin-xin, Lei Zhang, Ting-yu Zhao, and Fei-hong Yu. "The research on automatic white balance for digital microscope." In International Symposium on Photoelectronic Detection and Imaging 2009, edited by Kun Zhang, Xiang-jun Wang, Guang-jun Zhang, and Ke-cong Ai. SPIE, 2009. http://dx.doi.org/10.1117/12.835316.
Full textSajjaa, Matthias, and Gregor Fischer. "Automatic white balance: whitebalPR using the dichromatic reflection model." In IS&T/SPIE Electronic Imaging, edited by Brian G. Rodricks and Sabine E. Süsstrunk. SPIE, 2009. http://dx.doi.org/10.1117/12.805404.
Full textLI, Xu-Jian, Sheng FANG, Xiaodong YANG, and Jian ZHANG. "An Algorithm of Automatic White Balance Based on Dynamic Threshold." In Proceedings of the International Conference. World Scientific Publishing Company, 2008. http://dx.doi.org/10.1142/9789812799524_0196.
Full textKhalifat, Jalal, and Tughrul Arslan. "A novel Dynamic Partial Reconfiguration design for automatic white balance." In 2014 NASA/ESA Conference on Adaptive Hardware and Systems (AHS). IEEE, 2014. http://dx.doi.org/10.1109/ahs.2014.6880152.
Full textReports on the topic "Automatic white balance"
de Kemp, E. A., H. A. J. Russell, B. Brodaric, D. B. Snyder, M. J. Hillier, M. St-Onge, C. Harrison, et al. Initiating transformative geoscience practice at the Geological Survey of Canada: Canada in 3D. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/331097.
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