Improved dynamic range of the camera image by using double-exposure image processing method for mobile phone cameras
Wonwoo Jang, Boodong Kwak, Jooyoung Ha, Bongsoon Kang, Gi‐Dong Lee · Journal of information and communication convergence engineering · 2009
In this paper, we propose the improvement method of the camera images regardless of exposure environments. By using a double-exposure method, we could improve camera images with clear recognition. We applied the improvement method on the mobile phone. For the feasibility of the proposed algorithm, we compared simulated camera images with the proposed method to conventional images by using auto-exposure image. Experimental results are also shown in this paper.