Improved dynamic range of the camera image by using double-exposure image processing method for mobile phone cameras.
Won-Woo JangBoo-Dong KwakJooyoung HaBongsoon KangGidong LeePublished in: J. Inform. and Commun. Convergence Engineering (2009)
Keyphrases
- mobile phone
- ccd camera
- image capture
- calibration method
- dynamic range
- imaging sensors
- image processing
- white balance
- imaging model
- edge detection
- input image
- histogram equalization
- high resolution
- light intensity
- single image
- image enhancement
- transfer function
- image analysis
- synthetic and real images
- image segmentation
- multiscale
- scene depth
- single shot
- camera calibration
- hough transform
- computer vision
- response function
- radiometric calibration
- image sensor
- image processing algorithms
- pixel values
- field of view
- structure from motion
- mobile devices
- video sequences