Contrast limited adaptive histogram equalization
Graphics gems IV
The image processing handbook (3rd ed.)
The image processing handbook (3rd ed.)
Photographic tone reproduction for digital images
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Adaptive Dynamic Range Imaging: Optical Control of Pixel Exposures Over Space and Time
ICCV '03 Proceedings of the Ninth IEEE International Conference on Computer Vision - Volume 2
Efficient Graph-Based Image Segmentation
International Journal of Computer Vision
Face detection for automatic exposure control in handheld camera
ICVS '06 Proceedings of the Fourth IEEE International Conference on Computer Vision Systems
Interactive local adjustment of tonal values
ACM SIGGRAPH 2006 Papers
Automatic image enhancement by content dependent exposure correction
EURASIP Journal on Applied Signal Processing
PG '07 Proceedings of the 15th Pacific Conference on Computer Graphics and Applications
SkyFinder: attribute-based sky image search
ACM SIGGRAPH 2009 papers
Dynamic range compression based on statistical analysis
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part I
One-shot optimal exposure control
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part I
Brightness perception, dynamic range and noise: a unifying model for adaptive image sensors
CVPR'04 Proceedings of the 2004 IEEE computer society conference on Computer vision and pattern recognition
Understanding and improving the realism of image composites
ACM Transactions on Graphics (TOG) - SIGGRAPH 2012 Conference Proceedings
Learning photographic global tonal adjustment with a database of input/output image pairs
CVPR '11 Proceedings of the 2011 IEEE Conference on Computer Vision and Pattern Recognition
Automated global enhancement of digitized photographs
IEEE Transactions on Consumer Electronics
Properties and performance of a center/surround retinex
IEEE Transactions on Image Processing
Enhancement of Color Images by Scaling the DCT Coefficients
IEEE Transactions on Image Processing
Proceeding of the 11th annual international conference on Mobile systems, applications, and services
Style-based tone mapping for HDR images
SIGGRAPH Asia 2013 Technical Briefs
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We study the problem of automatically correcting the exposure of an input image. Generic auto-exposure correction methods usually fail in individual over-/under-exposed regions. Interactive corrections may fix this issue, but adjusting every photograph requires skill and time. This paper will automate the interactive correction technique by estimating the image specific S-shaped non-linear tone curve that best fits the input image. Our first contribution is a new Zone-based region-level optimal exposure evaluation, which would consider both the visibility of individual regions and relative contrast between regions. Then a detail-preserving S-curve adjustment is applied based on the optimal exposure to obtain the final output. We show that our approach enables better corrections comparing with popular image editing tools and other automatic methods.