A Novel Robust Image Forensics Algorithm Based on L1-Norm Estimation.
Xin HeQingxiao GuanYanfei TongXianfeng ZhaoHaibo YuPublished in: IWDW (2016)
Keyphrases
- estimation algorithm
- segmentation algorithm
- detection algorithm
- region of interest
- learning algorithm
- computational complexity
- image features
- test images
- input image
- similarity measure
- objective function
- k means
- image matching
- image processing algorithms
- illumination change
- distance transform
- image representation
- matching algorithm
- image data
- multiscale
- image segmentation
- parameter estimation
- energy function
- expectation maximization
- image classification
- digital images
- image retrieval
- optimal solution
- robust estimation
- image noise
- watermarking technique