An image estimation method by header information in JPEG 2000 codestreams and its application to image identification.
Katsuma TakimotoToshiyuki DobashiHiroshi IshikawaHitoshi KiyaPublished in: APCCAS (2014)
Keyphrases
- segmentation method
- prior information
- template matching
- test images
- input image
- region of interest
- image data
- edge detection
- image classification
- reconstruction method
- image regions
- pixel values
- image content
- image features
- directional information
- image segmentation
- single image
- gray level images
- image matching
- gradient information
- similarity measure
- intensity images
- segmentation algorithm
- image retrieval
- intensity information
- multiscale
- energy function
- estimation algorithm
- quantization step
- gaussian noise
- fusion method
- markov random field
- estimation process
- coded images
- progressive transmission