Wavelet-based texture features can be extracted efficiently from compressed-domain for JPEG2000 coded images

Keyphrases

• JPEG2000 100%
• Wavelet Basis 100%
• Texture Features 100%
• Compressed Domain 100%
• Memory Efficiency 66%
• Indexing Scheme 66%
• Wavelet Subbands 33%
• Feature Extracting 33%
• Retrieval Practice 33%
• Block-based 33%
• Image Database 33%
• Image Indexing 33%
• Database Indexing 33%

Computer Science

• JPEG2000 100%
• Texture Feature 100%
• Compressed Domain 100%
• Speed-up 33%
• Image Database 33%
• Extracted Feature 33%
• retrieval performance 33%