A Hybrid Image Compression Scheme using DCT and Fractal Image Compression

Chandan Singh Rawat,Sukadev Meher

#Image compression #DCT #fractal image compression #quantization #zig%zag scanning #huffman coding

The Statistical Quantized Histogram Texture Features Analysis for Image Retrieval Based on Median and Laplacian Filters in the DCT Domain

Fazal Malik,Baharum Baharudin

#CBIR #median filter #laplacian filter #statistical texture features #quantized histograms #DCT

Mohammad Alia,Adnan Hnaif,Aseel Alrawashdeh,Yousef Jaradat,Mohammad Masoud,Ahmad Manasrah,Ahmad AlShanty

#Particle swarm optimization #discrete wavelet transform #discrete cosine transform #denosing network #additive white gaussian noise #peak signal-to-noise ratio #normalized correlation coefficient

Sobia Mahalingam,Valarmathi Lakshapalam,Saranya Ekabaram

#Fractal image compression #fuzzy clustering #DCT coefficients #contractive affine transformation

Rangan Kodandaram, Shashank Mallikarjun, Manikantan Krishnamuthan, and Ramachandran Sivan

# FR # feature extraction # discrete wavelet transform # DCT # feature selection # BPSO

Algeria

#Handwritten Arabic word recognition # Classifier combination # Support vector machine # Fuzzy K-nearest neighbor # Discrete cosine transform # Histogram of oriented gradients

Abstract: In this article, we pre sent a bimodal speaker identification method, which integrates both acoustic and visual

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Abstract: Content authentication requires that the image watermarks must highlight malicious attacks while tolerating

#Content authentication # self authentication # recovery watermark # DWT # PQ sequence

acoustic signals. It is useful in situations in which conventional audio processing is ineffective like very noisy environments or

#Visual speech recognition # feature extraction # discrete cosine transform # chain code # hidden markov model

Ali Benziane,Suryanti Awang,Mohamed Lebcir

#Blind video watermarking #DCT #differential embedding #Raspberry Pi

Hong-Chuan Luo,Bo Sun,Hang-Kai Zhou,Wen-Sen Cao

#Image segmentation #region-based graph #multi-feature fusion #compressed domain