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Block Truncation Coding

Effect of Truncation Matrix on Compression Ratio in Block Truncation Coding Technique

Effect of Truncation Matrix on Compression Ratio in Block Truncation Coding Technique

... of block truncation coding (BTC) is presented to compress gray scale X-ray images with square and rectangular non- overlapping truncation ...of truncation matrix, the compression rate ...

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Content Based Video Retrieval using Thepade’s Ternary Block Truncation  Coding and Thepade’s Sorted Ternary Block Truncation Coding with

Content Based Video Retrieval using Thepade’s Ternary Block Truncation Coding and Thepade’s Sorted Ternary Block Truncation Coding with

... Ternary Block Truncation Coding (TTBTC) and Thepade's Sorted Ternary Block Truncation Coding (TSTBTC), the proposed method helps to upgrade the performance of retrieval of videos ...

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Block Truncation Coding for Gray Scale Image using Different Coding

Block Truncation Coding for Gray Scale Image using Different Coding

... Head of Dept, Department of Computer Science & Engineering, All Saints College of Technology, Bhopal, India ABSTRACT: In the present era of multimedia, the requirement of image/video storage and transmission for video ...

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Block Truncation Coding Using Bit Shift Technique

Block Truncation Coding Using Bit Shift Technique

... N. J. Satheesh Kumar 1 , Dr. B. Ramakrishnan 2 1 Research Scholar, 2 Associate Professor, Department of Computer Science and Research centre, S.T.Hindu College, Nagercoil, Tamilnadu, India. Abstract: This paper proposes ...

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Interpolative Absolute Block Truncation Coding for Image Compression

Interpolative Absolute Block Truncation Coding for Image Compression

... absolute block truncation coding that exploited the spatial domain of low resolution image, and then reversely reconstruct the up layers ...absolute block truncation ...

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Color Image Compression Using Block Truncation Coding for Fast Decoding

Color Image Compression Using Block Truncation Coding for Fast Decoding

... communication. Block Truncation Coding (BTC) is a lossy image compression technique which uses moment preserving quantization method for compressing digital gray level ...modified Block ...

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Image Classification using Block Truncation Coding with Assorted Color Spaces

Image Classification using Block Truncation Coding with Assorted Color Spaces

... Image classification process requires interaction with the image data in terms of features which strongly relates to the inherent properties of the image itself. The term „feature‟ in this perspective may be considered ...

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Ownership authentication by digital image watermarking based on block truncation coding

Ownership authentication by digital image watermarking based on block truncation coding

... Abstrak Kaedah pengesahihan imej semakin banyak menerima tumpuan disebabkan kepentingannya kepada kegunaan aplikasi multimedia. Selain itu penghantaran Imej digital semakin banyak dilakukan melalui saluran komunikasi ...

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k-d Tree-Segmented Block Truncation Coding for Image Compression

k-d Tree-Segmented Block Truncation Coding for Image Compression

... Segmented Block Truncation Coding The quadtree segmented BTC is a hierarchical segmentation technique that partitions an image into variable-sized square ...A block type classifier is employed ...

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Color Image Compression Using Block Truncation Coding For Fast Decoding

Color Image Compression Using Block Truncation Coding For Fast Decoding

... communication. Block Truncation Coding (BTC) is a lossy image compression technique which uses moment preserving quantization method for compressing digital gray level ...modified Block ...

6

Block Truncation Coding using Enhanced Interpolations and Lookup Procedures for Image Compression

Block Truncation Coding using Enhanced Interpolations and Lookup Procedures for Image Compression

... Block Truncation Coding is one of the easy and efficient techniques for lossy image ...the Block Truncation Coding (BTC) based image compression ...

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Survey Paper on Block Truncation Coding for Image using Bit Map Technique

Survey Paper on Block Truncation Coding for Image using Bit Map Technique

... ABSTRACT: In the present era of multimedia, the requirement of image/video storage and transmission for video conferencing, image and video retrieval, video playback, etc. are increasing exponentially. As a result, the ...

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Index Color Image Retrieval Using Error  Diffusion Block Truncation Coding Features

Index Color Image Retrieval Using Error Diffusion Block Truncation Coding Features

... Abstract:This paper presents a new approach for compression and Retrieval. To index color images,features are extracted from the EDBTC it stands for Error Diffusion Block Truncation Coding. The EDBTC ...

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Survey Paper on Image Compression using Block Truncation Coding for Gray Scale Image

Survey Paper on Image Compression using Block Truncation Coding for Gray Scale Image

... on block truncation coding (BTC) and vector quantization (VQ) and second method for the compression of digitalimages using hybrid compression method based on BlockTruncation Coding ...

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Image Compression Using Extended Golomb Code Vector Quantization And Block Truncation Coding

Image Compression Using Extended Golomb Code Vector Quantization And Block Truncation Coding

... 1992], Block Truncation Coding (BTC) [Delp and Mitchell, 1979], JPEG [Rao and Yip, 1990; Pennebaker et ...transmitted. Block Truncation Coding was introduced by Delp and Mitchell ...

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Improved Reversible Data Hiding in Absolute Moment Block Truncation Coding Compressed Images

Improved Reversible Data Hiding in Absolute Moment Block Truncation Coding Compressed Images

... moment block truncation coding In AMBTC-compression scheme, an image is first decomposed into some non-overlapping k × k-sized sub-blocks, such as 2 × 2, 3 × 3 or 4 × 4 and so ...The block ...

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HYBRID FINGERPRINT IMAGE COMPRESSION TECHNIQUE USING WAVELET TRANSFORMATION AND BLOCK TRUNCATION CODING WITH RLE

HYBRID FINGERPRINT IMAGE COMPRESSION TECHNIQUE USING WAVELET TRANSFORMATION AND BLOCK TRUNCATION CODING WITH RLE

... The Hybrid technique that combines the Wavelet Transformation and Block Truncation Coding is a new framework proposed for fingerprint image compression. The proposed technique includes image ...

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Digital Image Compression using Block Truncation Coding and Discrete cosine Transform, Hybrid Technique

Digital Image Compression using Block Truncation Coding and Discrete cosine Transform, Hybrid Technique

... spatial coding and Transform ...on Block Truncation Coding (BTC) and discrete cosine Transform ...the coding efficiency and performance of the hybrid method and compared with the BTC ...

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Performance Boost of Block Truncation Coding based Image Classification using Bit Plane Slicing

Performance Boost of Block Truncation Coding based Image Classification using Bit Plane Slicing

... of Block Truncation Coding based Image Classification using Bit Plane Slicing ABSTRACT Image classification demands major attention with increasing volume of available image ...with Block ...

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Novel Video Content Summarization Using Thepade's Sorted n-ary Block Truncation coding

Novel Video Content Summarization Using Thepade's Sorted n-ary Block Truncation coding

... With the quick growth of multimedia technology, a huge amount of videos is available across the world. Length of these videos may be large; user may require only viewing the summary of video. In such cases, video content ...

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