content-based image compression
A New Approach of Region Descriptor in content based image compression in medical applications
... in image and video compression , is the method of content based image ...an image into two ROI regions of less importance ant more importance, in this article an effective and ...
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ROI and Seam SPIHT based Efficient Image Compression for Mobile Multimedia and Medical Applications
... Existing image compression method based on discrete wavelet transform [1] (DWT) such as SPIHT [2], JPEG 2000 [3] etc, can meet high quality to the decompressed ...compresses image as a whole ...
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Torrent Based Content Streaming and Image Compression in WSN
... Good collision management is additionally vital since it will be helpful for saving energy, each in transmission from the supply node and in reception at the destination node. Collisions ought to be avoided purposely (by ...
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Sketch-Based and Content Based Image Retrieval
... large image database, the storage of such data is expensive, so that the image compression techniques come into ...picture. Content-based image indexing and retrieval has been an ...
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Image Compression based on Quadtree and Polynomial
... segment based that subdivide the image into non-overlapping segments (blocks) of fixed sizes or variable ...partitioned based on the size of the region, regardless of the content, whether that ...
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SSIM based image quality assessment for lossy image compression
... the image content and viewing ...original image and reproduced ...achieve compression of the image ...a compression algorithm is compression ratio (CR), defined as a ratio ...
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Content based Image Retrieval based on Histogram
... histogram based image retrieval system identified numerous strengths in the algorithm performance as an image retrieval ...and compression using ...
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Steganography based image compression
... lossy compression within the matching file flow, whereas JPEG typically solely uses lossy ...higher compression tool. JPEG 2000 guarantees the next quality final image, even once victimization lossy ...
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Content Based Image Retrieval Using Spatial Features
... of image process and computer vision, and is regarded by some as a subset of that ...size. Image processing covers a far wider field which includes image compression, enhancement, transmission ...
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Compression Techniques on Image Content
... data compression technique into fewer bits is called image ...of image compression is to minimize irrelevant and redundant data of the images to be able to store or transfer data in an ...
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IMAGE REFINING AND TRACKING
... of Image Refining and tracking is to enhance the quality of the images and videos which are captured by the CCTV ...other based on the way they approach the following question: which object representation ...
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CONTENT BASED IMAGE RETRIEVAL SYSTEM
... Content-based image retrieval (CBIR), also known as query by image content (QBIC) and content-based visual information retrieval (CBVIR) is the application of computer ...
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Review of Image Compression Techniques
... the image into segments by using standard image processing techniques such as edge detection, color separation, and spectrum and texture ...given image are determined, such that when the IFS codes ...
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1. Analysis of knn and svm classifier for image classification
... If two images are belonging to the same renowned class then we can say that they are similar images. This proves that similar images belonging to renowned classes have close probabilities. In this paper, a multi-class ...
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COMPRESSION RATIO AND PSNR OF GRAYSCALE IMAGE USING WAVELETPappu Kumar*1 & Kumar Rajan2
... the compression ratio and to the PSNR (Peak Signal to Noise ...the compression ratio and PSNR results that were obtained are compared, which has a high compression ratio and ...highest ...
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Implementation of Various JPEG Algorithm for Image Compression Swanand Labad 1, Vaibhav Bhilare1 , Omkar Chile1, Prof. Amol Baviskar 2
... an image is downloaded or ...an image to appear on a web ...keep image sizes under control. Without some type of compression, most images would be too cumbersome and impractical for ...
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Image Compression Tool in Wavelets Domain for Direct Application to Revolutionize, Modeling and Imaging Technique through Crossbreeding Wavelet and Cosine Transformation
... in Image Processing during the last four to five ...flights. Image Processing systems are becoming popular due to easy vailability of powerful personnel computers, large size memory devices, graphics ...
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New Approach for Text Based Image Compression
... common image format used by digital cameras and other photographic image capture devices; along with JPEG/JFIF, it is the most common format for storing and transmitting photographic images on the World ...
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Lossless image compression based on data folding
... compressed image at the end before transmitting the ...the image size iteratively in terms of dimensions rows or columns by ...lossless image compression at the region of interest and lossy ...
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Discrete Wavelet Transform for Image Compression and A Model of Parallel Image Compression Scheme for Formal Verification
... the image. Image compression is actually the reduction of the amount of this redundant data (bits) without degrading the quality of the image to an unacceptable level [3] [4] ...of ...
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