image compression
Application of symmetric orthogonal multiwavelets and prefilter technique for image compression
... The study of multiwavelets was initiated by Goodman, Lee and Tang in [1]. Then Goodman and Lee in [2] discovered the characterization of scaling functions wavelets. In [3], Jia constructed a class of continuous ...
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Evolutionary design and optimization of Wavelet Transforms for image compression in embedded systems
... This work deals with finding new wavelets for specific type of images by means of evolutionary al- gorithms (EA), specifically using Evolution Strategies (ES) [4]. The intended deployment platform is an FPGA embedded ...
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Bio-inspired FPGA Architecture for Self-Calibration of an Image Compression Core based on Wavelet Transforms in Embedded Systems
... of a Coevolutionary (subpopulations evolving in parallel) Genetic Algorithm (GA) that encodes wavelets as a sequence of lifting steps. The results obtained in this work outperformed the[r] ...
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Image compression for medical diagnosis using neural networks
... A set of 20 images of computed tomographies was used to b uild up the training patterns archive. Each image was divided in 8x8-pixel blocks, each corresponding to a pattern. This patterns archive was built with an ...
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Automatic stereoscopic video object-based watermarking using qualified significant wavelet trees
... Till now most of the digital watermarking algorithms are frame-oriented. Early techniques embed the watermark in the least significant bits (LSBs) of image pixel [2]. However, this technique and some other ...
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New contributions on image fusion and compression based on space-frecuency representations = Nuevas contribuciones en fusión y compresión de imágenes basadas en representaciones espacio-frecuenciales
... on image reconstruc- tion ...robust image decorrelation. The objective of this Thesis regarding image compression entails then grouping and coding those salient coecients in a logical and ...
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Diseño de un codec de imágenes basado en la transformada Bandelet utilizando un procesador NIOSII
... a compression system for grayscale images based on the Bandelet ...the image has regular variations of gray. The compression system was designed as a SoPC and was composed of a NIOS II processor with ...
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Complex Modulation Code for Low Resolution Modulation Devices
... Digital information technology is constantly developed using electronic devices. The three dimensional (3D) image processing is also supported by electronic devices to record and display signals. Computer ...
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Prueba de habilidades prácticas.
... IP output packet accounting is disabled IP access violation accounting is disabled TCP/IP header compression is disabled RTP/IP header compression is disabled Probe proxy nam[r] ...
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Prueba de habilidades prácticas.
... IP output packet accounting is disabled IP access violation accounting is disabled TCP/IP header compression is disabled RTP/IP header compression is disabled Probe proxy nam[r] ...
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Prueba de habilidades prácticas.
... IP output packet accounting is disabled IP access violation accounting is disabled TCP/IP header compression is disabled RTP/IP header compression is disabled Probe proxy nam[r] ...
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El sentido, el paisaje y la imagen. Cómo se replica el destino turístico en tiempos posmodernos
... The French legacy has been critique respec- ting to the obsession by aesthetics that charac- terizes the modern world. P. Bourdieu alerts that our love for photography fulfils certain psychological needs such as ...
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Antenna compression using binary phase coding
... This approach allows the use of all the available power in phased array systems where either high-power transmitters cannot be used with small antennas or the transmitted power is [r] ...
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TítuloNew Compression Codes for Text Databases
... Therefore, both ETDC and s, c-DC obtain compression ratios close to Plain Huffman, and maintain the good features of other similar compression schemes such as the Tagged Huffman code: •[r] ...
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Analysis of urban land use and land cover changes: a case study in Bahir Dar, Ethiopia
... Results of user's accuracy in this study showed that in 1986 the maximum class accuracy was 98%, which was water bodies where correctly classified and the minimum was agricultural areas class with an accuracy of 80.6% ...
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Cómo me veo: estudio diacrónico de la imagen corporal. Instrumentos de evaluación / How I see myself: diacronic study of my body image. Evaluation instruments
... ǰȱǯǯȱǻŗşşŖǼǯȱ Body image enhancement: A program for overco- ming a negative body image... Cristina Cuervo, Dr.[r] ...
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High temperature micropillar compression of Al/SiC nanolaminates
... in compression of small volumes of material [24—28], and it has recently been extended to high temperatures in monolithic materials such as Si and Au ...micropillar compression test were used to ascertain ...
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Scalable RDF compression with MapReduce and HDT
... HDT is currently gaining traction, positioning itself as a baseline for RDF compression. Latest practical applications exploit the HDT built-in indexes for RDF retrieval with no prior decompres- sion, making HDT ...
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Upper bound solutions of ring compression test
... Expression in which the external strain energy (J*) will never exceed the value calculated from the above equation. The first term expresses the energy consumed due to the internal distortion of the deformation produced ...
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