Prof. Chokri Ben Amar Profile

Prof. Chokri Ben Amar

at Univ de Sfax

SPIE Involvement:

Author

Publications (15)

Proceedings Article | 31 January 2020 Paper

Paper

GPU paralleled transformation and quantization for wavelet-based bitplane coding of multiresolution meshes

Soumaya Hachicha, Akram Elkefi, Chokri Ben Amar, Mourad Zaied

Proceedings Volume 11433, 1143334 (2020) https://doi.org/10.1117/12.2559918

KEYWORDS: Quantization, Wavelets, Wavelet transforms, 3D modeling, Computer programming, Associative arrays, Signal processing, Digital signal processing

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Proceedings Article | 13 April 2018 Paper

Paper

Speaker emotion recognition: from classical classifiers to deep neural networks

Eya Mezghani, Maha Charfeddine, Henri Nicolas, Chokri Ben Amar

Proceedings Volume 10696, 106962M (2018) https://doi.org/10.1117/12.2309476

KEYWORDS: Neural networks, Feature extraction, Machine learning, Classification systems

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Proceedings Article | 17 March 2017 Paper

Paper

Semi-regular remeshing based trust region spherical geometry image for 3D deformed mesh used MLWNN

Naziha Dhibi, Akram Elkefi, Wajdi Bellil, Chokri Ben Amar

Proceedings Volume 10341, 1034112 (2017) https://doi.org/10.1117/12.2268450

KEYWORDS: Spherical lenses, 3D image processing, Wavelets, Image compression, 3D modeling, Distortion, Detection and tracking algorithms, Optical spheres, Reconstruction algorithms, Neural networks

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Proceedings Article | 17 March 2017 Paper

Paper

Towards diverse visual suggestions on Flickr

Ghada Feki, Anis Ben Ammar, Chokri Ben Amar

Proceedings Volume 10341, 103411Z (2017) https://doi.org/10.1117/12.2268819

KEYWORDS: Visualization, Web 2.0 technologies, Patents, Multimedia, Image retrieval, Image fusion, Computer programming, Internet, Image enhancement, Taxonomy

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Proceedings Article | 17 March 2017 Paper

Paper

OpenCL-based vicinity computation for 3D multiresolution mesh compression

Soumaya Hachicha, Akram Elkefi, Chokri Ben Amar

Proceedings Volume 10341, 103412E (2017) https://doi.org/10.1117/12.2268709

KEYWORDS: 3D modeling, Computer programming, Data processing, Computing systems, Visualization, Wavelets, Data acquisition, Computer programming languages, 3D applications, Data modeling

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Proceedings Article | 17 March 2017 Paper

Paper

Very deep recurrent convolutional neural network for object recognition

Sourour Brahimi, Najib Ben Aoun, Chokri Ben Amar

Proceedings Volume 10341, 1034107 (2017) https://doi.org/10.1117/12.2268672

KEYWORDS: Object recognition, Convolutional neural networks, Image classification, Machine vision, Computer vision technology, Surface plasmons, Image filtering, Computer science, Image processing, Image analysis

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Proceedings Article | 17 March 2017 Paper

Paper

Comparison between extreme learning machine and wavelet neural networks in data classification

Siwar Yahia, Salwa Said, Olfa Jemai, Mourad Zaied, Chokri Ben Amar

Proceedings Volume 10341, 103412K (2017) https://doi.org/10.1117/12.2268648

KEYWORDS: Iris recognition, Evolutionary algorithms, Neurons, Detection and tracking algorithms, Glasses, Databases, Data modeling, Neural networks, Wavelets, Machine learning

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Proceedings Article | 17 March 2017 Paper

Paper

Speaker gender identification based on majority vote classifiers

Eya Mezghani, Maha Charfeddine, Henri Nicolas, Chokri Ben Amar

Proceedings Volume 10341, 103410A (2017) https://doi.org/10.1117/12.2268741

KEYWORDS: Data processing, Feature extraction, System identification, Multimedia, Classification systems, Speech recognition, Performance modeling, Systems modeling, Statistical analysis, Binary data

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Proceedings Article | 17 March 2017 Paper

Paper

SOFF: Scalable and oriented FAST-based local features

Noura Bouhlel, Anis Ben Ammar, Amel Ksibi, Chokri Ben Amar

Proceedings Volume 10341, 1034102 (2017) https://doi.org/10.1117/12.2268405

KEYWORDS: Sensors, Sensor performance, Object recognition, Visualization, Machine vision, Binary data, Image segmentation, 3D vision, Computer vision technology, Image visualization

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Proceedings Article | 8 December 2015 Paper

Paper

A multi level system design for vigilance measurement based on head posture estimation and eyes blinking

Ines Teyeb, Olfa Jemai, Mourad Zaied, Chokri ben Amar

Proceedings Volume 9875, 98751P (2015) https://doi.org/10.1117/12.2229616

KEYWORDS: Head, Wavelets, Motion analysis, Motion estimation, Classification systems, Eye, Detection and tracking algorithms, Cameras, Databases, Video

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Proceedings Article | 8 December 2015 Paper

Paper

3D fast wavelet network model-assisted 3D face recognition

Salwa Said, Olfa Jemai, Mourad Zaied, Chokri Ben Amar

Proceedings Volume 9875, 98750E (2015) https://doi.org/10.1117/12.2228368

KEYWORDS: 3D modeling, Wavelets, Facial recognition systems, Fast wavelet transforms, Detection and tracking algorithms, Facial recognition systems, 3D image processing, 3D acquisition, Eye models, Databases, Image resolution

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Proceedings Article | 14 February 2015 Paper

Paper

A speech recognition system based on hybrid wavelet network including a fuzzy decision support system

Olfa Jemai, Ridha Ejbali, Mourad Zaied, Chokri Ben Amar

Proceedings Volume 9445, 944503 (2015) https://doi.org/10.1117/12.2180554

KEYWORDS: Wavelets, Speech recognition, Fuzzy logic, Fast wavelet transforms, Decision support systems, Detection and tracking algorithms, Network architectures, Databases, Data modeling, Classification systems

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Proceedings Article | 14 February 2015 Paper

Paper

A computer control system using a virtual keyboard

Ridha Ejbali, Mourad Zaied, Chokri Ben Amar

Proceedings Volume 9445, 94451S (2015) https://doi.org/10.1117/12.2180544

KEYWORDS: Video, Gesture recognition, Skin, Computing systems, Control systems, Image processing, Visualization, Sensors, Process control, Image segmentation

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Proceedings Article | 4 February 2010 Paper

Paper

Lossless compression of 3D seismic data using a horizon displacement compensated 3D lifting scheme

Anis Meftah, Marc Antonini, Chokri Ben Amar

Proceedings Volume 7535, 753503 (2010) https://doi.org/10.1117/12.840186

KEYWORDS: Wavelet transforms, Wavelets, Image filtering, 3D image processing, Image compression, Digital filtering, Computer programming, Electronic filtering, Transform theory, Image resolution

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Proceedings Article | 13 March 2009 Paper

Paper

New vision based navigation clue for a regular colonoscope's tip

Anouar Mekaouar, Chokri Ben Amar, Tanneguy Redarce

Proceedings Volume 7261, 72611B (2009) https://doi.org/10.1117/12.811340

KEYWORDS: Colon, Visualization, Endoscopy, Head, Surgery, Image segmentation, 3D modeling, Control systems, Endoscopes, Sensors

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Showing 5 of 15 publications

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