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Matlab and Mathematica

Software Testing

5.0

(11 reviews)

Toan N.

@toanbusiness

5.0

11

2.8

2.8

92%

respect our work!

$10 USD / Hour

・

Australia (3:33 PM)

・

Joined on February 16, 2009

$10 USD / Hour

・

I am a highly passionate software engineer and researcher, focusing primarily on Windows, Unix, MacOS, development of mobile apps and websites, image processing, computer vision, video coding, and 3-D graphics. My 10+ years of professional experience, on top of my undergraduate and post-graduate studies, have equipped me with a profound knowledge of object-oriented design and development, debugging and troubleshooting product issues, and doing research. My strongest technical skills are C/C++, C#, .NET, Java, and MATLAB. Homepage: [login to view URL] Blog [login to view URL]

Verifications

On time

100%

On budget

100%

Repeat hire rate

43%

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Portfolio

Portfolio

Introduction: Building a steganography program that can hide files in a video file (.avi) without changing it. The program can then extract the hidden data from the modified .avi file.
Hide data: .avi file (16bpp or 32bpp type), message file, key file --> modified .avi file.
Extract data: modified .avi file, key file --> extracted message file.

Programs: 2 versions (Visual C++ and Borland C++)

Steganography - Hide files in a video file (.avi)

The website is created to manage football national league. The users can search information about the league, players, teams, and scores.

Football management website (ASP.NET, C#)

A program draws several kinds of math functions. This program is implemented in C# and Java with JBuilder compiler.

Study and draw graph of functions (C# and Java)

MPEG-4 to H.264 transcoder (C programming language)

Project objective: The main objective of the project is to develop a working distributed video coding tool with a strong potential for new applications. We will focus on building a working C DVC version with acceptable performance. Our DVC codec is designed and implemented based on the well-known Stanford and DISCOVER architectures. Some advanced modules such as minimum rate estimation may be included in our implementation to improve the codec system.

Distributed Video Coding (DVC) program (using C programming

Main features:
Click and Talk function: When users select some text in text files (Word, Excel, *.txt, Web, PDF, ...) and press Ctrl + right click, the program will speak the text.
The program can separate sentences and words to provide natural speaking.
The program can look up and speak Vietnamese words.
The users can input text into program and ask program to speak.
The program can convert text to .wav file which you can bring and listen anytime.
The program can extract text and speak a whole file (*.pdf or *.html).

Vietnamese text extraction and speaking

Introduction: Building a steganography program that can hide files in a video file (.avi) without changing it. The program can then extract the hidden data from the modified .avi file.
Hide data: .avi file (16bpp or 32bpp type), message file, key file --> modified .avi file.
Extract data: modified .avi file, key file --> extracted message file.

Programs: 2 versions (Visual C++ and Borland C++)

Steganography - Hide files in a video file (.avi)

The website is created to manage football national league. The users can search information about the league, players, teams, and scores.

Football management website (ASP.NET, C#)

A program draws several kinds of math functions. This program is implemented in C# and Java with JBuilder compiler.

Study and draw graph of functions (C# and Java)

MPEG-4 to H.264 transcoder (C programming language)

Project objective: The main objective of the project is to develop a working distributed video coding tool with a strong potential for new applications. We will focus on building a working C DVC version with acceptable performance. Our DVC codec is designed and implemented based on the well-known Stanford and DISCOVER architectures. Some advanced modules such as minimum rate estimation may be included in our implementation to improve the codec system.

Distributed Video Coding (DVC) program (using C programming

Main features:
Click and Talk function: When users select some text in text files (Word, Excel, *.txt, Web, PDF, ...) and press Ctrl + right click, the program will speak the text.
The program can separate sentences and words to provide natural speaking.
The program can look up and speak Vietnamese words.
The users can input text into program and ask program to speak.
The program can convert text to .wav file which you can bring and listen anytime.
The program can extract text and speak a whole file (*.pdf or *.html).

Vietnamese text extraction and speaking

5.0 · 11 Reviews

Reviews

C

Bonus for toanbusiness on 12/24/2011 4:02:12 PM • $22 USD

Rating: 5.0/5.0

Nicholas T.

@chelonia

•

, United Kingdom

•

14 years ago

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C

Delphi: Image brightness RMS batch analyzer • $42 USD

Quickly delivered exactly what was required. Thanks.

Nicholas T.

@chelonia

•

, United Kingdom

•

14 years ago

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B

Simple HIGH EFFICIENCY C++ Coding Exercise for our Club • $33.15 USD

This programmer went beyond the scope of the original assignment to help me with my project. I give him high kudos and thank him for his efforts!

Windows Desktop

Project Management

+6 more

Greg G.

@breifautomation

•

New Kensington, United States

•

15 years ago

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F

final lab • $12 USD

Rating: 5.0/5.0

Mohaned S.

@fazzm1

•

Detroit, United States

•

15 years ago

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F

final project • $33.15 USD

this guy is as good as it gets, very fast and professional .

Mohaned S.

@fazzm1

•

Detroit, United States

•

15 years ago

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F

Foundation vWorker Member