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Cavin Dsouza


Mumbai University

自 2012 起处于活动状态

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Professional Interests: Number Theory, Data Compression and Encryption,Image Processing

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GrtyCalcIndianEmpl.zip
Gratuity Calculator for Indian Monthly Salaried Employees

10 years 前 | 1 次下载 |

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To check date Validity
The program checks whether a date entered in DD/MM/YYYY format is a valid one or not.

10 years 前 | 2 次下载 |

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Simulation of DCT, Walsh, Hadamard, Haar and Slant transform using variable block sizes
Performs non sinusoidal image transforms on gray-scale images and DCT using the dct matrix.

11 years 前 | 5 次下载 |

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Basis Images generation of 4*4 order of DCT, DST, Walsh, Hadamard , Haar and Slant
Generates 4*4 order basis images of sinusoidal and non sinusoidal transforms

11 years 前 | 1 次下载 |

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Denoising using Median Filtering
Eliminates salt and pepper noise from an image except at the boundary pixels.

11 years 前 | 1 次下载 |

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Image Masking Technique
It helps in edge detection, Image smoothening depending upon the masking matrices used.

11 years 前 | 1 次下载 |

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Return-to-zero (RZ) line coding
Rz is a line code used in telecommunications in which the signal drops to zero between each pulse.

11 years 前 | 1 次下载 |

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Manchester Line Coding
It is a line code in which the encoding of each data bit has at least one transition.

11 years 前 | 4 次下载 |

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Non-Return-to-Zero (NRZ) line code
In telecommunication, a non-return-to-zero (NRZ) line code is a binary code.

11 years 前 | 9 次下载 |

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Contrast Stretching
A simple image enhancement technique that attempts to improve the contrast of an Image.

11 years 前 | 2 次下载 |

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Linear Translation and Rotation of an Image
The code performs translation on the image and rotation as per user entered specification.

11 years 前 | 1 次下载 |

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Concept of Thresholding
Using histogram of an image, one can decide a threshold to convert gray-scale image to binary image.

11 years 前 | 1 次下载 |

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Histogram Equalization
It is the re-distribution of gray level values uniformly.

11 years 前 | 1 次下载 |

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Zooming and Shrinking of an Image
This code explains how an Image can be resized by u user entered zooming or shrinking factor.

11 years 前 | 1 次下载 |

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Basic arithmetic and logical operations on an Image(Gray-Scale)
This code illustrates results seen after performing various it and arithmetic operations on Images.

11 years 前 | 1 次下载 |

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POWERMOD
The function calculates A = powermod(base,exponent,modulus)

12 years 前 | 2 次下载 |

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Arithmetic Coding and decoding
Encodes a message using arithmetic coding and decodes it

12 years 前 | 1 次下载 |

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Compute the Entropy of an entered text string
Computes the entropy of a user entered string.

12 years 前 | 9 次下载 |

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Primitive Root
Checks whether alpha is a primitive root of q or not.

12 years 前 | 1 次下载 |