The SIVA Demonstration Gallery for signal, image, and video processing education
نویسندگان
چکیده
منابع مشابه
The SIVA Demonstration Gallery for signal, image, and video processing education
The techniques of digital signal processing (DSP) and digital image processing (DIP) have found a myriad of applications in diverse fields of scientific, commercial, and technical endeavor. DSP and DIP education needs to cater to a wide spectrum of people from different educational backgrounds. This paper describes tools and techniques that facilitate a gentle introduction to fascinating concep...
متن کاملSelect Trends in Image , Video , and Multidimensional Signal Processing Gaurav
almost been synonymous with machine vision, which suggests processing of data from cameras operating in the visible range, the trend is to use multiple modalities of inputs that include sensors such as radar and microphone arrays. The trend is to tackle the problem using a layered model starting with the sensor outputs and working through other layers such as front-end processing, object locali...
متن کاملTwo Novel Chaos-Based Algorithms for Image and Video Watermarking
In this paper we introduce two innovative image and video watermarking algorithms. The paper’s main emphasis is on the use of chaotic maps to boost the algorithms’ security and resistance against attacks. By encrypting the watermark information in a one dimensional chaotic map, we make the extraction of watermark for potential attackers very hard. In another approach, we select embedding po...
متن کاملImage/Video Scaling Algorithm based on Multirate Signal Processing
This paper presents an approach for image and video scaling using multirate signal processing. The main objective is to scale images with arbitrary rational scaling ratio without visible aliasing or distortion artifact. The approach can be applied to grey scale images, color images and video signals in both spatial domain and time domain. Cosine modulation is used to minimize the required on-ch...
متن کاملImage and Video Processing for Cultural Heritage
The preservation, archival, and study of cultural heritage is of the utmost importance at local, national, and international levels. Not only global organizations like UNESCO but also museums, libraries, cultural institutions, and private initiatives are working in these directions. During the last three decades, researchers in the field of imaging science have started to contribute a growing s...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Education
سال: 2002
ISSN: 0018-9359
DOI: 10.1109/te.2002.804392