Digital image composition has recently received much attention for special effects in movies and in a variety of desktop application.
Projects
Description.
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The goal of this project is to simulate the PET process starting from the emission point, up to the reconstruction point. -
Microscope is an essential imaging tool. It is commonly used in research labs as well as in the industry. When using microscope for 3D imaging, one encounters an inherent problem. -
n this project, simulated EEG signals were separated using sparse signal representation. -
The classical computational approaches of dealing with hyperspectral data tend to analyze it using best fitting algorithms scanning the data pixel wise. -
FMRI, or Functional Magnetic Resonance Imaging, is a technique for determining which parts of the brain are activated by different types of physical sensation or activity. -
fMRI is a diagnostic imaging method, which is based on the magnetic resonance phenomena. -
The purpose of this project was to build a real time application which recognizes license plates from cars at a gate, for example at the entrance of a parking area. -
The objective of this project is to create a driver assistance system. -
The goal of this project was to develop a program for real-time gesture recognition: A continuous stream of hand signs images is recorded and has to be processed immediately. -
The goal of this project was to build a vehicle which navigates according to visual information, explores a certain area and draws a map of the obstacles that are met during the exploration. -
This project of computerized vision aims to construct a robotic model of automated driving by recognizing traffic signs in a non-artificial environment. -
The main goal of this project is to gather information about possibilities of using IPAQ in image processing algorithms -
This project is one of the first projects in THE VISION AND IMAGE SCIENCES LABORATORY which implements computer vision techniques on the LEGO-MINDSTORMS platform. -
The objective of the project is to design a real time computer application to control a SONY FireWire digital video camera, with an IEEE1394 interface. -
This project dealt with vectorization of line-drawing bitmaps. Given a bitmap that consists of a approximately straight lines, we wish to extract their coordinates and widths. -
Offside situation is a common offence in a Soccer game. The Offside rule brings much more tactics both to the defensive and the offensive sides. -
The project main goal was to design an algorithm in order to create slides from a lecture film; these slides should contain all the relevant writing from the board. -
The objective of this project is to design a drowsiness detection system using image processing methods in real time. -
Calibration of optical systems is one of the major issues in the computer vision community. Many applications in computer vision use low or medium quality cameras. -
One of the steps towards the perfect drivers aid system (or perhaps even a self-driving vehicle) is estimating the speed in which the vehicle is cruising at any moment. -
We present an approach to easily remove the effects of haze from images. It is based on the fact that usually airlight scattered by atmospheric particles is partially polarized. -
Today's Lie Detection Machine doesn't ascribe importance to the brain's responses. -
Nowadays, polygraph machine are used commonly all over the world. -
The project's goal is to offer an improvement to an existing Visual Field test that is done nowadays. The test is not very credible because it's based on the patient response to random blinking LEDs. -
The aim of the project was to construct a system that recognizes road signs in photographs. -
The project comes to create a learning instrument that learns to diagnose thyroid patients, and separate them to three groups: healthy people,hipper and hippo. -
The goal of the project was to recognize a person's face from a picture (the picture isn't a face picture, but a real picture!). -
Face Recognition task is nowadays very popular among different recognition approaches using biometrics. -
In recent years, several algorithms in the field of Texture Synthesis have been suggested. However, only few of them are applicable (or adaptable) to the field of Image Extrapolation. -
Blind Source Separation (BSS) is a well known approach for separating mixtures assuming no information besides the linearity of the source pictures combination. -
This project deals with blind source separation in the aspect of hyperspectral images. -
In different fields today we encounter the Blind Source Separation problem, when what is known to us is a collection of linear combinations (mixtures) of unknown sources -
This project is one chapter in the series of projects dealing with automatic offside recognition by means of image processing. -
Muscular hydrostat are organs capable of exerting force with the sole use of muscles, without requiring a rigid skeleton. Examples for such organs are tongues, tentacles and trunks. -
This project implements a new way to reconstruct a PET (photon emission tomography) image. -
Blind Source Separation (BSS) is a well known approach for separating mixtures assuming no information besides the linearity of the source pictures combination. -
Our goals were learning the TriMedia multimedia processor device, implement a known algorithm using TriMedia C programming tools and test the device’s performance. -
The project's mission is to build mobile robots based on LEGO-MINDSTORMS vehicles and design and implement an algorithm. -
The purpose of the car license plate recognition projects is to accurately recognize car license plates in the entrance of some parking lot or on the road. -
The project is part of a combined project designed to develop a real time License Plate Recognition system. -
The goal of this project is to enable the use of a stills camera in a frontal lecture for keeping a copy of the lecturer's notes as written on the board. -
There are many practical uses for the super-resolution problem. For instance, a satellite in orbit can photograph pictures as it moves in space. -
This project is one of the first projects in THE VISION AND IMAGE SCIENCE LABORATORY which implements computer vision techniques on the LEGO-MINDSTORMS platform. -
In this project we are proposing a novel approach to the characterization of sea surface. This approach enables us to identify the sea surface in a given image. -
This projects continues our first project. On the first project we used a ceiling camera to control one LEGO vehicle that chases another preprogrammed LEGO vehicle. -
Our system performs pursuit of a vehicle by another ('catching' and 'target' vehicle). -
The project dealt with finding an object in a room, while given its approximate location, aligning beside the object using color & light estimation, and moving the object to a second location. -
We show an iterative reconstruction framework for diffraction ultrasound tomography. -
In the recent time there are many developments in the field of the brain - computer interface (BCI). -
The Philips TriMedia Digital Signal Processor is installed in the lab, on a PCI development card. It is designed for various multimedia applications, such as video, audio and digital communication. -
The projects main target was to implement an advanced audio encoder on a DSP platform. -
The project goal is to find an algorithm that will get a piano music file as an input, and rewrite it automatically. The output is a list of notes with its parameters -
The situation in which when looking out of a window we see both the view outside and the semireflection of the objects inside is common. -
MRI is an imaging method of the brain, which is based on the magnetic resonance phenomena. -
The Blind Source Separation is a widespread problem nowadays, which has application in many fields such as picture and audio signals separation. -
In most mass-production manufacturing facilities an attempt is made to achieve 100% quality assurance of the product. -
This project is dealing with computerized diffraction tomography. Tomography is a scanning method that gives a cross-section image of an object. -
We address the problem of separating source signals of fMRI images. This problem is similar to the Blind Source Separation (BSS) under the assumption that the sources are independent over time. -
Functional Magnetic Resonance Imaging (fMRI) is an important and popular tool for studying the human brain activity. -
It is known for years that stress, press, fear, happiness and many other feelings, can be measured by several techniques . -
Current techniques for measuring Heart Bit Rate (HBR) use two far measuring points on the subject body. -
JPEG is the most common format for saving pictures. JPEG is a LOSSY format, which means some of the information is lost after compression. -
Motion estimation is an important subject in the field of computer vision used by many systems for various purposes, like warning and alarm systems, video compression, speed measurement and so on.
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In many cases, when working with noisy images we need to compress the image as well as filter it from noise. -
When trying to compress data rearranging the data in some ways sometimes gives a better result when applying the compression algorithm. -
Our goal in this project was to try and help the doctor in the delivery room to reach certain conclusions about the health of a fetus. -
The blind source separation problem is to extract the underlying source signals from a set of their linear mixtures, where the mixing matrix is unknown. -
What is Stereovision? Stereovision is the primary method that the human visual system uses to perceive depth. Stereovision is common to most predatory species, including man. -
This Projects deals with tracking the eye movement and determining the point of gaze of the eye. -
"Offside" in soccer is a situation where the offense of one team passes a ball to one of its players while he is in front of the defense of the other team. -
This project is aim to find a football in a football court, and try to stay on with it in order to identify a situation when the ball is kicked. -
This project is part of an Off-Side detector project, and our mission was to find players and identify them by color criterion. -
By means of color separation and edge detection we divide football players into their groups. -
Wouldn’t it be grear if we could use the soccer game that we all see played on TV for real time game analysis? -
Considering that the number of ECG records annually numbers in the millions and the use of sending ECG records over telephone lines for remote analysis is increasing. -
In cases of hand amputation there is a need for a way to control a robotic replacement hand. -
Research in recent years has shown a correlation between stress level and several nonlinear measures of the Electroencephalogram. We use this to estimate the stress level of a person and help him lower it using biofeedback. -
This project deals with three methods of unsupervised classification of signals. It analyses and compares the behavior of the classification algorithms when processing ECG signals (heart-beats signals). -
he goal of this project is to create a Biofeedback loop with a computer and a special program which will be connected to a patient and will monitor and analyst his EEG signals. -
The goal of our project was to build system for compression of video conferencing sequences by the method of vector quantization. -
Vector quantization (VQ) is used with sophisticate digital signal processingWhere in most cases the input signal already has some form of digital Representation. -
This project deals with a different kind of interpolation used to resize digital images. Known and widely used interpolations (Nearest neighbour,Bilinear) tend to "destroy" edges in the image. -
Project objective is improving binary images that were compressed by JPEG algorithm. -
In the present project we designed and implemented a distance estimation system for objects. The system recognizes an object and marks its position in the pictures that were taken by the cameras. -
We consider detection of high-energy photons in positron emission tomography (PET) using thick scintillation crystals. -
Research in recent years has shown a correlation between stress level and several nonlinear measures of the Electroencephalogram. We use this to estimate the stress level of a person and help him lower it using biofeedback. -
Abstract This project deals with restoration of images corrupted by additive gaussian noise. The algorithm used is based on optimal estimation using the properties of MRF’s (Markov Random Fields). The Problem While optimal estimation ( ) is the theoretically best restoration method, assuming a probabilistic model and under least mean square error, it demands very high calculation complexity, and is therefore not practical to implement due to limited computational... -
In order to save an average colored image 256X256 pixels we need 0.2 Mbytes of space. This kind of capacity is much beyond the space needed. -
This project deals with locating picture edges by modeling the picture as a Markov Random Field. Nowadays automatic processing of pictures as a way of understanding their content is a major issue. -
In a three-dimensional world such as the one we live in, two-dimensional screens are a disadvantage. Some amusement parks around the world show off with the ability to project three-dimensional movies -
This Project deals with real-time face detection of a person entering room. -
The purpose of this project is to improve the resolution of a movie. -
In this project we implemented a Human Visual System oriented mechanism that classifies pixels in images.The input images to the machine are Black-White images. -
This project enables image enhancement by using the solution of non linear heat equation (diffusion) running forward and backward with time. -
This project deals with motion detection and object tracking on real-time video images. -
Video compression has become an important aspect in the current drive for digital video technology. -
One of the basic problems in image analysis is segmentation of objects in pictures. -
The project goal is to recognize the contour of a shape by implementing an algorithm which simulates the behavior of a physical system of springs & charges. -
The objective of this project is to improve JPEG Compression used for gray scale images that contains several of objects.