חקר הראייה עיבוד תמונה ראייה ממוחשבת גרפיקה ממוחשבת המעבדה לראייה ומדעי התמונה

Slides:



Advertisements
Similar presentations
Patient information extraction in digitized X-ray imagery Hsien-Huang P. Wu Department of Electrical Engineering, National Yunlin University of Science.
Advertisements

Scanning Confocal Basics n What’s so special ? n Confocals give higher resolution than normal microscopes. n Confocals can OPTICALLY SECTION a sample.
Image Processing IB Paper 8 – Part A Ognjen Arandjelović Ognjen Arandjelović
Lesson 4 Alternative Methods Of Input.
Monochrome Television Block Diagram
Nuclear Medicine Spring 2009 FINAL. 2 NM Team Nuclear medicine MD Nuclear medicine MD Physicist Physicist Pharmacist Pharmacist Technologist Technologist.
Computer Graphics Lab Electrical Engineering, Technion, Israel June 2009 [1] [1] Xuemiao Xu, Animating Animal Motion From Still, Siggraph 2008.
Computer Graphics Lab Electrical Engineering, Technion, Israel June 2009 [1] [1] Xuemiao Xu, Animating Animal Motion From Still, Siggraph 2008.
Handwritten Character Recognition Using Artificial Neural Networks Shimie Atkins & Daniel Marco Supervisor: Johanan Erez Technion - Israel Institute of.
Technion – Israel Institute of Technology Department of Electrical Engineering High Speed Digital Systems Lab Project performed by: Safi Seid-Ahmad Emile.
Performed by: Osnat Shlomo & Sharon Shlomo Instructor: Yossi Hipsh המעבדה למערכות ספרתיות מהירות High speed digital systems laboratory הטכניון - מכון טכנולוגי.
Presenters: Guy Elazar, Eyal Shindler Supervised By: Pavel Kislov, Inna Rivkin המעבדה למערכות ספרתיות מהירות High speed digital systems laboratory הטכניון.
Multiple Pitch Tracking for Blind Source Separation Using a Single Microphone Joseph Tabrikian Dept. of Electrical and Computer Engineering Ben-Gurion.
Performed by: Asaf Gal Elad Ilan Instructor: Alex Zviagintsev המעבדה למערכות ספרתיות מהירות High speed digital systems laboratory הטכניון - מכון טכנולוגי.
שיפור תמונות צבע תוך שימוש ב -Multiscale Retinex מבצעים : מרינה בלבנוב ירון זליכה מנחה : דר’ דורון שקד סמסטר חורף תשנ”ט.
Vision & Image Sciences Laboratory Technion - Israel Institute of Technology Department of Electrical Engineering November visl.technion.ac.il.
PHYSICS IN NUCLEAR MEDICINE: QUANTITAITVE SPECT AND CLINICAL APPLICATIONS Kathy Willowson Department of Nuclear Medicine, Royal North Shore Hospital University.
Chemistry and Imaging. Body Chemistry In order to be an effective health care professional, an individual must have an understanding of basic chemistry.
Nuclear Medicine By: Amanda Taulanga 3B.
Electronic Visualization Laboratory University of Illinois at Chicago Interaction between Real and Virtual Humans: Playing Checkers R. Torre, S. Balcisoy.
MONITORING ORGANS. Ultrasounds Use of sound above human hearing range to image body structures, including soft tissues Sounds waves are reflected (echo)
Nuclear Medicine. The History Henri Becquerel 1896-Discovered mysterious “rays” Nobel Prize Marie Curie named mysterious rays “radioactivity”
Travel-time Tomography For High Contrast Media based on Sparse Data Yenting Lin Signal and Image Processing Institute Department of Electrical Engineering.
Dr. Jones University of Arkansas.  Disease  Pathology  Etiology.
Digital Image Processing & Analysis Spring Definitions Image Processing Image Analysis (Image Understanding) Computer Vision Low Level Processes:
M Dawood1,2, C Brune2, F Büther1, KP Schäfers1
How to Play Soccer By Aydan Soo-Hoo.
Digital Image Processing & Analysis Fall Outline Sampling and Quantization Image Transforms Discrete Cosine Transforms Image Operations Image Restoration.
Presented By: ROLL No IMTIAZ HUSSAIN048 M.EHSAN ULLAH012 MUHAMMAD IDREES027 HAFIZ ABU BAKKAR096(06)
Nuclear Medicine: Planar Imaging and the Gamma Camera Katrina Cockburn Nuclear Medicine Physicist.
Image Acquisition and Processing Hardware
Asaf Barel Eli Ovits Supervisor: Debby Cohen June 2013 High speed digital systems laboratory Technion - Israel institute of technology department of Electrical.
1 PET Scans Lesson Objectives: Describe how PET scans are used.
Do Now: 1.Have a cookie. 2.Tape the objectives into your notebook. 3.Leave the notebook out to take notes.
Molecular Imaging & Positron Emission Tomography Nicholas Mulhern BME 281.
DR.(LT.COL.)D.ACHARYA M.B.B.S.(KOLKATTA) M.S.(DELHI) P.G.D.H.H.M.(PUNE)
Performed by: Ziv Landesberg Instructor:Evgeniy Kuksin המעבדה למערכות ספרתיות מהירות High speed digital systems laboratory הטכניון - מכון טכנולוגי לישראל.
Prostate probe with SPECT technique NSS – MIC November 5 - KnoxvilleF. Garibaldi- INFN – Roma1 – gr. Coll. ISS  the medical problem  the proposal.
Digital Image Processing CSC331 Image Enhancement 1.
NUCLEAR MEDICINE.  High Energy Photon  Ionizing Radiation --Radiopharmaceutical  Exposes Detector  Projection Data  Dynamic / Physiologic Here we.
Gaze Interaction Group GIG Research Interests Leicester, 5th of September Public University of Navarra.
Nuclear Medicine Technique I 355 RAD L.Aya Ahmed Saeed.
DIAGNOSTIC METHODS IN NERVOUS SYSTEM pathological physiology seminar.
1 Psychology 304: Brain and Behaviour Lecture 2. 2 Research Methods 1.What techniques do biological psychologists use to assess the structure and function.
Introduction to NM Omima Adam NMT 231. What is nuclear medicine NM Is the branch of medicine that uses radiation and nuclear properties of radionuclide's.
Nuclear Medicine and PET rev this is now slide 1do not print it to pdf things to do (check off when complete): add revision date to cover page.
Nuclear Medicine Physics and Equipment 243 RAD 1 Dr. Abdo Mansour Assistant Professor of radiology
Performed by: Orit Arnon Dotan Barak Instructor: Yosi Hipsh המעבדה למערכות ספרתיות מהירות High speed digital systems laboratory הטכניון - מכון טכנולוגי.
Medical Physics & Cyclotrons Dr. Benito de Celis Alonso 1,2 1 FCFM-BUAP 2 Fundación para el Desarrollo Carlos Sigüenza
Radioisotopes Gallium-67.
Nuclear Medicine Introduction
 Two reasons medical tracers can be placed in a body:  Diagnose disease or Treat Disease  In both cases, several factors must be accounted for:  Gamma.
PET Imaging Positron Emission Tomography
Prostate probe with SPECT technique NSS – MIC November 5 - KnoxvilleF. Garibaldi- INFN – Roma1 – gr. Coll. ISS  the medical problem  the proposal.
Lesson 4 Alternative Methods Of Input.
Alternative Methods Of Input
P.E.T. Positron Emission Tomography
Uses of radiation.
Learning Objectives By the end of this lesson you should…
Tuesday Case of the Day Physics History: A B MIP
Lesson 4 Alternative Methods Of Input.
Discussion #29 – Images II
Digital Image Processing
شبکه عصبی تنظیم: بهروز نصرالهی-فریده امدادی استاد محترم: سرکار خانم کریمی دانشگاه آزاد اسلامی واحد شهرری.
Positron Emission tomography
Radiation Health Physics
network of simple neuron-like computing elements
Color Image Processing
Lesson 4 Alternative Methods Of Input.
ECE Computer Engineering Design Project
Presentation transcript:

חקר הראייה עיבוד תמונה ראייה ממוחשבת גרפיקה ממוחשבת המעבדה לראייה ומדעי התמונה

שיטות לשיפור תמונות תמונה מקורית MSRCR תיקון גאמא histogram equalization

שיפור רזולוציה של תמונות Source imageEnhanced image

Source image

Enhanced image

זיהוי פנים

זיהוי אוטומטי של לוחיות זיהוי

Input Layer 20x10 = 200 neurons Output Layer 10 neurons Middle Layer 20 neurons 10 pixels 20 pixels זיהוי אוטומטי של לוחיות זיהוי

מדידת איברים בצילום אולטרה סאונד

Sample texture Black areas are of texture we looked for ! זיהוי דימום במוח בצילום אולטרה סאונד

בקרת דלתות מבוססת מצלמות No target Approaching target Passing target Closed door Opened door

Adaptive Sensitivity

Image Mosaicing

Image Indexing D)C)A)

Blind Source Separation - examples

Light source camera

Light source camera

Audio Signals Demo: §SourcesSources §Mixed SignalsMixed Signals §Separated SignalsSeparated Signals Blind Source Separation

Soccer Game Tracking

Soccer Court Mapping Mapped Court

§Demos: §Red Player RecognitionRed Player Recognition §Yellow Player RecogitionYellow Player Recogition §Ball Tracking 1Ball Tracking 1 §Ball Tracking 2Ball Tracking 2 Soccer Game Tracking

LEGO Lab

טומוגרפיה גרעינית גרעינית

THE STAGES OF PET SCAN PET scan begins when a radiopharmaceutical is injected into the patients’ body. After a certain period required for the isotope uptake, the body is placed into a radiation detector capable of registering the gamma quanta emitted from the body as the result of isotope decay. This information is collected and then converted into the slice image by a reconstruction algorithm. In this project the emphasis is made on the data acquisition stage.  ACQUISITION  RECONSTRUCTION  RADIOISOTOPE INJECTION

טומוגרפיה גרעינית

Technion - Israel Institute of Technology Department of Electrical Engineering Physiological Signal Processing Laboratory May

אותות פיזיולוגיים : מדידה, ניתוח, עיבוד. ECG, EMG, EEG המעבדה לעיבוד אותות פיזיולוגיים

ניתוח אותות ECG

Normal Not Normal

ממשק מוח מחשב

מדידת אותות לב מעובר

מדידת קצב לב עובר בעזרת אולטרה סאונד

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.