PPT-CS654: Digital Image Analysis

Lecture 7 Camera Model and Imaging Geometry Recap of lecture 6 Basic mathematical transformation Translation Rotation Scaling Transformation about origin and arbitrary point Transformation in 2D and 3D. Our vision is to empower our users the way technology was meant to be used.  Wolverine Data products empower our customers to effortlessly safeguard and expand data storage.  Our focus is to simplify how people can backup, capture and share critical information, treasured movies, photographs and music.  Lightning-fast connectivity and sleek, rugged design enable mobility among office and portable computers, and ensure dazzling presentations. Which of the following are advantages of using digital images?. instant review and edit. high quality pictures. easy insertion into popular application programs. all of the above .  . Which of the following are advantages of using digital images?. take notes in your journal. Monitors. Small LCD displays built into most cameras. Menus are displayed on monitor. Compose your . image on a monitor. Review images on the monitor. Drains battery when monitor is on. Caitlin Stamper. The first commercially available digital camera was the 1990 . Dycam. Model 1 (Logitech . Fotoman. ).. It used a CCD image sensor, stored pictures digitally, and connected directly to a computer for download.. Lecture 21: Image Restoration. Recap of Phase 1. Image: acquisition, digitization. Geometric Transformations: Interpolation techniques. Image Transforms (spatial to frequency domain). Image Enhancement (spatial and frequency domain). ELE 488 Final Project, Fall 2011. Princeton University. Ali JavadiAbhari. Watermarking. Why?. Fingerprinting (tracking). Indexing (search engines). Copyright protection and owner identification. Data hiding . Lecture 20: Image Enhancement in Frequency Domain. Recap of Lecture 19. Spatial filtering. Mean Filter. Non-Local Mean Filter. Median Filter. Unsharp. Masking. Adaptive . Unsharp. Masking. Outline of Lecture 20. Lecture 6. : Basic Transformations. Recap of Lecture 5. Different distance measures. D4, D8,Dm, Euclidean. Application of distance transform. Shape matching. Arithmetic and logical operations on images. Processing & Machine Vision. By:. Dr. Rajeev Srivastava. Associate Professor, CSE, IIT(BHU), Varanasi. Fundamentals of . Digital Image Processing. • Applications of image processing. • What's an image?. take notes in your journal. Monitors. Small LCD displays built into most cameras. Menus are displayed on monitor. Compose your . image on a monitor. Review images on the monitor. Drains battery when monitor is on. Lecture 11: . Image . Transforms. Recap of Lecture 10. B-Spline curve. Constant, Linear, Quadratic, Cubic interpolation. Nearest neighbour, Bi-Linear, Bi-Cubic interpolation. Outline of Lecture 11. Image transforms. 2. Chapter Contents. Section A: Digital Sound. Section B: Bitmap Graphics. Section C: Vector and 3-D Graphics. Section D: Digital Video. Section E: Digital Rights Management. Chapter 8: Digital Media. Image Types. All images can be thought of as “color” images since even black and white are colors. More commonly we distinguish between three types of images:. Color: an image containing any color. Ales . Zita. Publication. Digital Image Forgery Detection Based on Lens and Sensor Aberration. Authors. . : . Ido. . Yerushalmy. , . Hagit. Hel-Or. . Dept. of Computer Science, University of Haifa, Israel.