- Computational Photography. Introduction
Содержание
- 2. 15-463 (15-862): Computational Photography Staff Prof: Alexei Efros (efros@cs), 225 Smith Hall TA: Marynel Vazquez (marynelv@andrew.cmu.edu)
- 3. Today Introductions Why Computational Photography? Overview of the course Administrative stuff
- 4. A bit about me Alexei (Alyosha) Efros Associate Professor in Robotics and CSD also work with
- 5. PhD Thesis on Texture and Action Synthesis Antonio’s son cannot walk but he can fly☺ Smart
- 6. Automatic Photo Pop-Up (SIGGRAPH 2005) More previous work
- 12. Amateur Photographer
- 13. What is Computational Photography? Geeky Answer: “computational techniques that enhance or extend photography” Artsy Answer: Another
- 14. Depicting Our World: The Beginning Prehistoric Painting, Lascaux Cave, France ~ 13,000 -- 15,000 B.C.
- 15. The Empress Theodora with her court. Ravenna, St. Vitale 6th c. Depicting Our World: Middle Ages
- 16. Depicting Our World: Middle Ages
- 17. Depicting Our World: Renaissance East Doors (1452) North Doors (1424) Lorenzo Ghiberti (1378-1455)
- 18. Depicting Our World: Renaissance Piero della Francesca, The Flagellation (c.1469)
- 19. Depicting Our World: Toward Perfection Jan van Eyck, The Arnolfini Marriage (c.1434)
- 20. Depicting Our World: Toward Perfection Lens Based Camera Obscura, 1568
- 21. Depicting Our World: Perfection! Still Life, Louis Jaques Mande Daguerre, 1837
- 22. Depicting Our World: Realism?
- 23. Paris, according to Flickr
- 24. Paris, according to Google StreetView Knopp, Sivic, Pajdla, ECCV 2010
- 25. Paris, according to me
- 26. After realism… Monet, La rue Montorgueil
- 27. Depicting Our World: Ongoing Quest Pablo Picasso David Hockney
- 28. Better than realism? David Hockney, Place Furstenberg, (1985)
- 29. Alyosha Efros Place Furstenberg, 2009 Which one is right? Multiple viewpoints Single viewpoint David Hockney, Place
- 30. Depicting Our World: Ongoing Quest Antonio Torralba & Aude Oliva (2002)
- 31. Enter Computer Graphics...
- 32. Traditional Computer Graphics
- 33. State of the Art Amazingly real But so sterile, lifeless, futuristic (why?)
- 34. The richness of our everyday world Photo by Svetlana Lazebnik
- 35. Beauty in complexity University Parks, Oxford
- 36. Which parts are hard to model? Photo by Svetlana Lazebnik
- 37. People From “Final Fantasy” On the Tube, London
- 38. Faces / Hair Photo by Joaquin Rosales Gomez From “Final Fantasy”
- 39. Hyper-humans
- 40. Urban Scenes Virtual LA (SGI) Photo of l LA
- 41. Nature River Cherwell, Oxford
- 42. The Realism Spectrum + easy to create new worlds + easy to manipulate objects/viewpoint - Very
- 43. Virtual Real World Campanile Movie http://www.debevec.org/Campanile/
- 44. Course Outline (cool) Image Processing Lots of Visual Data Cameras and single-view 3D
- 45. Project 1 Images of the Russian Empire -- colorizing the Prokudin-Gorskii photo collection
- 46. Programming Project 2 Image manipulation
- 47. Programming Project 3 Face warping and morphing
- 48. Programming Project 4 Photo Mosaics Full screen panoramas (cubic): http://www.panoramas.dk/ Mars: http://www.panoramas.dk/fullscreen3/f2_mars97.html 2003 New Years Eve:
- 49. Programming Project 4 Automatic Mosaic Stitching
- 50. Programming Project 4+ Tour Into the Picture
- 51. Final Project Something cool!!!
- 52. Administrative Stuff Grading Written and Programming Assignments (60%) Exam (20%) Final Project (20%) Class Participation: priceless
- 53. Textbook http://szeliski.org/Book/
- 54. Cameras Really cool Not too expensive nowadays ( e.g. Canon A1100
- 55. General Comments Prerequisites Linear algebra!!! Some computer graphics, vision, or image processing is useful, but not
- 57. Скачать презентацию
15-463 (15-862): Computational Photography
Staff
Prof: Alexei Efros (efros@cs), 225 Smith Hall
TA: Marynel
15-463 (15-862): Computational Photography
Staff
Prof: Alexei Efros (efros@cs), 225 Smith Hall
TA: Marynel
Today
Introductions
Why Computational Photography?
Overview of the course
Administrative stuff
Today
Introductions
Why Computational Photography?
Overview of the course
Administrative stuff
A bit about me
Alexei (Alyosha) Efros
Associate Professor in Robotics and CSD
also
A bit about me
Alexei (Alyosha) Efros
Associate Professor in Robotics and CSD
also
PhD Thesis on Texture and Action Synthesis
Antonio’s son cannot walk but
PhD Thesis on Texture and Action Synthesis
Antonio’s son cannot walk but
Automatic Photo Pop-Up (SIGGRAPH 2005)
More previous work
Automatic Photo Pop-Up (SIGGRAPH 2005)
More previous work
Amateur Photographer
Amateur Photographer
What is Computational Photography?
Geeky Answer: “computational techniques that enhance or extend
What is Computational Photography?
Geeky Answer: “computational techniques that enhance or extend
Depicting Our World: The Beginning
Prehistoric Painting, Lascaux Cave, France
~ 13,000 --
Depicting Our World: The Beginning
Prehistoric Painting, Lascaux Cave, France
~ 13,000 --
The Empress Theodora with her court.
Ravenna, St. Vitale 6th c.
The Empress Theodora with her court.
Ravenna, St. Vitale 6th c.
Depicting Our World: Middle Ages
Depicting Our World: Middle Ages
Depicting Our World: Renaissance
East Doors (1452)
North Doors (1424)
Lorenzo
Ghiberti
(1378-1455)
Depicting Our World: Renaissance
East Doors (1452)
North Doors (1424)
Lorenzo
Ghiberti
(1378-1455)
Depicting Our World: Renaissance
Piero della Francesca,
The Flagellation (c.1469)
Depicting Our World: Renaissance
Piero della Francesca,
The Flagellation (c.1469)
Depicting Our World: Toward Perfection
Jan van Eyck, The Arnolfini Marriage (c.1434)
Depicting Our World: Toward Perfection
Jan van Eyck, The Arnolfini Marriage (c.1434)
Depicting Our World: Toward Perfection
Lens Based Camera Obscura, 1568
Depicting Our World: Toward Perfection
Lens Based Camera Obscura, 1568
Depicting Our World: Perfection!
Still Life, Louis Jaques Mande Daguerre, 1837
Depicting Our World: Perfection!
Still Life, Louis Jaques Mande Daguerre, 1837
Depicting Our World: Realism?
Depicting Our World: Realism?
Paris,
according to
Flickr
Paris,
according to
Flickr
Paris, according to Google
StreetView
Knopp, Sivic, Pajdla, ECCV 2010
Paris, according to Google
StreetView
Knopp, Sivic, Pajdla, ECCV 2010
Paris, according to me
Paris, according to me
After realism…
Monet,
La rue Montorgueil
After realism…
Monet,
La rue Montorgueil
Depicting Our World: Ongoing Quest
Pablo Picasso
David Hockney
Depicting Our World: Ongoing Quest
Pablo Picasso
David Hockney
Better than realism?
David Hockney, Place Furstenberg, (1985)
Better than realism?
David Hockney, Place Furstenberg, (1985)
Alyosha Efros
Place Furstenberg, 2009
Which one is right?
Multiple viewpoints
Single viewpoint
David Hockney,
Alyosha Efros
Place Furstenberg, 2009
Which one is right?
Multiple viewpoints
Single viewpoint
David Hockney,
Depicting Our World: Ongoing Quest
Antonio Torralba & Aude Oliva (2002)
Depicting Our World: Ongoing Quest
Antonio Torralba & Aude Oliva (2002)
Enter Computer Graphics...
Enter Computer Graphics...
Traditional Computer Graphics
Traditional Computer Graphics
State of the Art
Amazingly real
But so sterile, lifeless, futuristic (why?)
State of the Art
Amazingly real
But so sterile, lifeless, futuristic (why?)
The richness of our everyday world
Photo by Svetlana Lazebnik
The richness of our everyday world
Photo by Svetlana Lazebnik
Beauty in complexity
University Parks, Oxford
Beauty in complexity
University Parks, Oxford
Which parts are hard to model?
Photo by Svetlana Lazebnik
Which parts are hard to model?
Photo by Svetlana Lazebnik
People
From “Final Fantasy”
On the Tube, London
People
From “Final Fantasy”
On the Tube, London
Faces / Hair
Photo by Joaquin Rosales Gomez
From “Final Fantasy”
Faces / Hair
Photo by Joaquin Rosales Gomez
From “Final Fantasy”
Hyper-humans
Hyper-humans
Urban Scenes
Virtual LA (SGI)
Photo of l LA
Urban Scenes
Virtual LA (SGI)
Photo of l LA
Nature
River Cherwell, Oxford
Nature
River Cherwell, Oxford
The Realism Spectrum
+ easy to create new worlds
+ easy to manipulate
The Realism Spectrum
+ easy to create new worlds
+ easy to manipulate
Virtual Real World
Campanile Movie
http://www.debevec.org/Campanile/
Virtual Real World
Campanile Movie
http://www.debevec.org/Campanile/
Course Outline
(cool) Image Processing
Lots of Visual Data
Cameras and single-view 3D
Course Outline
(cool) Image Processing
Lots of Visual Data
Cameras and single-view 3D
Project 1
Images of the Russian Empire -- colorizing the Prokudin-Gorskii photo
Project 1
Images of the Russian Empire -- colorizing the Prokudin-Gorskii photo
Programming Project 2
Image manipulation
Programming Project 2
Image manipulation
Programming Project 3
Face warping and morphing
Programming Project 3
Face warping and morphing
Programming Project 4
Photo Mosaics
Full screen panoramas (cubic): http://www.panoramas.dk/
Mars: http://www.panoramas.dk/fullscreen3/f2_mars97.html
2003 New
Programming Project 4
Photo Mosaics
Full screen panoramas (cubic): http://www.panoramas.dk/
Mars: http://www.panoramas.dk/fullscreen3/f2_mars97.html
2003 New
Programming Project 4
Automatic Mosaic Stitching
Programming Project 4
Automatic Mosaic Stitching
Programming Project 4+
Tour Into the Picture
Programming Project 4+
Tour Into the Picture
Final Project
Something cool!!!
Final Project
Something cool!!!
Administrative Stuff
Grading
Written and Programming Assignments (60%)
Exam (20%)
Final Project (20%)
Class
Administrative Stuff
Grading
Written and Programming Assignments (60%)
Exam (20%)
Final Project (20%)
Class
Textbook
http://szeliski.org/Book/
Textbook
http://szeliski.org/Book/
Cameras
Really cool
Not too expensive nowadays (<$150)
e.g. Canon A1100
Cameras
Really cool
Not too expensive nowadays (<$150)
e.g. Canon A1100
General Comments
Prerequisites
Linear algebra!!!
Some computer graphics, vision, or image processing is useful,
General Comments
Prerequisites
Linear algebra!!!
Some computer graphics, vision, or image processing is useful,
Мультимедийные технологии Борисов В.А. Красноармейский филиал ГОУ ВПО «Академия народного хозяйства при Правительстве РФ» 
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