Colour|Image/Image_SensorChromatic Aberration (색수차)
▶ 출처 http://en.wikipedia.org/wiki/Chromatic_aberration http://www.eskimo.com/~nanook/photography/2007/06/chromatic-aberration.html http://www.tlc-systems.com/artzen2-0047.htm http://www.cs.mtu.edu/~shene/DigiCam/User-Guide/990/ON-CAMERA-LENS/overview.html http://micro.magnet.fsu.edu/primer/java/aberrations/chromatic/index.html http://commons.wikimedia.org/wiki/File:Lens_chromatic_aberration.png ..
2010. 5. 11.
Colour|Image/Image_SensorActive Pixel Sensor
출처 : http://seminartopic4all.blogspot.com/2008_03_01_archive.html An active pixel sensor (APS) is an image sensor consisting of an integrated circuit containing an array of pixels, each containing a photodetector as well as three or more transistors. Since it can be produced by an ordinary CMOS process, APS is emerging as an inexpensive alternative to CCDs. Architecture - Pixel The standard CMOS..
2009. 8. 4.
Colour|Image/Image_SensorFinePix REAL 3D Technology Debut
FinePix REAL 3D Technology Debut FinePix REAL 3D Technology pioneers a new dimension in imaging. Welcome to the Future of Imaging From the advanced 3D digital camera to the stunning 3D digital viewer and breakthrough 3D printing technology, this total 3D imaging system will change the way you take and enjoy photos. Viewed with just the naked eye, 3D images come alive with breathtaking reality an..
2009. 7. 27.
From Wikipedia, the free encyclopedia A time-of-flight camera (TOF camera) is a camera system that creates distance data with help of the time-of-flight (TOF) principle. The scene is illuminated by short light pulses and the camera measures the time taken until the reflected light reaches the camera again. This time is directly proportional to the distance. The camera therefore provides a range ..
2009. 6. 3.
Colour|Image/Colour_Theory[참고] Variations in Natural Light.
Variations in Natural Light. Radiation from the sun that does get through the atmosphere and is visible to our eyes can be described in three ways: • Sunlight is light coming directly from the sun — the image of the sun's disk or a shaft of sunlight into a darkened room. The solar color changes significantly across the day and depends on the angle of the sun above the horizon, the altitude of th..
2008. 6. 24.
Colour|Image/Colour_Theory#3.2 Digital Photography
Digital camera는 Analog File을 대체한 Sensor Array를 제외하면 Analog Camera와 비슷하다. - Curently available digital cameras ouperform file in image quality and sharpness (Castleman 2004) - Professional or semiprofessioncal Digital Single Lens Refex(SLR) cameras with large sensors are particularly suitable when little light is available (Uschold 2002) 우리 Visual System이 앞서 말한대로 Red, Green, Blue를 인지하는 새개의 cone으로..
2008. 6. 20.
Colour|Image/Colour_Theory#2. Human Visual System
(개인적으로 이부분은 생물학적인 내용이라 꼭 알것은 없다고 생각하며 정리도 참 부실하게 했다.) - Lateral Geniculate Nucleus : 6 Layer로 구성 ┌ 2,3,5 Layer : 같은쪽 눈과 연결되어 있음 └ 1,4,6 Layer : 반대쪽 눈과 연결 → 1,2 Layer는 M cell에 연결 → 3,4,5,6 Layer는 P cell에 연결 - Striate Cortex(Primary visual cortex)로 Lateral Geniculate Nucleus가 연결됨 → first visual area이기 때문에 V1이라 명명 - V1의 4C에는 receptive field가 있는데 position, shape, specificity를 인식. - V1으로 부터 V2, V3, V..
2008. 6. 20.
Colour|Image/eBook|etcColor 관련 구매하고 싶은 책들!!
1. The Reproduction of Colour (The Wiley-IS&T Series in Imaging Science and Technology) (Hardcover) by R. W. G. Hunt (Author) PDF 확보 ㅋㅋ 2. Colorimetry: Fundamentals and Applications (The Wiley-IS&T Series in Imaging Science and Technology) (Hardcover) by Noboru Ohta (Author), Alan Robertson (Author) PDF확보 ㅋㅋㅋㅋㅋ (09.02.06) 3. Color Appearance Models (The Wiley-IS&T Series in Imaging Science and T..
2008. 6. 9.