[go: up one dir, main page]

Ramanath et al., 2005 - Google Patents

Color image processing pipeline

Ramanath et al., 2005

View PDF
Document ID
5737911059067554458
Author
Ramanath R
Snyder W
Yoo Y
Drew M
Publication year
Publication venue
IEEE Signal processing magazine

External Links

Snippet

Digital still color cameras (DSCs) have gained significant popularity in recent years, with projected sales in the order of 44 million units by the year 2005. Such an explosive demand calls for an understanding of the processing involved and the implementation issues …
Continue reading at www.academia.edu (PDF) (other versions)

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6077—Colour balance, e.g. colour cast correction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225—Television cameras; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/232—Devices for controlling television cameras, e.g. remote control; Control of cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in, e.g. mobile phones, computers or vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/73—Circuits for processing colour signals colour balance circuits, e.g. white balance circuits, colour temperature control
    • H04N9/735—Circuits for processing colour signals colour balance circuits, e.g. white balance circuits, colour temperature control for picture signal generators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/04—Picture signal generators
    • H04N9/045—Picture signal generators using solid-state devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2209/00—Details of colour television systems
    • H04N2209/04—Picture signal generators
    • H04N2209/041—Picture signal generators using solid-state devices
    • H04N2209/042—Picture signal generators using solid-state devices having a single pick-up sensor
    • H04N2209/045—Picture signal generators using solid-state devices having a single pick-up sensor using mosaic colour filter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
    • H04N2201/0404—Scanning transparent media, e.g. photographic film
    • H04N2201/0408—Scanning film strips or rolls
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image
    • G06T5/007—Dynamic range modification
    • G06T5/009—Global, i.e. based on properties of the image as a whole
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis

Similar Documents

Publication Publication Date Title
Ramanath et al. Color image processing pipeline
Jiang et al. Learning the image processing pipeline
CN103430551B (en) Imaging system using lens unit with longitudinal chromatic aberration and method of operation thereof
Chakrabarti et al. An Empirical Camera Model for Internet Color Vision.
JP6122184B2 (en) Image capture and processing using monolithic camera arrays with different types of imagers
Andriani et al. Beyond the Kodak image set: A new reference set of color image sequences
JP4233257B2 (en) Method and apparatus for extending the effective dynamic range of an imaging device and use of residual images
US7551797B2 (en) White balance adjustment
CN102742279B (en) Iterative Denoising of Color Filter Array Images
JP2003284084A (en) Image processing apparatus and method, and manufacturing method of image processing apparatus
US7889275B2 (en) System and method for continuous flash
CN101305397A (en) Method for forming an image based on a plurality of image frames, image processing system and digital camera
JP2004208079A (en) Imaging apparatus and method
US20130076947A1 (en) Single-shot high dynamic range imaging
Hubel Foveon technology and the changing landscape of digital cameras
Lukac et al. Single-sensor camera image processing
Lukac Single-sensor digital color imaging fundamentals
Brown Color processing for digital cameras
JP2006180210A (en) Imaging apparatus and method, and program
CN115706870B (en) Video processing method, device, electronic equipment and storage medium
Deever et al. Digital camera image formation: Processing and storage
Alleysson et al. Influence of spectral sensitivity functions on color demosaicing
Szeliski Image formation
EP1832108A2 (en) Automatic white balance control
Allen et al. Digital cameras and scanners