[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Sujatha et al., 2015 - Google Patents

Analysis And Epigrammatic Study Of Various Tone Mapping Operators For High Dynamic Range Images

Sujatha et al., 2015

View PDF
Document ID
1322637484937461384
Author
Sujatha K
Punithavathani D
Khawlhring L
Publication year
Publication venue
Indian Journal Of Science And Technology

External Links

Snippet

Abstract Background: In Recent years Display of HDR images on yardstick LDR Displays with Tone mapping Operators (TMO) has many issues like halo artefacts, edge preservations and visual appearance. Always there exists a issue about usage of operator …
Continue reading at sciresol.s3.us-east-2.amazonaws.com (PDF) (other versions)

Classifications

    • 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
    • G06T5/008—Local, e.g. shadow enhancement
    • 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
    • G06T5/001—Image restoration
    • G06T5/002—Denoising; Smoothing
    • 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
    • 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
    • G06T2207/20182—Noise reduction or smoothing in the temporal domain; Spatio-temporal filtering
    • 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
    • G06T2207/20212—Image combination
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • 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
    • G06T5/50—Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image by the use of more than one image, e.g. averaging, subtraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/50—Lighting effects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/20—Circuitry for controlling amplitude response
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing

Similar Documents

Publication Publication Date Title
KR101625362B1 (en) Method for converting input image data into output image data, image conversion unit for converting input image data into output image data, image processing apparatus, display device
Banterle et al. High dynamic range imaging and low dynamic range expansion for generating HDR content
Boitard et al. Temporal coherency for video tone mapping
WO2016139260A9 (en) Method and system for real-time noise removal and image enhancement of high-dynamic range images
Vonikakis et al. Multi-exposure image fusion based on illumination estimation
Kovaleski et al. High-quality brightness enhancement functions for real-time reverse tone mapping
Park et al. Generation of high dynamic range illumination from a single image for the enhancement of undesirably illuminated images
Yan et al. Enhancing image visuality by multi-exposure fusion
Karađuzović-Hadžiabdić et al. Assessment of multi-exposure HDR image deghosting methods
Singh et al. Anisotropic diffusion for details enhancement in multiexposure image fusion
Wang et al. Endoscopic image luminance enhancement based on the inverse square law for illuminance and retinex
Singh et al. Weighted least squares based detail enhanced exposure fusion
Benoit et al. Spatio-temporal tone mapping operator based on a retina model
WO2008102296A2 (en) Method for enhancing the depth sensation of an image
Jang et al. Inverse tone mapping operator using sequential deep neural networks based on the human visual system
Johnson Cares and concerns of CIE TC8-08: spatial appearance modeling and HDR rendering
Lambers et al. Interactive dynamic range reduction for SAR images
Horiuchi et al. HDR image quality enhancement based on spatially variant retinal response
Sujatha et al. Analysis And Epigrammatic Study Of Various Tone Mapping Operators For High Dynamic Range Images
Liu et al. An adaptive tone mapping algorithm based on gaussian filter
Lee et al. Visual sensitivity correlated tone reproduction for low dynamic range images in the compression field
Cyriac et al. Perceptual dynamic range for in-camera image processing.
Ancuti et al. Decolorization by fusion
El Mezeni et al. Temporal adaptation control for local tone mapping operator
Martínez-Cañada et al. Exposure fusion algorithm based on perceptual contrast and dynamic adjustment of well-exposedness