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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ji Won Lee Rae-Hong Park Soonkeun Chang |
| Copyright Year | 1975 |
| Abstract | In this paper, we propose a tone mapping (TM) method using color correction function (CCF) and image decomposition in high dynamic range (HDR) imaging. The CCF in the proposed TM is derived from the luminance compression function with the color constraint under which the color ratios, between the three color channels of the radiance map and dynamic range compression term, are preserved and color saturation is controlled. The proposed CCF is developed to locally perform the luminance compression and color saturation control in local TM. For image decomposition, we use a bilateral filter and apply the adaptive weight to the base layer of the luminance. Computer simulations with various sets of real, low dynamic range images show the effectiveness of the proposed TM algorithm in terms of the visual quality as well the local contrast. It can be used for contrast and color enhancement in various display and acquisition devices. |
| Sponsorship | IEEE Consumer Electronics Society |
| File Size | 720658 |
| File Format | |
| ISSN | 00983063 |
| Volume Number | 56 |
| Issue Number | 4 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-11-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Image color analysis Image coding Dynamic range Heuristic algorithms Histograms Color Classification algorithms bilateral filter, color correction function, color constraint, high dynamic range image, image decomposition, luminance compression, tone mapping. |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering Media Technology |
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