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Exploring High Dynamic Range Imaging (m14237)
Keywords: camera, hdr, high dynamic range, image, photo, photography, photos, picture, pictures
Subject: Science and Technology
Language: English
Popularity: 56.73%
Revised: 2006-12-25
Revisions: 2
Exploring High Dynamic Range Imaging: §1 Introduction to HDRI (m14238)
Subject: Science and Technology
Language: English
Popularity: 40.04%
Revised: 2006-12-25
Revisions: 2
Exploring High Dynamic Range Imaging: §2 Background (m14245)
Subject: Science and Technology
Language: English
Popularity: 36.73%
Revised: 2007-01-15
Revisions: 3
Exploring High Dynamic Range Imaging: §3 Approach (m14246)
Subject: Science and Technology
Language: English
Popularity: 28.80%
Revised: 2006-12-25
Revisions: 2
Exploring High Dynamic Range Imaging: §3.1 HDR Image Creation (m14247)
Keywords: creation, dynamic, extrapolation, hdr, high, image, imaging, interpolation, range
Summary: Given that no consumer grade digital cameras can produce images with more than at most about 12-bits per color channel, and 8-bits per color channel is more common, to manipulate HDR images (of say 32-bits per color channel), one must find a way to "estimate" the 8 ... levels (stops).
Subject: Science and Technology
Language: English
Popularity: 78.41%
Revised: 2006-12-25
Revisions: 2
Exploring High Dynamic Range Imaging: §3.2 Simple Operator (m14248)
Keywords: dynamic, hdr, high, imaging, mapping, quantization, quantizer, range, sampling, tone, tone-mapping
Summary: The simplest operator used to map an HDR image to an LDR image. For example, the simplest method for how to map a 32-bit range down to an 8-bit range is a basic quantizer.
Subject: Science and Technology
Language: English
Popularity: 62.19%
Revised: 2006-12-25
Revisions: 2
Exploring High Dynamic Range Imaging: §3.3 Global Operator (m14182)
Subject: Science and Technology
Language: English
Popularity: 38.02%
Revised: 2006-12-25
Revisions: 4
Exploring High Dynamic Range Imaging: §3.4 Adaptive Gain Control Local Operator (m14239)
Subject: Science and Technology
Language: English
Popularity: 36.84%
Revised: 2006-12-25
Revisions: 2
Exploring High Dynamic Range Imaging: §3.5 Adaptive Gain Control Local Operator with Edge Detection (m14240)
Subject: Science and Technology
Language: English
Popularity: 38.60%
Revised: 2006-12-25
Revisions: 2
Exploring High Dynamic Range Imaging: §3.6 Reinhard’s Gaussian Convolution Method (m14244)
Subject: Science and Technology
Language: English
Popularity: 44.79%
Revised: 2006-12-25
Revisions: 2
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