9/21/2023 0 Comments Hdr sum 2![]() ![]() Compared to LDR it appears as if the 0.25 result got boosted to 1. ![]() ![]() ![]() Convert the normalized image to the CIE Lab color space, in which luminance can be manipulated directly. But if the HDR version averages 0, 0, 0, and 10 instead the result would be 2.5. The algorithm performs five steps: Compute the logarithm of the HDR image and normalize it to the interval 0 1, thereby compressing the dynamic range of HDR data to an interval that a LDR device can display. Function hdr = cosmo_map2fmri (dataset, fn, varargin ) % maps a dataset structure to a NIFTI, AFNI, or BV structure or file % % Usage 1: hdr=cosmo_map2fmri(dataset, '-) function result=neuroelf_bless_wrapper(arg) % deals with recent neuroelf (>v1. For example, when a 2×2 block of the values 0, 0, 0, and 1 gets averaged due to downsampling the result will be 0.25.
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