Accurate ACES Rendering in Systems Using Small 3DLUTs

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Publisher: SMPTE — White Plains, NY
Doc Type: Conference Paper
Content Type: Original Research
Volume: 2012, No. 10, pp. 1–10
Abstract: The ACES color space has unlimited dynamic range, however, it is not so easy to implement ACES workflow keeping high quality on the grading systems currently in use. To this end, we proposed custom Log ACES and High Saturated Log ACES(HSLA) methods. The custom Log ACES can process negative ACES values and can handle high dynamic range. HSLA expands the ACES color space to reduce vacant area and spread real color data area in order to use 3D LUTs more effectively. These two methods drastically improve accuracy of color reproduction even if the post-production system supports less than 33 gird number of 3D LUTs.
Publication Date: 2012-10-01
DOI: 10.5594/M001460
Link: https://doi.org/10.5594/M001460
Author(s): Yasuharu IwakiFUJIFILM Corporation, 798, MIYANODAI, KAISEI-MACHI, ASHIGARAKAMI-GUN KANAGAWA 258-8538, JAPAN
Mitsuhiro UchidaFUJIFILM Corporation, 798, MIYANODAI, KAISEI-MACHI, ASHIGARAKAMI-GUN KANAGAWA 258-8538, JAPAN
Keyword(s): ACES
Copyright: © 2012 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

Academy of Motion Picture Arts and Sciences (AMPAS) Specification S-2008-001, Academy Color Encoding Specification (ACES). EXTERNAL

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Yasuharu Iwaki and Mitsuhiro Uchida; Accurate ACES Rendering in Systems Using Small 3DLUTs, SMPTE Meetings and Conferences ( October 2012); SMPTE, 2012. Available at https://doi.org/10.5594/M001460

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Yasuharu Iwaki and Mitsuhiro Uchida; Accurate ACES Rendering in Systems Using Small 3DLUTs, SMPTE Meetings and Conferences ( October 2012); SMPTE, 2012. Available at https://doi.org/10.5594/M001460

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Yasuharu Iwaki and Mitsuhiro Uchida; Accurate ACES Rendering in Systems Using Small 3DLUTs, SMPTE Meetings and Conferences ( October 2012); SMPTE, 2012. Available at https://doi.org/10.5594/M001460

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<span class="citation">Yasuharu Iwaki and Mitsuhiro Uchida; <cite>Accurate ACES Rendering in Systems Using Small 3DLUTs</cite>, SMPTE Meetings and Conferences ( October 2012); SMPTE, 2012. Available at <a href="https://doi.org/10.5594/M001460" target="_blank" rel="noopener">https://doi.org/10.5594/M001460</a></span>

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Yasuharu Iwaki and Mitsuhiro Uchida; Accurate ACES Rendering in Systems Using Small 3DLUTs, SMPTE Meetings and Conferences ( October 2012); SMPTE, 2012
doi: 10.5594/M001460
url: https://doi.org/10.5594/M001460

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<li>
Yasuharu Iwaki and Mitsuhiro Uchida; <cite id="bib-10-5594-m001460">Accurate ACES Rendering in Systems Using Small 3DLUTs</cite>, SMPTE Meetings and Conferences ( October 2012); SMPTE, 2012
<span class="doi">10.5594/M001460</span>
</li>