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高新技术格式数字电影摄影机性能测试及研究

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为对高新技术电影格式进行创新探索和技术革新,中国电影行业提出自有数字电影高新技术格式标准,确保中国电影在画质清晰度、色彩表现力、视觉效果等方面能够达到甚至超越国际标准,为中国电影艺术的视觉表达开辟了新的维度,增强观众的沉浸感和情感共鸣.基于此,中影电影数字制作基地有限公司开展了高新技术格式数字摄影机选型测试工作,本次测试围绕不同画幅数字摄影机在拍摄高新技术格式时的画面分辨率、宽容度、亮暗部色彩还原与噪波表现,以及不同机型在完整拍摄流程上的表现进行了测试.本文为测试的前后期工作做了较为详尽的总结,同时也为中国自有数字电影高新技术格式标准在实拍器材部分标准的确定方面进行先期实践与科研.
In-depth test and research on the performance of high-tech format digital cin-ema cameras
In order to explore and innovate high-tech film formats,the Chinese film industry has proposed its own digital film high-tech format standards,ensuring that Chinese films can meet or even exceed international standards in terms of image quality clarity,color expression,visual effects,etc.This has opened up new dimensions for the visual expression of Chi-nese film art,enhanced audience immersion and emotional resonance.Based on this,China Film Studio Co.,Ltd.con-ducted a selection test for high-tech format digital cameras.This test focused on the image resolution,tolerance,color re-production and noise performance of different frame digital cameras when shooting high-tech formats,as well as the perfor-mance of different models in the whole shooting process.This article provides a detailed summary of the testing work be-fore and after,and also provides preliminary practice and research for the determination of China's own high-tech digital film format standards in the field of film shooting equipment.

Digital Cinema CameraHigh-tech FormatDigital CinemaChinese Digital Film Standards

袁佳平、马平

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北京电影学院摄影系,北京 100088

中影电影数字制作基地有限公司,北京 101400

数字摄影机 高新技术格式 数字电影 中国数字电影标准

2024

现代电影技术
广电总局电影技术质量检测所

现代电影技术

CSTPCD
影响因子:0.149
ISSN:1673-3215
年,卷(期):2024.(4)
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