pillow 导出 psd 内图层的图片,透明区域本应该是白色却多出一些颜色,请问如何解决 - V2EX
V2EX = way to explore
V2EX 是一个关于分享和探索的地方
现在注册
已注册用户请  登录
推荐学习书目
Learn Python the Hard Way
Python Sites
PyPI - Python Package Index
http://diveintopython.org/toc/index.html
Pocoo
值得关注的项目
PyPy
Celery
Jinja2
Read the Docs
gevent
pyenv
virtualenv
Stackless Python
Beautiful Soup
结巴中文分词
Green Unicorn
Sentry
Shovel
Pyflakes
pytest
Python 编程
pep8 Checker
Styles
PEP 8
Google Python Style Guide
Code Style from The Hitchhiker's Guide
penll
V2EX    Python

pillow 导出 psd 内图层的图片,透明区域本应该是白色却多出一些颜色,请问如何解决

  •  
  •   penll 2023 年 4 月 6 日 1181 次点击
    这是一个创建于 1088 天前的主题,其中的信息可能已经有所发展或是发生改变。

    场景:

    psd 内图层是 cmyk 颜色模式,想要保留原本颜色进行导出,这边就用 ImageCms.profileToProfile 转换了下,但是,透明区域可以是白色或保持透明,这边是白色,却会多出一些不应该出现的颜色

    错误图片,红色圈部分为多出颜色:

    err_img

    代码如下:

     # -- coding:UTF-8 -- from psd_tools import PSDImage from psd_tools.constants import Resource from PIL import ImageCms import os import configparser cOnfig= configparser.ConfigParser() config.read("config.ini", encoding="utf-8-sig") def getConfigValue(section, key): return config.get(section, key) # 打开 PSD 文件 psd = PSDImage.open(getConfigValue("custom", 'psd_path')) # 指定分组名称 group_name = '组 1' output_group_folder = 'psd_export_png' sub_group_name = '人物' output_icc_profile = './color_icc/AdobeRGB1998.icc' input_icc_profile = './color_icc/CoatedFOGRA39.icc' # 遍历所有分组图层 for group in psd._layers: if group.is_group() and group.name == group_name: # 如果找到指定名称的分组图层,则导出其包含的图层 os.makedirs(output_group_folder, exist_ok=True) for subgroup in group._layers: if subgroup.is_group() and subgroup.name == sub_group_name: for layer in subgroup._layers: print(layer.name) layer_image = layer.composite() # 如果图像是 CMYK 模式,则进行颜色空间转换 if layer_image.mode == 'CMYK': layer_image = ImageCms.profileToProfile(layer_image, './color_icc/CoatedFOGRA39.icc', './color_icc/AdobeRGB1998.icc', ImageCms.Intent.RELATIVE_COLORIMETRIC, "RGB") layer_image.save(os.path.join(output_group_folder, f'{layer.name}.png'), format="PNG") break 
    penll
        1
    penll  
    OP
       2023 年 4 月 7 日
    有没有懂的大佬,帮忙看下
    关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     804 人在线   最高记录 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 465ms UTC 21:18 PVG 05:18 LAX 14:18 JFK 17:18
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86