如果要保存为.png/.jpeg:
decode_heic_to_im('somefile.heic').save('somefile.png')就可以了
或者用在线工具 http://heic2jpg.online/
windows 打不开 heic 图片可以试试这个 https://www.copytrans.net/copytransheic/ 还带批量转换为 jpeg 的功能
windows10/11 也可以安装这个 appx https://www.free-codecs.com/download/hevc_video_extension.htm 让自带的照片查看器支持 heic ，自带的视频播放器支持 hevc
| from PIL import Image | |
| import pyheif | |
| import numpy as np | |
| def decode_heic(image_filepath): | |
| """Decode image into numpy array, in HWC RGB format | |
| Args: | |
| image_filepath: str | |
| Returns: | |
| im_rgb: numpy.ndarray, (H, W, C), RGB, uint8 | |
| """ | |
| i = pyheif.read_heif(open(image_filepath, 'rb')) | |
| im_rgb = np.array(Image.frombytes(mode=i.mode, size=i.size, data=i.data)) | |
| return im_rgb | |
| def decode_heic_to_im(image_filepath): | |
| """Decode image into numpy array, in HWC RGB format | |
| Args: | |
| image_filepath: str | |
| Returns: | |
| im_rgb: numpy.ndarray, (H, W, C), RGB, uint8 | |
| """ | |
| i = pyheif.read_heif(open(image_filepath, 'rb')) | |
| im = Image.frombytes(mode=i.mode, size=i.size, data=i.data) | |
| return im |