图像资产 image_asset#139252

字段

ID id

139252

所属作品 artwork_id

57956

图像角色 role

primary

来源平台 source_platform

commons

平台内标识 external_id

File:Retrato de Maria Francisca de Bragança - Google Art Project.jpg

原始直链 url_source

https://upload.wikimedia.org/wikipedia/commons/e/ea/Retrato_de_Maria_Francisca_de_Bragan%C3%A7a_-_Google_Art_Project.jp…

NAS归档路径 local_path

derived/Fi/Re/Retrato de Maria Francisca de Bragança - Google Art Project.jpg_Retrato_de_Maria_Francisca_de_Bragan_C3_A7a_-_Google_Art_Project_7f26626d445d.archive50.jpg

宽(px) width

25941

高(px) height

29288

百万像素 megapixels

759.76

字节数 bytes

47059491

格式 format

jpg

SHA256 sha256

3855d02b9952eb9afe20160fb2e20307cccb7210a3a03fe1d055f2866b3660d1

感知哈希 phash

0f599d9d9f0f2326

瓦片格式 tile_format

—

瓦片入口 tile_source_url

—

最大宽 max_width

—

最佳质量 is_best_quality

是

主色(jsonb) dominant_colors

—

LQIP占位 lqip

data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDABsSFBcUERsXFhceHBsgKEIrKCUlKFE6PTBCYFVlZF9VXVtqeJmBanGQc1tdhbWGkJ6jq62rZ4C8ybqmx5moq6T/2wBDARweHigjKE4rK06kbl1upKSkpKSkpKSkpKSkpKSkpKSkpKSkpKSkpKSkpKSkpKSkpKSkpKSkpKSkpKSkpKSkpKT/wAARCABgAFUDASIAAhEBAxEB/8QAHwAAAQUBAQEBAQEAAAAAAAAAAAECAwQFBgcI…

许可 license

Public domain

抓取时间 fetched_at

2026-10-16 14:27

创建时间 created_at

2026-09-30 18:50

artist_id artist_id

—

crop_rect crop_rect

[JSON 展开]

crop_rect {} · 4 项

h: 0.9747

w: 0.8804

x: 0.0446

y: 0.0

crop_method crop_method

saliency-window-v2

archive_original_path archive_original_path

commons/Fi/Retrato de Maria Francisca de Bragança - Google Art Project.jpg_Retrato_de_Maria_Francisca_de_Bragan_C3_A7a_-_Google_Art_Project_7f26626d445d.jpg

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