Is it possible to uncompress an image?
是否有可能解壓縮圖像？
No quality is gained by converting it to a lossless format after it has been compressed. Lossy compression, by definition, discards information that can never be recovered. This indicates that an image cannot be uncompressed once it has been compressed.
壓縮後將其轉換為無損格式，無法獲得任何質量。根據定義，有損壓縮會丟棄永遠無法復原的資訊。這表示影像壓縮後無法解壓縮。