图像放大 Jobs

I have a small batch of images—fewer than ten—that need professional background removal. This is straightforward photo editing: isolate the subject cleanly, preserve sharp edges, and deliver the files back with transparent PNGs (and a white-background JPEG version, if convenient). Consistent lighting and edge detail are important to me, so please use a nondestructive workflow in Photoshop or a similar tool that keeps every pixel crisp. Turnaround within a day or two is ideal; just let me know if you need a bit longer. When you send the finished files, a quick note on what you did and any layer masks you kept would be helpful so I can make tweaks later if needed. If that scope matches your skill set, I’m ready to share the images right away and get this wrapped up...

I have several documents saved only as JPEGs, and every time I send them to the printer the result looks blurred and muddy. What I need is a clean, crisp file that feels like it came straight from the original master copy when printed on standard A4 paper. The job involves taking each JPEG, removing the fuzziness, bringing back definition in both the text and the images, and delivering a press-ready version (PDF or high-resolution TIFF/PNG is fine) that will hold up on a regular office printer as well as a professional press. The text must read razor-sharp, the graphics should regain their contrast and detail, and nothing in the layout should shift. Once you finish, I’ll do a test print; if everything looks like a direct photocopy of an untouched original—no pixelation, no ha...

I have 2 small graphics and I need them enlarged / vectorized so they are bigger to be printed in a high-resolution with high-quality This one needs to be enlarged so it works for 50cm x 370cm This one needs to be enlarged so it work for 230cm by 612xm That's all