Final answer:
False, good picture quality depends on more than just megapixels; factors such as sensor size, lens quality, and image processing also play critical roles.
Step-by-step explanation:
Good picture quality is determined by more factors than just megapixels. So, the statement that picture quality doesn't rely on any other factors besides megapixels, including how the image is processed after it's taken, is false.
While it is true that megapixels, which refer to the number of pixels in an image, can increase the clarity and detail of a photo, they are not the only factor. The quality of an image also depends on the sensor size, the camera's lenses, and how the image is processed post-capture. Cameras with small sensors may not handle high megapixels well, leading to poorer photos. Additionally, the optical and digital zoom capabilities of a camera affect the final image quality. Optical zoom preserves resolution and quality by magnifying the image optically, whereas digital zoom can lead to pixelated and blurry images because it enlarges pixels digitally.