The Venus Engine is an image-processing engine for digital cameras. It is developed by the company Panasonic. Almost all of their Lumix cameras use a version of the Venus Engine. It is based on the Panasonic MN103/MN103S.

An image processor, also known as an image processing engine, image processing unit (IPU), or image signal processor (ISP), is a type of media processor or specialized digital signal processor (DSP) used for image processing, in digital cameras or other devices. Image processors often employ parallel computing even with SIMD or MIMD technologies to increase speed and efficiency. The digital image processing engine can perform a range of tasks. To increase the system integration on embedded devices, often it is a system on a chip with multi-core processor architecture.