Arithmetic Subtraction

OpenVX Function Description

• Performs subtraction between two images.

OpenVX Function Reference Page

• https://www.khronos.org/registry/vx/specs/1.1/html/d6/d6d/group__group__vision__function__sub.html

VXLIB APIs

• VXLIB_subtract_i8u_i8u_o8u : Input and output images are U8 format
• VXLIB_subtract_i8u_i8u_o16s : Input images are U8 format and output image is S16 format
• VXLIB_subtract_i8u_i16s_o16s : One input image is U8 format, one input image is S16 format and output image is S16 format
• VXLIB_subtract_i16s_i16s_o16s : Input and output images are S16 format