Harris Corners

OpenVX Function Description

• Computes the Harris Corners of an image.

OpenVX Function Reference Page

• https://www.khronos.org/registry/vx/specs/1.1/html/d7/d5f/group__group__vision__function__harris.html

VXLIB API

• VXLIB_sobel_3x3_i8u_o16s_o16s : Input image is U8 format, output gradients are S16 format
• VXLIB_sobel_5x5_i8u_o16s_o16s : Input image is U8 format, output gradients are S16 format
• VXLIB_sobel_7x7_i8u_o32s_o32s : Input image is U8 format, output gradients are S32 format
• VXLIB_harrisCornersScore_i16s_i16s_o32f : Input images are S16 format
• VXLIB_harrisCornersScore_i32s_i32s_o32f : Input images are S32 format
• VXLIB_harrisCornersDetect_i32f : Input images are F32 format, output is a list of features
• VXLIB_harrisCornersNMS_i32f : Input and output is a list of features