From 96d6da4e252b06dcfdc041e7df23e86161c33007 Mon Sep 17 00:00:00 2001 From: rihab kouki Date: Tue, 28 Jul 2020 11:24:49 +0100 Subject: Official ARM version: v5.6.0 --- docs/DSP/html/group__BilinearInterpolate.html | 53 +++++++++++---------------- 1 file changed, 22 insertions(+), 31 deletions(-) (limited to 'docs/DSP/html/group__BilinearInterpolate.html') diff --git a/docs/DSP/html/group__BilinearInterpolate.html b/docs/DSP/html/group__BilinearInterpolate.html index 59488a0..9ead937 100644 --- a/docs/DSP/html/group__BilinearInterpolate.html +++ b/docs/DSP/html/group__BilinearInterpolate.html @@ -32,7 +32,7 @@ Logo
CMSIS-DSP -  Version 1.5.2 +  Version 1.7.0
CMSIS DSP Software Library
@@ -116,19 +116,18 @@ $(document).ready(function(){initNavTree('group__BilinearInterpolate.html','');} - - - - - - - - - - - - + + + + + + + + + + + +

Functions

CMSIS_INLINE __STATIC_INLINE
-float32_t 		arm_bilinear_interp_f32 (const arm_bilinear_interp_instance_f32 *S, float32_t X, float32_t Y)
 Floating-point bilinear interpolation. More...
 
CMSIS_INLINE __STATIC_INLINE q31_t arm_bilinear_interp_q31 (arm_bilinear_interp_instance_q31 *S, q31_t X, q31_t Y)
 Q31 bilinear interpolation. More...
 
CMSIS_INLINE __STATIC_INLINE q15_t arm_bilinear_interp_q15 (arm_bilinear_interp_instance_q15 *S, q31_t X, q31_t Y)
 Q15 bilinear interpolation. More...
 
CMSIS_INLINE __STATIC_INLINE q7_t arm_bilinear_interp_q7 (arm_bilinear_interp_instance_q7 *S, q31_t X, q31_t Y)
 Q7 bilinear interpolation. More...
 
__STATIC_FORCEINLINE float32_t arm_bilinear_interp_f32 (const arm_bilinear_interp_instance_f32 *S, float32_t X, float32_t Y)
 Floating-point bilinear interpolation. More...
 
__STATIC_FORCEINLINE q31_t arm_bilinear_interp_q31 (arm_bilinear_interp_instance_q31 *S, q31_t X, q31_t Y)
 Q31 bilinear interpolation. More...
 
__STATIC_FORCEINLINE q15_t arm_bilinear_interp_q15 (arm_bilinear_interp_instance_q15 *S, q31_t X, q31_t Y)
 Q15 bilinear interpolation. More...
 
__STATIC_FORCEINLINE q7_t arm_bilinear_interp_q7 (arm_bilinear_interp_instance_q7 *S, q31_t X, q31_t Y)
 Q7 bilinear interpolation. More...
 

Description

Bilinear interpolation is an extension of linear interpolation applied to a two dimensional grid. The underlying function f(x, y) is sampled on a regular grid and the interpolation process determines values between the grid points. Bilinear interpolation is equivalent to two step linear interpolation, first in the x-dimension and then in the y-dimension. Bilinear interpolation is often used in image processing to rescale images. The CMSIS DSP library provides bilinear interpolation functions for Q7, Q15, Q31, and floating-point data types.

@@ -154,12 +153,12 @@ Functions Note that the coordinates (x, y) contain integer and fractional components. The integer components specify which portion of the table to use while the fractional components control the interpolation processor.
if (x,y) are outside of the table boundary, Bilinear interpolation returns zero output.

Function Documentation

- +
- + @@ -193,16 +192,14 @@ Functions
Returns
out interpolated value.
-

References arm_bilinear_interp_instance_f32::numCols, arm_bilinear_interp_instance_f32::numRows, and arm_bilinear_interp_instance_f32::pData.

- - +
CMSIS_INLINE __STATIC_INLINE float32_t arm_bilinear_interp_f32 __STATIC_FORCEINLINE float32_t arm_bilinear_interp_f32 ( const arm_bilinear_interp_instance_f32 *  S,
- + @@ -236,16 +233,14 @@ Functions
Returns
out interpolated value.
-

References arm_bilinear_interp_instance_q15::numCols, arm_bilinear_interp_instance_q15::numRows, and arm_bilinear_interp_instance_q15::pData.

- - +
CMSIS_INLINE __STATIC_INLINE q15_t arm_bilinear_interp_q15 __STATIC_FORCEINLINE q15_t arm_bilinear_interp_q15 ( arm_bilinear_interp_instance_q15 *  S,
- + @@ -279,16 +274,14 @@ Functions
Returns
out interpolated value.
-

References arm_bilinear_interp_instance_q31::numCols, arm_bilinear_interp_instance_q31::numRows, and arm_bilinear_interp_instance_q31::pData.

- - +
CMSIS_INLINE __STATIC_INLINE q31_t arm_bilinear_interp_q31 __STATIC_FORCEINLINE q31_t arm_bilinear_interp_q31 ( arm_bilinear_interp_instance_q31 *  S,
- + @@ -322,8 +315,6 @@ Functions
Returns
out interpolated value.
-

References arm_bilinear_interp_instance_q7::numCols, arm_bilinear_interp_instance_q7::numRows, and arm_bilinear_interp_instance_q7::pData.

- @@ -331,7 +322,7 @@ Functions
CMSIS_INLINE __STATIC_INLINE q7_t arm_bilinear_interp_q7 __STATIC_FORCEINLINE q7_t arm_bilinear_interp_q7 ( arm_bilinear_interp_instance_q7 *  S,