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added gpu::cvtColor for RGB <-> HSV and RGB <-> HLS

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This commit is contained in:
Vladislav Vinogradov
2010-10-13 09:42:29 +00:00
parent 970dd7f593
commit f4075e0168
3 changed files with 872 additions and 1913 deletions
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2304
modules/gpu/src/cuda/color.cu
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473
modules/gpu/src/imgproc_gpu.cpp
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@@ -105,21 +105,33 @@ namespace cv { namespace gpu
void RGB2Gray_gpu_32f(const DevMem2D& src, int srccn, const DevMem2D& dst, int bidx, cudaStream_t stream);
void RGB5x52Gray_gpu(const DevMem2D& src, int green_bits, const DevMem2D& dst, cudaStream_t stream);
void RGB2YCrCb_gpu_8u(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx, const int* coeffs, cudaStream_t stream);
void RGB2YCrCb_gpu_16u(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx, const int* coeffs, cudaStream_t stream);
void RGB2YCrCb_gpu_32f(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx, const float* coeffs, cudaStream_t stream);
void RGB2YCrCb_gpu_8u(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx, const void* coeffs, cudaStream_t stream);
void RGB2YCrCb_gpu_16u(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx, const void* coeffs, cudaStream_t stream);
void RGB2YCrCb_gpu_32f(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx, const void* coeffs, cudaStream_t stream);
void YCrCb2RGB_gpu_8u(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx, const int* coeffs, cudaStream_t stream);
void YCrCb2RGB_gpu_16u(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx, const int* coeffs, cudaStream_t stream);
void YCrCb2RGB_gpu_32f(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx, const float* coeffs, cudaStream_t stream);
void YCrCb2RGB_gpu_8u(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx, const void* coeffs, cudaStream_t stream);
void YCrCb2RGB_gpu_16u(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx, const void* coeffs, cudaStream_t stream);
void YCrCb2RGB_gpu_32f(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx, const void* coeffs, cudaStream_t stream);
void RGB2XYZ_gpu_8u(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, const int* coeffs, cudaStream_t stream);
void RGB2XYZ_gpu_16u(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, const int* coeffs, cudaStream_t stream);
void RGB2XYZ_gpu_32f(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, const float* coeffs, cudaStream_t stream);
void RGB2XYZ_gpu_8u(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, const void* coeffs, cudaStream_t stream);
void RGB2XYZ_gpu_16u(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, const void* coeffs, cudaStream_t stream);
void RGB2XYZ_gpu_32f(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, const void* coeffs, cudaStream_t stream);
void XYZ2RGB_gpu_8u(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, const int* coeffs, cudaStream_t stream);
void XYZ2RGB_gpu_16u(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, const int* coeffs, cudaStream_t stream);
void XYZ2RGB_gpu_32f(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, const float* coeffs, cudaStream_t stream);
void XYZ2RGB_gpu_8u(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, const void* coeffs, cudaStream_t stream);
void XYZ2RGB_gpu_16u(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, const void* coeffs, cudaStream_t stream);
void XYZ2RGB_gpu_32f(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, const void* coeffs, cudaStream_t stream);
void RGB2HSV_gpu_8u(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx, int hrange, cudaStream_t stream);
void RGB2HSV_gpu_32f(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx, int hrange, cudaStream_t stream);
void HSV2RGB_gpu_8u(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx, int hrange, cudaStream_t stream);
void HSV2RGB_gpu_32f(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx, int hrange, cudaStream_t stream);
void RGB2HLS_gpu_8u(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx, int hrange, cudaStream_t stream);
void RGB2HLS_gpu_32f(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx, int hrange, cudaStream_t stream);
void HLS2RGB_gpu_8u(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx, int hrange, cudaStream_t stream);
void HLS2RGB_gpu_32f(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx, int hrange, cudaStream_t stream);
}
}}
@@ -294,109 +306,122 @@ namespace
CV_Assert(depth == CV_8U || depth == CV_16U || depth == CV_32F);
GpuMat out;
if (dst.data != src.data)
out = dst;
NppiSize nppsz;
nppsz.height = src.rows;
nppsz.width = src.cols;
switch (code)
{
case CV_BGR2BGRA: case CV_RGB2BGRA: case CV_BGRA2BGR:
case CV_RGBA2BGR: case CV_RGB2BGR: case CV_BGRA2RGBA:
CV_Assert(scn == 3 || scn == 4);
case CV_RGBA2BGR: case CV_RGB2BGR: case CV_BGRA2RGBA:
{
typedef void (*func_t)(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx, cudaStream_t stream);
static const func_t funcs[] = {improc::RGB2RGB_gpu_8u, 0, improc::RGB2RGB_gpu_16u, 0, 0, improc::RGB2RGB_gpu_32f};
dcn = code == CV_BGR2BGRA || code == CV_RGB2BGRA || code == CV_BGRA2RGBA ? 4 : 3;
bidx = code == CV_BGR2BGRA || code == CV_BGRA2BGR ? 0 : 2;
out.create(sz, CV_MAKETYPE(depth, dcn));
if( depth == CV_8U )
improc::RGB2RGB_gpu_8u(src, scn, out, dcn, bidx, stream);
else if( depth == CV_16U )
improc::RGB2RGB_gpu_16u(src, scn, out, dcn, bidx, stream);
else
improc::RGB2RGB_gpu_32f(src, scn, out, dcn, bidx, stream);
break;
CV_Assert(scn == 3 || scn == 4);
dcn = code == CV_BGR2BGRA || code == CV_RGB2BGRA || code == CV_BGRA2RGBA ? 4 : 3;
bidx = code == CV_BGR2BGRA || code == CV_BGRA2BGR ? 0 : 2;
dst.create(sz, CV_MAKETYPE(depth, dcn));
funcs[depth](src, scn, dst, dcn, bidx, stream);
break;
}
case CV_BGR2BGR565: case CV_BGR2BGR555: case CV_RGB2BGR565: case CV_RGB2BGR555:
case CV_BGRA2BGR565: case CV_BGRA2BGR555: case CV_RGBA2BGR565: case CV_RGBA2BGR555:
CV_Assert( (scn == 3 || scn == 4) && depth == CV_8U );
out.create(sz, CV_8UC2);
{
CV_Assert((scn == 3 || scn == 4) && depth == CV_8U);
improc::RGB2RGB5x5_gpu(src, scn, out, code == CV_BGR2BGR565 || code == CV_RGB2BGR565 ||
code == CV_BGRA2BGR565 || code == CV_RGBA2BGR565 ? 6 : 5,
code == CV_BGR2BGR565 || code == CV_BGR2BGR555 ||
code == CV_BGRA2BGR565 || code == CV_BGRA2BGR555 ? 0 : 2,
stream);
break;
int green_bits = code == CV_BGR2BGR565 || code == CV_RGB2BGR565
|| code == CV_BGRA2BGR565 || code == CV_RGBA2BGR565 ? 6 : 5;
bidx = code == CV_BGR2BGR565 || code == CV_BGR2BGR555
|| code == CV_BGRA2BGR565 || code == CV_BGRA2BGR555 ? 0 : 2;
dst.create(sz, CV_8UC2);
improc::RGB2RGB5x5_gpu(src, scn, dst, green_bits, bidx, stream);
break;
}
case CV_BGR5652BGR: case CV_BGR5552BGR: case CV_BGR5652RGB: case CV_BGR5552RGB:
case CV_BGR5652BGRA: case CV_BGR5552BGRA: case CV_BGR5652RGBA: case CV_BGR5552RGBA:
if(dcn <= 0) dcn = 3;
CV_Assert( (dcn == 3 || dcn == 4) && scn == 2 && depth == CV_8U );
out.create(sz, CV_MAKETYPE(depth, dcn));
{
if (dcn <= 0) dcn = 3;
improc::RGB5x52RGB_gpu(src,
code == CV_BGR5652BGR || code == CV_BGR5652RGB ||
code == CV_BGR5652BGRA || code == CV_BGR5652RGBA ? 6 : 5,
out, dcn,
code == CV_BGR5652BGR || code == CV_BGR5552BGR ||
code == CV_BGR5652BGRA || code == CV_BGR5552BGRA ? 0 : 2,
stream);
break;
CV_Assert((dcn == 3 || dcn == 4) && scn == 2 && depth == CV_8U);
int green_bits = code == CV_BGR5652BGR || code == CV_BGR5652RGB
|| code == CV_BGR5652BGRA || code == CV_BGR5652RGBA ? 6 : 5;
bidx = code == CV_BGR5652BGR || code == CV_BGR5552BGR
|| code == CV_BGR5652BGRA || code == CV_BGR5552BGRA ? 0 : 2;
dst.create(sz, CV_MAKETYPE(depth, dcn));
improc::RGB5x52RGB_gpu(src, green_bits, dst, dcn, bidx, stream);
break;
}
case CV_BGR2GRAY: case CV_BGRA2GRAY: case CV_RGB2GRAY: case CV_RGBA2GRAY:
CV_Assert(scn == 3 || scn == 4);
{
typedef void (*func_t)(const DevMem2D& src, int srccn, const DevMem2D& dst, int bidx, cudaStream_t stream);
static const func_t funcs[] = {improc::RGB2Gray_gpu_8u, 0, improc::RGB2Gray_gpu_16u, 0, 0, improc::RGB2Gray_gpu_32f};
out.create(sz, CV_MAKETYPE(depth, 1));
bidx = code == CV_BGR2GRAY || code == CV_BGRA2GRAY ? 0 : 2;
if( depth == CV_8U )
improc::RGB2Gray_gpu_8u(src, scn, out, bidx, stream);
else if( depth == CV_16U )
improc::RGB2Gray_gpu_16u(src, scn, out, bidx, stream);
else
improc::RGB2Gray_gpu_32f(src, scn, out, bidx, stream);
break;
CV_Assert(scn == 3 || scn == 4);
bidx = code == CV_BGR2GRAY || code == CV_BGRA2GRAY ? 0 : 2;
dst.create(sz, CV_MAKETYPE(depth, 1));
funcs[depth](src, scn, dst, bidx, stream);
break;
}
case CV_BGR5652GRAY: case CV_BGR5552GRAY:
CV_Assert( scn == 2 && depth == CV_8U );
{
CV_Assert(scn == 2 && depth == CV_8U);
out.create(sz, CV_8UC1);
int green_bits = code == CV_BGR5652GRAY ? 6 : 5;
improc::RGB5x52Gray_gpu(src, code == CV_BGR5652GRAY ? 6 : 5, out, stream);
break;
dst.create(sz, CV_8UC1);
improc::RGB5x52Gray_gpu(src, green_bits, dst, stream);
break;
}
case CV_GRAY2BGR: case CV_GRAY2BGRA:
if (dcn <= 0)
dcn = 3;
CV_Assert(scn == 1 && (dcn == 3 || dcn == 4));
{
typedef void (*func_t)(const DevMem2D& src, const DevMem2D& dst, int dstcn, cudaStream_t stream);
static const func_t funcs[] = {improc::Gray2RGB_gpu_8u, 0, improc::Gray2RGB_gpu_16u, 0, 0, improc::Gray2RGB_gpu_32f};
out.create(sz, CV_MAKETYPE(depth, dcn));
if( depth == CV_8U )
improc::Gray2RGB_gpu_8u(src, out, dcn, stream);
else if( depth == CV_16U )
improc::Gray2RGB_gpu_16u(src, out, dcn, stream);
else
improc::Gray2RGB_gpu_32f(src, out, dcn, stream);
break;
if (dcn <= 0) dcn = 3;
CV_Assert(scn == 1 && (dcn == 3 || dcn == 4));
dst.create(sz, CV_MAKETYPE(depth, dcn));
funcs[depth](src, dst, dcn, stream);
break;
}
case CV_GRAY2BGR565: case CV_GRAY2BGR555:
CV_Assert( scn == 1 && depth == CV_8U );
{
CV_Assert(scn == 1 && depth == CV_8U);
out.create(sz, CV_8UC2);
improc::Gray2RGB5x5_gpu(src, out, code == CV_GRAY2BGR565 ? 6 : 5, stream);
break;
int green_bits = code == CV_GRAY2BGR565 ? 6 : 5;
dst.create(sz, CV_8UC2);
improc::Gray2RGB5x5_gpu(src, dst, green_bits, stream);
break;
}
case CV_BGR2YCrCb: case CV_RGB2YCrCb:
case CV_BGR2YUV: case CV_RGB2YUV:
{
if(dcn <= 0) dcn = 3;
CV_Assert( (scn == 3 || scn == 4) && (dcn == 3 || dcn == 4) );
typedef void (*func_t)(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx,
const void* coeffs, cudaStream_t stream);
static const func_t funcs[] = {improc::RGB2YCrCb_gpu_8u, 0, improc::RGB2YCrCb_gpu_16u, 0, 0, improc::RGB2YCrCb_gpu_32f};
if (dcn <= 0) dcn = 3;
CV_Assert((scn == 3 || scn == 4) && (dcn == 3 || dcn == 4));
bidx = code == CV_BGR2YCrCb || code == CV_RGB2YUV ? 0 : 2;
@@ -408,32 +433,33 @@ namespace
float coeffs_f[5];
int coeffs_i[5];
::memcpy(coeffs_f, code == CV_BGR2YCrCb || code == CV_RGB2YCrCb ? YCrCb_f : yuv_f, 5 * sizeof(float));
::memcpy(coeffs_i, code == CV_BGR2YCrCb || code == CV_RGB2YCrCb ? YCrCb_i : yuv_i, 5 * sizeof(int));
::memcpy(coeffs_f, code == CV_BGR2YCrCb || code == CV_RGB2YCrCb ? YCrCb_f : yuv_f, sizeof(yuv_f));
::memcpy(coeffs_i, code == CV_BGR2YCrCb || code == CV_RGB2YCrCb ? YCrCb_i : yuv_i, sizeof(yuv_i));
if (bidx==0)
if (bidx == 0)
{
std::swap(coeffs_f[0], coeffs_f[2]);
std::swap(coeffs_i[0], coeffs_i[2]);
}
out.create(sz, CV_MAKETYPE(depth, dcn));
if( depth == CV_8U )
improc::RGB2YCrCb_gpu_8u(src, scn, out, dcn, bidx, coeffs_i, stream);
else if( depth == CV_16U )
improc::RGB2YCrCb_gpu_16u(src, scn, out, dcn, bidx, coeffs_i, stream);
else
improc::RGB2YCrCb_gpu_32f(src, scn, out, dcn, bidx, coeffs_f, stream);
dst.create(sz, CV_MAKETYPE(depth, dcn));
const void* coeffs = depth == CV_32F ? (void*)coeffs_f : (void*)coeffs_i;
funcs[depth](src, scn, dst, dcn, bidx, coeffs, stream);
break;
}
break;
case CV_YCrCb2BGR: case CV_YCrCb2RGB:
case CV_YUV2BGR: case CV_YUV2RGB:
{
typedef void (*func_t)(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx,
const void* coeffs, cudaStream_t stream);
static const func_t funcs[] = {improc::YCrCb2RGB_gpu_8u, 0, improc::YCrCb2RGB_gpu_16u, 0, 0, improc::YCrCb2RGB_gpu_32f};
if (dcn <= 0) dcn = 3;
CV_Assert( (scn == 3 || scn == 4) && (dcn == 3 || dcn == 4) );
CV_Assert((scn == 3 || scn == 4) && (dcn == 3 || dcn == 4));
bidx = code == CV_YCrCb2BGR || code == CV_YUV2RGB ? 0 : 2;
@@ -446,21 +472,23 @@ namespace
const float* coeffs_f = code == CV_YCrCb2BGR || code == CV_YCrCb2RGB ? YCrCb_f : yuv_f;
const int* coeffs_i = code == CV_YCrCb2BGR || code == CV_YCrCb2RGB ? YCrCb_i : yuv_i;
out.create(sz, CV_MAKETYPE(depth, dcn));
dst.create(sz, CV_MAKETYPE(depth, dcn));
if( depth == CV_8U )
improc::YCrCb2RGB_gpu_8u(src, scn, out, dcn, bidx, coeffs_i, stream);
else if( depth == CV_16U )
improc::YCrCb2RGB_gpu_16u(src, scn, out, dcn, bidx, coeffs_i, stream);
else
improc::YCrCb2RGB_gpu_32f(src, scn, out, dcn, bidx, coeffs_f, stream);
const void* coeffs = depth == CV_32F ? (void*)coeffs_f : (void*)coeffs_i;
funcs[depth](src, scn, dst, dcn, bidx, coeffs, stream);
break;
}
break;
case CV_BGR2XYZ: case CV_RGB2XYZ:
{
if(dcn <= 0) dcn = 3;
CV_Assert( (scn == 3 || scn == 4) && (dcn == 3 || dcn == 4) );
{
typedef void (*func_t)(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn,
const void* coeffs, cudaStream_t stream);
static const func_t funcs[] = {improc::RGB2XYZ_gpu_8u, 0, improc::RGB2XYZ_gpu_16u, 0, 0, improc::RGB2XYZ_gpu_32f};
if (dcn <= 0) dcn = 3;
CV_Assert((scn == 3 || scn == 4) && (dcn == 3 || dcn == 4));
bidx = code == CV_BGR2XYZ ? 0 : 2;
@@ -479,8 +507,8 @@ namespace
float coeffs_f[9];
int coeffs_i[9];
::memcpy(coeffs_f, RGB2XYZ_D65f, 9 * sizeof(float));
::memcpy(coeffs_i, RGB2XYZ_D65i, 9 * sizeof(int));
::memcpy(coeffs_f, RGB2XYZ_D65f, sizeof(RGB2XYZ_D65f));
::memcpy(coeffs_i, RGB2XYZ_D65i, sizeof(RGB2XYZ_D65i));
if (bidx == 0)
{
@@ -493,21 +521,24 @@ namespace
std::swap(coeffs_i[6], coeffs_i[8]);
}
out.create(sz, CV_MAKETYPE(depth, dcn));
dst.create(sz, CV_MAKETYPE(depth, dcn));
if( depth == CV_8U )
improc::RGB2XYZ_gpu_8u(src, scn, out, dcn, coeffs_i, stream);
else if( depth == CV_16U )
improc::RGB2XYZ_gpu_16u(src, scn, out, dcn, coeffs_i, stream);
else
improc::RGB2XYZ_gpu_32f(src, scn, out, dcn, coeffs_f, stream);
const void* coeffs = depth == CV_32F ? (void*)coeffs_f : (void*)coeffs_i;
funcs[depth](src, scn, dst, dcn, coeffs, stream);
break;
}
break;
case CV_XYZ2BGR: case CV_XYZ2RGB:
{
typedef void (*func_t)(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn,
const void* coeffs, cudaStream_t stream);
static const func_t funcs[] = {improc::XYZ2RGB_gpu_8u, 0, improc::XYZ2RGB_gpu_16u, 0, 0, improc::XYZ2RGB_gpu_32f};
if (dcn <= 0) dcn = 3;
CV_Assert( (scn == 3 || scn == 4) && (dcn == 3 || dcn == 4) );
CV_Assert((scn == 3 || scn == 4) && (dcn == 3 || dcn == 4));
bidx = code == CV_XYZ2BGR ? 0 : 2;
static const float XYZ2sRGB_D65f[] =
@@ -525,8 +556,8 @@ namespace
float coeffs_f[9];
int coeffs_i[9];
::memcpy(coeffs_f, XYZ2sRGB_D65f, 9 * sizeof(float));
::memcpy(coeffs_i, XYZ2sRGB_D65i, 9 * sizeof(int));
::memcpy(coeffs_f, XYZ2sRGB_D65f, sizeof(XYZ2sRGB_D65f));
::memcpy(coeffs_i, XYZ2sRGB_D65i, sizeof(XYZ2sRGB_D65i));
if (bidx == 0)
{
@@ -539,153 +570,69 @@ namespace
std::swap(coeffs_i[2], coeffs_i[8]);
}
out.create(sz, CV_MAKETYPE(depth, dcn));
dst.create(sz, CV_MAKETYPE(depth, dcn));
if( depth == CV_8U )
improc::XYZ2RGB_gpu_8u(src, scn, out, dcn, coeffs_i, stream);
else if( depth == CV_16U )
improc::XYZ2RGB_gpu_16u(src, scn, out, dcn, coeffs_i, stream);
else
improc::XYZ2RGB_gpu_32f(src, scn, out, dcn, coeffs_f, stream);
const void* coeffs = depth == CV_32F ? (void*)coeffs_f : (void*)coeffs_i;
funcs[depth](src, scn, dst, dcn, coeffs_i, stream);
break;
}
break;
case CV_BGR2HSV: case CV_RGB2HSV: case CV_BGR2HSV_FULL: case CV_RGB2HSV_FULL:
case CV_BGR2HLS: case CV_RGB2HLS: case CV_BGR2HLS_FULL: case CV_RGB2HLS_FULL:
{
typedef void (*func_t)(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx,
int hrange, cudaStream_t stream);
static const func_t funcs_hsv[] = {improc::RGB2HSV_gpu_8u, 0, 0, 0, 0, improc::RGB2HSV_gpu_32f};
static const func_t funcs_hls[] = {improc::RGB2HLS_gpu_8u, 0, 0, 0, 0, improc::RGB2HLS_gpu_32f};
if (dcn <= 0) dcn = 3;
CV_Assert((scn == 3 || scn == 4) && (dcn == 3 || dcn == 4) && (depth == CV_8U || depth == CV_32F));
bidx = code == CV_BGR2HSV || code == CV_BGR2HLS ||
code == CV_BGR2HSV_FULL || code == CV_BGR2HLS_FULL ? 0 : 2;
int hrange = depth == CV_32F ? 360 : code == CV_BGR2HSV || code == CV_RGB2HSV ||
code == CV_BGR2HLS || code == CV_RGB2HLS ? 180 : 255;
//case CV_BGR2HSV: case CV_RGB2HSV: case CV_BGR2HSV_FULL: case CV_RGB2HSV_FULL:
//case CV_BGR2HLS: case CV_RGB2HLS: case CV_BGR2HLS_FULL: case CV_RGB2HLS_FULL:
// {
// CV_Assert( (scn == 3 || scn == 4) && (depth == CV_8U || depth == CV_32F) );
// bidx = code == CV_BGR2HSV || code == CV_BGR2HLS ||
// code == CV_BGR2HSV_FULL || code == CV_BGR2HLS_FULL ? 0 : 2;
// int hrange = depth == CV_32F ? 360 : code == CV_BGR2HSV || code == CV_RGB2HSV ||
// code == CV_BGR2HLS || code == CV_RGB2HLS ? 180 : 255;
//
// dst.create(sz, CV_MAKETYPE(depth, 3));
//
// if( code == CV_BGR2HSV || code == CV_RGB2HSV ||
// code == CV_BGR2HSV_FULL || code == CV_RGB2HSV_FULL )
// {
// if( depth == CV_8U )
// CvtColorLoop(src, dst, RGB2HSV_b(scn, bidx, hrange));
// else
// CvtColorLoop(src, dst, RGB2HSV_f(scn, bidx, (float)hrange));
// }
// else
// {
// if( depth == CV_8U )
// CvtColorLoop(src, dst, RGB2HLS_b(scn, bidx, hrange));
// else
// CvtColorLoop(src, dst, RGB2HLS_f(scn, bidx, (float)hrange));
// }
// }
// break;
//case CV_HSV2BGR: case CV_HSV2RGB: case CV_HSV2BGR_FULL: case CV_HSV2RGB_FULL:
//case CV_HLS2BGR: case CV_HLS2RGB: case CV_HLS2BGR_FULL: case CV_HLS2RGB_FULL:
// {
// if( dcn <= 0 ) dcn = 3;
// CV_Assert( scn == 3 && (dcn == 3 || dcn == 4) && (depth == CV_8U || depth == CV_32F) );
// bidx = code == CV_HSV2BGR || code == CV_HLS2BGR ||
// code == CV_HSV2BGR_FULL || code == CV_HLS2BGR_FULL ? 0 : 2;
// int hrange = depth == CV_32F ? 360 : code == CV_HSV2BGR || code == CV_HSV2RGB ||
// code == CV_HLS2BGR || code == CV_HLS2RGB ? 180 : 255;
//
// dst.create(sz, CV_MAKETYPE(depth, dcn));
//
// if( code == CV_HSV2BGR || code == CV_HSV2RGB ||
// code == CV_HSV2BGR_FULL || code == CV_HSV2RGB_FULL )
// {
// if( depth == CV_8U )
// CvtColorLoop(src, dst, HSV2RGB_b(dcn, bidx, hrange));
// else
// CvtColorLoop(src, dst, HSV2RGB_f(dcn, bidx, (float)hrange));
// }
// else
// {
// if( depth == CV_8U )
// CvtColorLoop(src, dst, HLS2RGB_b(dcn, bidx, hrange));
// else
// CvtColorLoop(src, dst, HLS2RGB_f(dcn, bidx, (float)hrange));
// }
// }
// break;
//case CV_BGR2Lab: case CV_RGB2Lab: case CV_LBGR2Lab: case CV_LRGB2Lab:
//case CV_BGR2Luv: case CV_RGB2Luv: case CV_LBGR2Luv: case CV_LRGB2Luv:
// {
// CV_Assert( (scn == 3 || scn == 4) && (depth == CV_8U || depth == CV_32F) );
// bidx = code == CV_BGR2Lab || code == CV_BGR2Luv ||
// code == CV_LBGR2Lab || code == CV_LBGR2Luv ? 0 : 2;
// bool srgb = code == CV_BGR2Lab || code == CV_RGB2Lab ||
// code == CV_BGR2Luv || code == CV_RGB2Luv;
//
// dst.create(sz, CV_MAKETYPE(depth, 3));
//
// if( code == CV_BGR2Lab || code == CV_RGB2Lab ||
// code == CV_LBGR2Lab || code == CV_LRGB2Lab )
// {
// if( depth == CV_8U )
// CvtColorLoop(src, dst, RGB2Lab_b(scn, bidx, 0, 0, srgb));
// else
// CvtColorLoop(src, dst, RGB2Lab_f(scn, bidx, 0, 0, srgb));
// }
// else
// {
// if( depth == CV_8U )
// CvtColorLoop(src, dst, RGB2Luv_b(scn, bidx, 0, 0, srgb));
// else
// CvtColorLoop(src, dst, RGB2Luv_f(scn, bidx, 0, 0, srgb));
// }
// }
// break;
//case CV_Lab2BGR: case CV_Lab2RGB: case CV_Lab2LBGR: case CV_Lab2LRGB:
//case CV_Luv2BGR: case CV_Luv2RGB: case CV_Luv2LBGR: case CV_Luv2LRGB:
// {
// if( dcn <= 0 ) dcn = 3;
// CV_Assert( scn == 3 && (dcn == 3 || dcn == 4) && (depth == CV_8U || depth == CV_32F) );
// bidx = code == CV_Lab2BGR || code == CV_Luv2BGR ||
// code == CV_Lab2LBGR || code == CV_Luv2LBGR ? 0 : 2;
// bool srgb = code == CV_Lab2BGR || code == CV_Lab2RGB ||
// code == CV_Luv2BGR || code == CV_Luv2RGB;
//
// dst.create(sz, CV_MAKETYPE(depth, dcn));
//
// if( code == CV_Lab2BGR || code == CV_Lab2RGB ||
// code == CV_Lab2LBGR || code == CV_Lab2LRGB )
// {
// if( depth == CV_8U )
// CvtColorLoop(src, dst, Lab2RGB_b(dcn, bidx, 0, 0, srgb));
// else
// CvtColorLoop(src, dst, Lab2RGB_f(dcn, bidx, 0, 0, srgb));
// }
// else
// {
// if( depth == CV_8U )
// CvtColorLoop(src, dst, Luv2RGB_b(dcn, bidx, 0, 0, srgb));
// else
// CvtColorLoop(src, dst, Luv2RGB_f(dcn, bidx, 0, 0, srgb));
// }
// }
// break;
//case CV_BayerBG2BGR: case CV_BayerGB2BGR: case CV_BayerRG2BGR: case CV_BayerGR2BGR:
//case CV_BayerBG2BGR_VNG: case CV_BayerGB2BGR_VNG: case CV_BayerRG2BGR_VNG: case CV_BayerGR2BGR_VNG:
// if(dcn <= 0) dcn = 3;
// CV_Assert( scn == 1 && dcn == 3 && depth == CV_8U );
// dst.create(sz, CV_8UC3);
//
// if( code == CV_BayerBG2BGR || code == CV_BayerGB2BGR ||
// code == CV_BayerRG2BGR || code == CV_BayerGR2BGR )
// Bayer2RGB_8u(src, dst, code);
// else
// Bayer2RGB_VNG_8u(src, dst, code);
// break;
dst.create(sz, CV_MAKETYPE(depth, dcn));
if (code == CV_BGR2HSV || code == CV_RGB2HSV || code == CV_BGR2HSV_FULL || code == CV_RGB2HSV_FULL)
funcs_hsv[depth](src, scn, dst, dcn, bidx, hrange, stream);
else
funcs_hls[depth](src, scn, dst, dcn, bidx, hrange, stream);
break;
}
case CV_HSV2BGR: case CV_HSV2RGB: case CV_HSV2BGR_FULL: case CV_HSV2RGB_FULL:
case CV_HLS2BGR: case CV_HLS2RGB: case CV_HLS2BGR_FULL: case CV_HLS2RGB_FULL:
{
typedef void (*func_t)(const DevMem2D& src, int srccn, const DevMem2D& dst, int dstcn, int bidx,
int hrange, cudaStream_t stream);
static const func_t funcs_hsv[] = {improc::HSV2RGB_gpu_8u, 0, 0, 0, 0, improc::HSV2RGB_gpu_32f};
static const func_t funcs_hls[] = {improc::HLS2RGB_gpu_8u, 0, 0, 0, 0, improc::HLS2RGB_gpu_32f};
if (dcn <= 0) dcn = 3;
CV_Assert((scn == 3 || scn == 4) && (dcn == 3 || dcn == 4) && (depth == CV_8U || depth == CV_32F));
bidx = code == CV_HSV2BGR || code == CV_HLS2BGR ||
code == CV_HSV2BGR_FULL || code == CV_HLS2BGR_FULL ? 0 : 2;
int hrange = depth == CV_32F ? 360 : code == CV_HSV2BGR || code == CV_HSV2RGB ||
code == CV_HLS2BGR || code == CV_HLS2RGB ? 180 : 255;
dst.create(sz, CV_MAKETYPE(depth, dcn));
if (code == CV_HSV2BGR || code == CV_HSV2RGB || code == CV_HSV2BGR_FULL || code == CV_HSV2RGB_FULL)
funcs_hsv[depth](src, scn, dst, dcn, bidx, hrange, stream);
else
funcs_hls[depth](src, scn, dst, dcn, bidx, hrange, stream);
break;
}
default:
CV_Error( CV_StsBadFlag, "Unknown/unsupported color conversion code" );
}
dst = out;
}
}