mirror of
https://github.com/Laex/Delphi-OpenCV.git
synced 2024-11-16 16:25:53 +01:00
f3c4af9f42
[+] TrackColor [*] Some changes in modules [*] To continue the translation of classes [!] Should change the structure of the modules to the structure of the modules installed OpenCV Signed-off-by: Laex <laex@bk.ru>
124 lines
3.8 KiB
ObjectPascal
124 lines
3.8 KiB
ObjectPascal
(* /*****************************************************************
|
||
// Delphi-OpenCV Demo
|
||
// Copyright (C) 2013 Project Delphi-OpenCV
|
||
// ****************************************************************
|
||
// Contributor:
|
||
// laentir Valetov
|
||
// email:laex@bk.ru
|
||
// ****************************************************************
|
||
// You may retrieve the latest version of this file at the GitHub,
|
||
// located at git://github.com/Laex/Delphi-OpenCV.git
|
||
// ****************************************************************
|
||
// The contents of this file are used with permission, subject to
|
||
// the Mozilla Public License Version 1.1 (the "License"); you may
|
||
// not use this file except in compliance with the License. You may
|
||
// obtain a copy of the License at
|
||
// http://www.mozilla.org/MPL/MPL-1_1Final.html
|
||
//
|
||
// Software distributed under the License is distributed on an
|
||
// "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||
// implied. See the License for the specific language governing
|
||
// rights and limitations under the License.
|
||
******************************************************************* *)
|
||
// JCL_DEBUG_EXPERT_GENERATEJDBG OFF
|
||
// JCL_DEBUG_EXPERT_INSERTJDBG OFF
|
||
// JCL_DEBUG_EXPERT_DELETEMAPFILE OFF
|
||
program cv_RandInt;
|
||
|
||
{$APPTYPE CONSOLE}
|
||
{$R *.res}
|
||
|
||
uses
|
||
System.SysUtils,
|
||
uLibName in '..\..\..\include\uLibName.pas',
|
||
highgui_c in '..\..\..\include\highgui\highgui_c.pas',
|
||
core_c in '..\..\..\include\core\core_c.pas',
|
||
Core.types_c in '..\..\..\include\core\Core.types_c.pas',
|
||
imgproc.types_c in '..\..\..\include\imgproc\imgproc.types_c.pas',
|
||
imgproc_c in '..\..\..\include\imgproc\imgproc_c.pas',
|
||
legacy in '..\..\..\include\legacy\legacy.pas',
|
||
calib3d in '..\..\..\include\calib3d\calib3d.pas',
|
||
imgproc in '..\..\..\include\imgproc\imgproc.pas',
|
||
haar in '..\..\..\include\objdetect\haar.pas',
|
||
objdetect in '..\..\..\include\objdetect\objdetect.pas',
|
||
tracking in '..\..\..\include\video\tracking.pas',
|
||
Core in '..\..\..\include\core\core.pas',
|
||
Mat in '..\..\..\include\core\Mat.pas';
|
||
|
||
Const
|
||
// <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
filename = 'Resource\opencv_logo_with_text.png';
|
||
|
||
Type
|
||
TArrayOfByte = array [0 .. 0] of Byte;
|
||
pArrayOfByte = ^TArrayOfByte;
|
||
|
||
Var
|
||
// <20>c<EFBFBD><63><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
image: PIplImage = nil;
|
||
dst: PIplImage = nil;
|
||
count, x, y: Integer;
|
||
rng: TCvRNG;
|
||
ptr: pArrayOfByte;
|
||
|
||
begin
|
||
try
|
||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
image := cvLoadImage(filename, 1);
|
||
Writeln('[i] image: ', filename);
|
||
if not Assigned(image) then
|
||
Halt;
|
||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
dst := cvCloneImage(image);
|
||
count := 0;
|
||
// <20><><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
cvNamedWindow('original', CV_WINDOW_AUTOSIZE);
|
||
cvNamedWindow('noise', CV_WINDOW_AUTOSIZE);
|
||
|
||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> c<>c<EFBFBD><63><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>c<EFBFBD>
|
||
rng := TCvRNG($7FFFFFFF);
|
||
|
||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>c<EFBFBD> <20><> <20>c<EFBFBD><63> <20><><EFBFBD>c<EFBFBD><63><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
for y := 0 to dst^.height - 1 do
|
||
begin
|
||
ptr := pArrayOfByte(dst^.imageData + y * dst^.widthStep);
|
||
for x := 0 to dst^.width - 1 do
|
||
begin
|
||
if (cvRandInt(rng) mod 100) >= 97 then
|
||
begin
|
||
// 3 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
ptr[3 * x] := cvRandInt(rng) mod 255; // B
|
||
ptr[3 * x + 1] := cvRandInt(rng) mod 255; // G
|
||
ptr[3 * x + 2] := cvRandInt(rng) mod 255; // R
|
||
Inc(count);
|
||
|
||
// <20><>cc<63><63><EFBFBD> <20><><EFBFBD>c<EFBFBD><63><EFBFBD>
|
||
ptr[3 * x] := 0;
|
||
ptr[3 * x + 1] := 0;
|
||
ptr[3 * x + 2] := 255;
|
||
end;
|
||
end;
|
||
end;
|
||
|
||
Writeln(Format('[i] noise: %d(%.2f %%)', [count, count / (dst^.height * dst^.width) * 100]));
|
||
|
||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
cvShowImage('original', image);
|
||
cvShowImage('noise', dst);
|
||
|
||
// <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
cvWaitKey(0);
|
||
|
||
// <20>c<EFBFBD><63><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>c<EFBFBD><63>c<EFBFBD>
|
||
cvReleaseImage(image);
|
||
cvReleaseImage(dst);
|
||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
|
||
cvDestroyWindow('original');
|
||
cvDestroyWindow('noise');
|
||
except
|
||
on E: Exception do
|
||
Writeln(E.ClassName, ': ', E.Message);
|
||
end;
|
||
|
||
end.
|