Subversion Repositories seema-scanner

Rev

Rev 208 | Rev 236 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 208 Rev 232
Line 11... Line 11...
11 
#include "algorithmtools.h"
 11 
#include "algorithmtools.h"
12 
 
 12 
 
13 
// Algorithm
 13 
// Algorithm
14 
AlgorithmGrayCodeHorzVert::AlgorithmGrayCodeHorzVert(unsigned int _screenCols, unsigned int _screenRows) : Algorithm(_screenCols, _screenRows){
 14 
AlgorithmGrayCodeHorzVert::AlgorithmGrayCodeHorzVert(unsigned int _screenCols, unsigned int _screenRows) : Algorithm(_screenCols, _screenRows){
15 
 
 15 
 
16 
    NbitsHorz = ceilf(log2f((float)screenCols)) - 1;
 16 
    NbitsHorz = ceilf(log2f((float)screenCols));
17 
    NbitsVert =  ceilf(log2f((float)screenRows)) - 1;
 17 
    NbitsVert =  ceilf(log2f((float)screenRows));
18 
    N = 2 + (NbitsHorz+NbitsVert)*2;
 18 
    N = 2 + (NbitsHorz+NbitsVert)*2;
19 
 
 19 
 
20 
    // all on pattern
 20 
    // all on pattern
21 
    cv::Mat allOn(1, screenCols, CV_8UC3, cv::Scalar::all(255));
 21 
    cv::Mat allOn(1, screenCols, CV_8UC3, cv::Scalar::all(255));
22 
    patterns.push_back(allOn);
 22 
    patterns.push_back(allOn);
Line 33... Line 33...
33 
 
 33 
 
34 
        for(unsigned int j=0; j<screenCols; j++){
 34 
        for(unsigned int j=0; j<screenCols; j++){
35 
 
 35 
 
36 
            unsigned int jGray = binaryToGray(j);
 36 
            unsigned int jGray = binaryToGray(j);
37 
            // Amplitude of channels
 37 
            // Amplitude of channels
38 
            int bit = (int)getBit(jGray, NbitsHorz-p+1);
 38 
            int bit = (int)getBit(jGray, NbitsHorz-p);
39 
            pattern.at<cv::Vec3b>(0,j) = cv::Vec3b(255.0*bit,255.0*bit,255.0*bit);
 39 
            pattern.at<cv::Vec3b>(0,j) = cv::Vec3b(255.0*bit,255.0*bit,255.0*bit);
40 
            int invBit = bit^1;
 40 
            int invBit = bit^1;
41 
            patternInv.at<cv::Vec3b>(0,j) = cv::Vec3b(255.0*invBit,255.0*invBit,255.0*invBit);
 41 
            patternInv.at<cv::Vec3b>(0,j) = cv::Vec3b(255.0*invBit,255.0*invBit,255.0*invBit);
42 
        }
 42 
        }
43 
        patterns.push_back(pattern);
 43 
        patterns.push_back(pattern);
Line 51... Line 51...
51 
 
 51 
 
52 
        for(unsigned int j=0; j<screenRows; j++){
 52 
        for(unsigned int j=0; j<screenRows; j++){
53 
 
 53 
 
54 
            unsigned int jGray = binaryToGray(j);
 54 
            unsigned int jGray = binaryToGray(j);
55 
            // Amplitude of channels
 55 
            // Amplitude of channels
56 
            int bit = (int)getBit(jGray, NbitsVert-p+1);
 56 
            int bit = (int)getBit(jGray, NbitsVert-p);
57 
            pattern.at<cv::Vec3b>(j,0) = cv::Vec3b(255.0*bit,255.0*bit,255.0*bit);
 57 
            pattern.at<cv::Vec3b>(j,0) = cv::Vec3b(255.0*bit,255.0*bit,255.0*bit);
58 
            int invBit = bit^1;
 58 
            int invBit = bit^1;
59 
            patternInv.at<cv::Vec3b>(j,0) = cv::Vec3b(255.0*invBit,255.0*invBit,255.0*invBit);
 59 
            patternInv.at<cv::Vec3b>(j,0) = cv::Vec3b(255.0*invBit,255.0*invBit,255.0*invBit);
60 
        }
 60 
        }
61 
        patterns.push_back(pattern);
 61 
        patterns.push_back(pattern);