Info

此问题已关闭。 请重新打开它进行编辑或回答。

how to segment words in an image containing paragraph? Doubt in ur previous answer

1 次查看（过去 30 天）
Divya
Divya 2017-1-17
关闭： John D'Errico 2017-1-17
Hi Image Analyst,
For the image as you discussed in earlier post,
In your code for segmenting lines,
grayImage = imread('line.png');
horizontalProfile = mean(grayImage, 1);
darkColumns = horizontalProfile < 210;
labeledColumns = bwlabel(darkColumns);
word3 = ismember(labeledColumns, 3);
wordNumber3 = grayImage(:, word3);
I'm unable to segment lines with this code.
the statement "darkColumns = horizontalProfile < 210; " gives zero column.
And when labeling such column doesn't give any result.
I tried changing threshold values. But I am getting stuck in labeling the columns. Can you please help me

此问题已关闭。

回答（0 个）

此问题已关闭。

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by