WEBVTT

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Welcome back.

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Now we need to draw this bounding box as I said to you.

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This returns a y minimum, x minimum, y maximum and x maximum.

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We need to convert it to a rect f.

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We need to display this on our canvas.

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So for that.

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Val rect f we need to pass four parameters.

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The bounding box dot result view size with the width.

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This is for x minimum.

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This is for y minimum.

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This is the width is for x maximum and this is for the y maximum.

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Okay let me make the labels here.

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If you notice we started from one bounding box one which is the left x minimum.

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This is the standard.

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Then we need to pass the top which is y minimum.

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The right is three bounding box three index three which is x maximum, and bounding box two which is

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the button y maximum.

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Okay.

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This is what we we need to do in order to display the rectangle.

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Now only add if the rectangle is valid.

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What we need to do if rect dot width if rect dot width greater than zero and rect height greater than

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zero and rect left greater than zero and rect top greater than zero.

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What we need to do.

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We need to set the results, the detection results or the detection object.

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Dot add detection object rect.

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Replace it with a score because the first parameter is the score, the second parameter is the label.

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The third parameter is the bounding box, which is the rectangle that we created just before okay,

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only if valid.

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Go and add this rectangle.

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Now we need to return result and the detected results.

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Detected objects Dot sort by descending.

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Descending according to its score.

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Okay.

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Dot.

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Take default.

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Maximum results.

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This is for the.

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And this is for.

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Okay.

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We need to change it to sorted by and not sort by.

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It's sorted by and take.

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This is not a lambda expression.

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It takes the default maximum results.

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Okay.

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This is our parse detection results.

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Here we are drawing the rectangle.

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It's a very important to understand the sequence the left top right and bottom.

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The left is the x minimum which is the the second element in the bounding box.

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The top is the first element in the bounding box.

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The right is bounding box.

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Fourth element and the bounding box.

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Third element is the bottom.