2020-2-capstone-design2 / 2014104149

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18d9eaa2 1 parent 20170ff0

Update cropping logic

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Showing 2 changed files with 2 additions and 2 deletions
...@@ -127,7 +127,7 @@ function processVideo() { ...@@ -127,7 +127,7 @@ function processVideo() {
127 let point2 = new cv.Point(face.x + face.width, face.y + face.height); 127 let point2 = new cv.Point(face.x + face.width, face.y + face.height);
128 cv.rectangle(dst, point1, point2, [255, 0, 0, 255], 8); 128 cv.rectangle(dst, point1, point2, [255, 0, 0, 255], 8);
129 let cropped = new cv.Mat(); 129 let cropped = new cv.Mat();
130 - let rect = new cv.Rect(face.x, face.y, face.width, face.height); 130 + let rect = new cv.Rect(Math.max(face.x-face.width/4, 0), Math.max(face.y-face.height/2, 0), Math.min(face.width+face.width/2, src.cols), Math.min(face.height*2, src.rows));
131 cropped = src.roi(rect); 131 cropped = src.roi(rect);
132 let tempCanvas = document.createElement("canvas"); 132 let tempCanvas = document.createElement("canvas");
133 cv.imshow(tempCanvas,cropped); 133 cv.imshow(tempCanvas,cropped);
......
...@@ -61,7 +61,7 @@ function detect_face() ...@@ -61,7 +61,7 @@ function detect_face()
61 let point1 = new cv.Point(face.x, face.y); 61 let point1 = new cv.Point(face.x, face.y);
62 let point2 = new cv.Point(face.x + face.width, face.y + face.height); 62 let point2 = new cv.Point(face.x + face.width, face.y + face.height);
63 cv.rectangle(dst, point1, point2, [255, 0, 0, 255], 8); 63 cv.rectangle(dst, point1, point2, [255, 0, 0, 255], 8);
64 - let rect = new cv.Rect(Math.max(face.x-face.width/4, 0), Math.max(face.y-face.height/2, 0), Math.min(face.width+face.width/2, src.cols), Math.min(face.height+face.height/2, src.rows)); 64 + let rect = new cv.Rect(Math.max(face.x-face.width/4, 0), Math.max(face.y-face.height/2, 0), Math.min(face.width+face.width/2, src.cols), Math.min(face.height*2, src.rows));
65 let cropped = src.roi(rect); 65 let cropped = src.roi(rect);
66 cv.imshow(tempCanvas,cropped); 66 cv.imshow(tempCanvas,cropped);
67 } 67 }
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