2020-2-capstone-design2 / 2014104149

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Showing 2 changed files with 2 additions and 2 deletions
......@@ -112,7 +112,7 @@ function processVideo() {
let point2 = new cv.Point(face.x + face.width, face.y + face.height);
cv.rectangle(dst, point1, point2, [255, 0, 0, 255]);
let cropped = new cv.Mat();
let rect = new cv.Rect(face.x - 22, face.y - 22, face.width + 22, face.height + 22);
let rect = new cv.Rect(Math.max(face.x - 22, 0), Math.max(face.y - 22, 0), face.width + 22, face.height + 22);
cropped = src.roi(rect);
let tempCanvas = document.createElement("canvas");
cv.imshow(tempCanvas,cropped);
......
......@@ -54,7 +54,7 @@ function detect_face()
let point2 = new cv.Point(face.x + face.width, face.y + face.height);
cv.rectangle(dst, point1, point2, [255, 0, 0, 255]);
// margin 44
let rect = new cv.Rect(face.x - 22, face.y - 22, face.width + 22, face.height + 22);
let rect = new cv.Rect(Math.max(face.x - 22, 0), Math.max(face.y - 22, 0), face.width + 22, face.height + 22);
let cropped = src.roi(rect);
cv.imshow(tempCanvas,cropped);
}
......