格式化代码
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@ -49,6 +49,10 @@ def Images_matching(img_base, img_target):
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"""
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start = time.time()
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orb = cv2.ORB_create()
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# 对可见光图像进行对比度拉伸
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# img_base = truncated_linear_stretch(img_base)
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img_base = cv2.cvtColor(img_base, cv2.COLOR_BGR2GRAY)
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sift = cv2.SIFT_create()
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# 使用sift算子计算特征点和特征点周围的特征向量
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@ -56,7 +60,9 @@ def Images_matching(img_base, img_target):
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kp1, des1 = sift.detectAndCompute(img_base, None) # 1136 1136, 64
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kp2, des2 = sift.detectAndCompute(img_target, None)
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en1 = time.time()
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# print(en1 - st1, "特征提取")
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# 进行KNN特征匹配
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# FLANN_INDEX_KDTREE = 0 # 建立FLANN匹配器的参数
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# indexParams = dict(algorithm=FLANN_INDEX_KDTREE, trees=5) # 配置索引,密度树的数量为5
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@ -68,6 +74,7 @@ def Images_matching(img_base, img_target):
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# search_params = dict(checks=50)
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# flann = cv2.FlannBasedMatcher(index_params, search_params)
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# matches = flann.knnMatch(des1, des2, k=2)
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st2 = time.time()
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matcher = cv2.BFMatcher()
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matches = matcher.knnMatch(des1, des2, k=2)
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@ -143,7 +150,7 @@ def main(matchimg_vi, matchimg_in):
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return 0, None, 0
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else:
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matched_ni = cv2.warpPerspective(orimg_in, H, (w, h))
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# matched_ni,left,right,top,bottom=removeBlackBorder(matched_ni)
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matched_ni,left,right,top,bottom=removeBlackBorder(matched_ni)
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# fusion = fusions(orimg_vi[left:right, top:bottom], matched_ni)
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fusion = fusions(orimg_vi, matched_ni)
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