Ax = b, where x is a vector the components x j. of which comprise geometric parameters, and A is a matrix and b is a vector, both dependent on the positions (u, v), (υ',ν'), (u",v") of the respective feature point triplet such that Ax = b is rewriteable into (formula 1), where T 1, T 2, T3 are correlation slices of a trifocal tensor the elements (formula 2) of which relate to projection matrices P, (formula 3) describing the projections of a first, second and third of the three cameras, respectively."/>
DETERMINATION OF RECTIFYING HOMOGRAPHIES FOR A CAMERA ARRAY
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DETERMINATION OF RECTIFYING HOMOGRAPHIES FOR A CAMERA ARRAY
DETERMINATION OF RECTIFYING HOMOGRAPHIES FOR A CAMERA ARRAY
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机译：相机阵列校正直方图的确定
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摘要
An apparatus for determining rectifying homographies for a linear camera array with a common baseline and co-oriented is configured to provide feature point triplets in three images of a scene captured by three cameras of the linear camera array; using positions (u,v), (υ',ν'), (u",v") of the feature point triplets, form, per feature point triplet, a linear equation of type Ax = b, where x is a vector the components x j. of which comprise geometric parameters, and A is a matrix and b is a vector, both dependent on the positions (u, v), (υ',ν'), (u",v") of the respective feature point triplet such that Ax = b is rewriteable into (formula 1), where T 1, T 2, T3 are correlation slices of a trifocal tensor the elements (formula 2) of which relate to projection matrices P, (formula 3) describing the projections of a first, second and third of the three cameras, respectively.
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机译：一种用于确定具有共同基线和共取向的线性摄像机阵列的校正单应性的设备，其被配置为在由线性摄像机阵列的三个摄像机捕获的场景的三个图像中提供特征点三元组。使用特征点三元组的位置（u，v），（υ'，ν'），（u“，v”），每个特征点三元组形成 Ax =类型的线性方程b，其中 x 是向量x j 的向量。其中包括几何参数，A是矩阵， b 是向量，均取决于位置（u，v），（υ'，ν'），（u“，v”）特征点三元组的整数，使得Ax = b可重写为（公式1），其中T 1 ，T 2 ， T 3为三焦点张量的相关切片，其元素（公式2）与投影矩阵P（公式3）有关，分别描述三个摄像机的第一，第二和第三台摄像机的投影。
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