2007
DOI: 10.1016/j.amc.2006.06.090
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Spherical harmonic based linear face de-lighting and compensation

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Cited by 10 publications
(3 citation statements)
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“…Model based approaches are based on low-dimensional linear sub-spaces to reduce the effect of illumination on facial images. Some examples of this method include Illumination Cone [11], Spherical Harmonic [12], and so on. The disadvantage of this approach is that many face images are required to construct a linear space, making it difficult to handle large databases.…”
Section: A Face Recognition Approachmentioning
confidence: 99%
“…Model based approaches are based on low-dimensional linear sub-spaces to reduce the effect of illumination on facial images. Some examples of this method include Illumination Cone [11], Spherical Harmonic [12], and so on. The disadvantage of this approach is that many face images are required to construct a linear space, making it difficult to handle large databases.…”
Section: A Face Recognition Approachmentioning
confidence: 99%
“…Banyak citra wajah yang diperlukan untuk membangun ruang linier pada pendekatan ini, sehingga biasanya agak sulit untuk menangani basisdata yang besar. Beberapa metode yang menggunakan pendekatan ini adalah Illumination Cone [10], Spherical Harmonic [11], dan sebagainya. Pada pendekatan berbasis ciri, proses pengenalan wajah menggunakan ciri invarian iluminasi.…”
Section: A Metode Pengenalan Wajahunclassified
“…Pendekatan berbasis model didasarkan pada sub-ruang linier berdimensi rendah untuk mengurangi pengaruh iluminasi pada citra wajah. Beberapa contoh dari pendekatan ini antara lain Illumination Cone [10] dan Spherical Harmonic [11]. Pendekatan ini memiliki kelemahan diantaranya banyak citra wajah yang diperlukan untuk membangun ruang linier, sehingga akan menyulitkan dalam menangani basisdata besar.…”
Section: A Metode Pengenalan Wajahunclassified